Faculty Profiles - NAKAJIMA HIRONORI

Information

写真a

NAKAJIMA HIRONORI

Organization

Faculty of Engineering Department of Mechanical Engineering Assistant Professor
School of Engineering （Joint Appointment）
Graduate School of Engineering Department of Hydrogen Energy Systems（Joint Appointment）

Contact information

Profile

固体高分子形燃料電池・水電解セル，固体酸化物形燃料電池・電解セルの安全性，性能，耐久性向上のための運転状態の診断・制御方法の研究および電極・拡散層・流路系における物質移動，熱解析のシミュレーションおよび実験による研究を行っている．また，これらの研究分野において，博士課程・修士課程の大学院生および学部の卒業研究生に対する指導を行っている．

Homepage

http://www.mech.kyushu-u.ac.jp/~fcsl/en/index.html
Lab.
https://www.researchgate.net/profile/Hironori-Nakajima-2
ResearchGate
https://scholar.google.co.jp/citations?user=C1DD8ksAAAAJ&hl=en
Google Scholar

External link

Research Areas

Frontier Technology (Aerospace Engineering, Marine and Maritime Engineering) / Marine engineering
Frontier Technology (Aerospace Engineering, Marine and Maritime Engineering) / Aerospace engineering
Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Thermal engineering
Nanotechnology/Materials / Nanomaterials

Degree

Ph.D., Energy Science, Kyoto University, 2004

Research History

京都大学大学院エネルギー科学研究科産学官連携研究員(NEDO) 2004年4月〜2006年3月

Research Interests・Research Keywords

Research theme：Mass and heat transfers in fuel cells (SOFCs, PEMFCs) and electrolyzers (SOECs, PEMECs)

Keyword：SOFC, SOEC, PEFC, PEMFC, PEEC (PEMEC, PEMWE), Electrochemical impedance spectroscopy, overpotential analysis, entropy analysis, three-dimensional numerical modeling, stack, machine-learning

Research period： 2006.4 - Present
Research theme：Diagnosis and control methods for lithium ion batteries (LIBs)

Keyword：LIB, Electrochemical impedance spectroscopy, diagnosis, degradation

Research period： 2007.4 - Present
Research theme：Diagnosis and control methods for fuel cells (PEMFCs, SOFCs)

Keyword：SOFC, PEFC, PEMFC, Electrochemical impedance spectroscopy, diagnosis, degradation, stack

Research period： 2006.4 - Present
Research theme：Porous Transport Engineering

Keyword：Porous Transport Engineering

Research period： 2006 - Present
Research theme：Electrochemical Diagnosis

Keyword：Electrochemical Diagnosis

Research period： 2006 - Present

Awards

First Place - Student Poster Award (Polymer Electrolyte Fuel Cells and Electrolyzers 23 (PEFC&E 23))

2023.10 The Electrochemical Society First Place - Student Poster Award (Polymer Electrolyte Fuel Cells and Electrolyzers 23 (PEFC&E 23))

Shunji Kubota, Hironori Nakajima, Motohiko Sato, Asuka Shima, Masato Sakurai and Yoshitsugu Sone

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Award type：Award from international society, conference, symposium, etc.

I01B-1827 - (Poster Award - 1st Place) Liquid Water Permeability in a Hydrophobic Microporous Layer for the Anode Interdigitated Flow Field of a Gas-Liquid Separating Polymer Electrolyte Membrane Water Electrolyzer

A novel interdigitated flow field for polymer electrolyte membrane (PEM) water electrolyzers (polymer electrolyte electrolysis cells) composed of oxygen exhaust channels apart from liquid water feed channels has been developed for ground and space applications 1, 2). This design can separate oxygen gas and liquid water between the flow channels without buoyancy, so that it dispenses with water circulators for bubble removal in electrolyzers and external separators by natural or centrifugal buoyancy.
In this electrolyzer, pressurized liquid water is injected in the in-plane direction from the water channels to the catalyst layer through a hydrophobic microporous layer (MPL) applied to the anode porous transport layer (PTL) 2). Produced oxygen gas is discharged in the through-plane direction of the MPL to the oxygen channels, taking advantage of the capillary pressure in the hydrophobic MPL 2),3). Extreme leakage of the liquid water to the oxygen channels has not been found.

This study conducted liquid water permeability tests for an MPL (SIGRACET 29BC, SGL Carbon Inc.) with pressurized liquid water by weighing liquid water penetrated through the MPL-coated PTL to the PTL surface under ambient air pressure. We find gradual permeability decreases with time for different liquid water pressures 4). This permeability is a useful parameter for optimal structure designs of this electrolyzer. Similar tendencies were also observed for a hydrophobic PTL without MPL (SIGRACET 29BA, SGL Carbon Inc., substrate of the MPL-coated PTL). The same test on the hydrophobic MPL dried after the test revealed that the permeability partially recovered. The liquid water networks inside the MPL and the PTL substrate possibly lead to decreases in the permeability. This phenomenon is a critical issue for this electrolytic cell as well as PEM fuel cells, and thus discussed further.

References

1) Y. SONE, O.S. HERNANDEZ-MENDOZA, A. SHIMA, M. SATO, H. NAKAJIMA, H. MATSUMOTO, Water Electrolysis by the Direct Water Supply to the Solid Polymer Electrolyte through the Interdigitated Structure of the Electrode, Electrochemistry. 89 (2021) 138–140. https://doi.org/10.5796/electrochemistry.20-00145.

2) H. NAKAJIMA, V. VEDIYAPPAN, H. MATSUMOTO, M. SATO, O.S. MENDOZA-HERNANDEZ, A. SHIMA, Y. SONE, Water Transport Analysis in a Polymer Electrolyte Electrolysis Cell Comprised of Gas/Liquid Separating Interdigitated Flow Fields, Electrochemistry. 90 (2022) 017002. https://doi.org/10.5796/electrochemistry.21-00097.

3) H. Nakajima, S. Iwasaki, T. Kitahara, Pore network modeling of a microporous layer for polymer electrolyte fuel cells under wet conditions, J. Power Sources. 560 (2023) 232677. https://doi.org/10.1016/j.jpowsour.2023.232677.

4) S. KUBOTA, H. NAKAJIMA, M. SATO, A. SHIMA, M. SAKURAI, and Y. SONE, Liquid Water Permeability Test for a Microporous Layer Applied to a Gas-Liquid Separating Polymer Electrolyte Membrane Water Electrolyzer, the 42nd Symposium of the Hydrogen Energy Systems Society of Japan (2022) 12H06.
平成３１年度日本マリンエンジニアリング学会賞ロイドレジスター電気電子工学賞

2020.6 日本マリンエンジニアリング学会舶用燃料電池の信頼性向上のためのインピーダンス異常診断法

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舶用燃料電池の信頼性向上のためのインピーダンス異常診断法
平成３１年度日本マリンエンジニアリング学会賞論文賞

2020.6 日本マリンエンジニアリング学会舶用燃料電池の信頼性向上のためのインピーダンス異常診断法

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舶用燃料電池の信頼性向上のためのインピーダンス異常診断法
Young Investigator Award

2018.10 10th Kyoto International forum for energy and environment symposium (KIFEE-10) Young Investigator Award Current Distributions in Anode-Supported Honeycomb Solid Oxide Fuel Cells
２０１１年度日本機械学会奨励賞（研究）

2012.4 日本機械学会電気化学インピーダンス分光法による燃料電池診断解析法の研究

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電気化学インピーダンス分光法による燃料電池診断解析法の研究
2017 SPINTECH Technology Thesis Awards, Honorable Mention

2017.10 2017 SPINTECH Technology Thesis Awards, Honorable Mention Development of the Flow Channel Structure of an Anode-Supported Honeycomb Solid Oxide Fuel Cell for High Power Density
Distinguished Presentation Award, Fuel Cell Symposium, International Hydrogen Energy Development Forum 2010

2010.2 National Institute of Advanced Industrial Science and Technology, Research Center for Hydrogen Industrial Use and Storage (HYDROGENIUS), Fukuoka Strategy Conference for Hydrogen Energy, Fukuoka Prefectural Government, Kyushu University Distinguished Presentation Award, Fuel Cell Symposium, International Hydrogen Energy Development Forum 2010 Separation Thermal Analysis of a Microtubular Solid Oxide Fuel Cell with AC Impedance Method

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Papers

Numerical and experimental investigation of a cathode-supported microtubular solid oxide electrolysis cell from current and temperature variations in-situ assessed with electrode-segmentation method Reviewed International journal

Xuefeng Wang, Hironori Nakajima, Yoshihiro Iwanaga, Kohei Ito

Journal of Energy Storage 72 108459 - 108459 2023.11

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/j.est.2023.108459
Water Transport Modeling in a Microporous Layer for a Polymer Electrolyte Membrane Water Electrolyzer Having a Gas-Liquid Separating Interdigitated Flow Field Reviewed

ECS Transactions 2023.9

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Language：Others Publishing type：Research paper (other academic)

DOI： 10.1149/11204.0273ecst
Liquid Water Permeability in a Hydrophobic Microporous Layer for the Anode Interdigitated Flow Field of a Gas-Liquid Separating Polymer Electrolyte Membrane Water Electrolyzer Reviewed

Shunji Kubota, Hironori Nakajima, Motohiko Sato, Asuka Shima, Masato Sakurai, Yoshitsugu Sone

ECS Transactions 2023.9

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Language：Others Publishing type：Research paper (other academic)

DOI： 10.1149/11204.0207ecst
Numerical Modeling of a Pressurized Solid Oxide Fuel Cell for Electric Aircraft

Hironori Nakajima, Jin Yamashita, Keiichi Okai, Takayuki Kojima

ECS Meeting Abstracts 2023.8

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Language：Others Publishing type：Research paper (scientific journal)

DOI： 10.1149/MA2023-01562726mtgabs
Pore network modeling of a microporous layer for polymer electrolyte fuel cells under wet conditions Invited Reviewed

Hironori Nakajima, Shintaro Iwasaki, Tatsumi Kitahara

Journal of Power Sources 560 232677 - 232677 2023.3

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/j.jpowsour.2023.232677
Optimizing the homogeneity and efficiency of a solid oxide electrolysis cell based on multiphysics simulation and data-driven surrogate model Reviewed International journal

Yingtian Chi, Kentaro Yokoo, Hironori Nakajima, Kohei Ito, Jin Lin, Yonghua Song

Journal of Power Sources 562 232760 - 232760 2023.2

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Optimizing the homogeneity and efficiency of a solid oxide electrolysis cell based on multiphysics simulation and data-driven surrogate model

DOI： 10.1016/j.jpowsour.2023.232760
Mechanical Failure of Cu Current Collector Films Affecting Li Plating/Stripping Cycles at Cu/LiPON Interfaces Reviewed International journal

Munekazu Motoyama, Makoto Ejiri, Hironori Nakajima, Yasutoshi Iriyama

Journal of The Electrochemical Society 170 ( 1 ) 012503 - 012503 2023.1

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1149/1945-7111/aca79d
Three-Dimensional Numerical Modeling of a Low-Temperature Sabatier Reactor for a Tandem System of CO2 Methanation and Polymer Electrolyte Membrane Water Electrolysis Reviewed

Hironori NAKAJIMA, Asuka SHIMA, Mitsuhiro INOUE, Takayuki ABE, Hiroshige MATSUMOTO, Omar Samuel, MENDOZA-HERNANDEZ, Yoshitsugu SONE

Electrochemistry 90 ( 6 ) 067008 2022.6

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Three-Dimensional Numerical Modeling of a Low-Temperature Sabatier Reactor for a Tandem System of CO2 Methanation and Polymer Electrolyte Membrane Water Electrolysis

DOI： 10.5796/electrochemistry.22-00035
Water Transport Analysis in a Polymer Electrolyte Electrolysis Cell Comprised of Gas/Liquid Separating Interdigitated Flow Fields（宇宙・地上用気液分離型水電解） Reviewed

90 ( 1 ) 017002 2021.10

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PEM水電解，ガス拡散層、撥水MPL、毛管圧、飽和度、微小重力，空気再生，有人宇宙探査，PEM water electrolyzer, GDL, Hydrophobic MPL, Capillary pressure, Saturation, Microgravity, Manned space mission, Closed-loop air revitalization

DOI： 10.5796/electrochemistry.21-00097

Other Link： https://doi.org/10.5796/electrochemistry.21-00097
Spatial Current and Temperature Variations in a Microtubular Solid Oxide Electrolysis Cell In-Situ Analyzed with Electrode-Segmentation Method

Wang Xuefeng, Hironori Nakajima, Kohei Ito

ECS Transactions 103 ( 1 ) 643 - 651 2021.7

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Language：Others Publishing type：Research paper (scientific journal)

DOI： 10.1149/10301.0643ecst
Evaluation of Three-Dimensional Placement of Built-in Catalytic Partial Oxidation Catalyst in an Anode-Supported Honeycomb SOFC (Monolithic solid oxide fuel cell) アノード支持ハニカムSOFCにおける内蔵型マイクロ改質器の3次元配置評価（熱・燃料自立型燃料電池，小型，ポータブル，災害用） Reviewed International journal

比嘉資, 中島裕典

103 ( 1 ) 1991 - 1996 2021.7

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Language：English Publishing type：Research paper (international conference proceedings)

Keywords: 燃料・熱自立型燃料電池，ポータブル電源，小型電源，災害用，非常用，メタン，ブタン，プロパン，カセットボンベ

DOI： 10.1149/10301.1991ecst

Other Link： http://dx.doi.org/10.1149/10301.1991ecst
Practical Application Study of Highly Active CO2 Methanation Catalysts Prepared Using the Polygonal Barrel-Sputtering Method: Immobilization of Catalyst Particles Reviewed

Mitsuhiro Inoue, Motohiko Sato, Asuka Shima, Hironori Nakajima, Yoshitsugu Sone, Takayuki Abe

Catalysis Letters 2021.4

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Mitsuhiro Inoue, Motohiko Sato, Asuka Shima, Hironori Nakajima, Yoshitsugu Sone, Takayuki Abe, Practical Application Study of Highly Active CO2 Methanation Catalysts Prepared Using the Polygonal Barrel-Sputtering Method: Immobilization of Catalyst Particles

DOI： 10.1007/s10562-021-03623-7

Other Link： https://doi.org/10.1007/s10562-021-03623-7
Water Electrolysis by the Direct Water Supply to the Solid Polymer Electrolyte through the Interdigitated Structure of the Electrode Reviewed

Yoshitsugu SONE, Omar Samuel HERNANDEZ-MENDOZA, Asuka SHIMA, Motohiko SATO, Hironori NAKAJIMA, Hiroshige MATSUMOTO

Electrochemistry 89 ( 2 ) 138 - 140 2020.12

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.5796/electrochemistry.20-00145
Influence of carbon deposition on the current distribution in an anode-supported planar solid oxide fuel cell in-situ assessed by segmented electrodes

#Kohei Sasaki, @Hironori Nakajima, @Tatsumi Kitahara

ECS Transactions 91 ( 1 ) 549 - 554 2019.7

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Language：English Publishing type：Research paper (other academic)

DOI： 10.1149/09101.0549ecst

Other Link： https://doi.org/10.1149/09101.0549ecst
舶用燃料電池の信頼性向上のためのインピーダンス異常診断法 Reviewed

壇健太, 中島裕典, 北原辰巳

日本マリンエンジニアリング学会誌 54 ( 2 ) 287 - 297 2019.3

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Language：Japanese Publishing type：Research paper (scientific journal)

固体高分子形燃料電池，海水，塩分，触媒層，白金，劣化，補器故障，電気化学インピーダンス分光法，高速フーリエ変換

DOI： 10.5988/jime.54.287

Other Link： https://doi.org/10.5988/jime.54.287
Mass transport limitation in inlet periphery of fuel cells: Studied on a planar Solid Oxide Fuel Cell Reviewed International journal

International Journal of Hydrogen Energy 43 ( 36 ) 17420 - 17430 2018.9

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DOI： 10.1016/j.ijhydene.2018.07.030

Other Link： https://doi.org/10.1016/j.ijhydene.2018.07.030
Gas diffusion media and NaCl contamination of polymer electrolyte fuel cells for marine applications International journal

Tatsumi Kitahara, Hironori Nakajima

ECS Transactions 271 - 279 2018.7

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Language：English Publishing type：Research paper (international conference proceedings)

DOI： 10.1149/08613.0271ecst

Other Link： https://doi.org/10.1149/08613.0271ecst
Concentration Gradient of Reactants Extending from Reaction Sites Inward Inlet Periphery of Fuel Cells Reviewed International journal

Journal of the Electrochemical Society 165 ( 5 ) F365 - F374 2018.6

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1149/2.0871805jes

Other Link： https://doi.org/10.1149/2.0871805jes
Real-Time Electrochemical Impedance Spectroscopy Diagnosis of the Solid Oxide Fuel Cell for Marine Power Applications Reviewed International journal

Hironori NAKAJIMA, Tatsumi Kitahara

Heat and Mass Transfer 54 ( 8 ) 2551 - 2558 2017.11

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1007/s00231-017-2215-0

Other Link： http://dx.doi.org/10.1007/s00231-017-2215-0
Three-dimensional flow channel arrangements in an anode-supported honeycomb solid oxide fuel cell (Monolithic SOFC) Reviewed International journal

Hironori NAKAJIMA, Shunzaburo Murakami, Sou Ikeda, Tatsumi Kitahara

Heat and Mass Transfer 54 ( 8 ) 2545 - 2550 2017.10

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1007/s00231-017-2154-9

Other Link： http://dx.doi.org/10.1007/s00231-017-2154-9
In-Situ Analysis of the in-Plane Current Distribution Difference between Electrolyte-Supported and Anode-Supported Planar Solid Oxide Fuel Cells by Segmented Electrodes Reviewed International journal

Tatsuhiro Ochiai, Hironori NAKAJIMA, Takahiro Karimata, Tatsumi Kitahara, Kohei Ito, Yusuke Ogura

ECS Transactions 78 ( 1 ) 2203 - 2209 2017.7

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DOI： 10.1149/07801.2203ecst

Other Link： http://dx.doi.org/10.1149/07801.2203ecst
Impedance Spectra Associated with Metal Deposition at the Negative Electrode from Contaminating Metal Particles at the Positive Electrode in a Lithium Ion Battery Reviewed International journal

Hironori NAKAJIMA, Akiko Inada, Tatsumi Kitahara, Yusaku Nagata

ECS Transactions 75 ( 23 ) 27 - 36 2017.1

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Impedance Spectra Associated with Metal Deposition at the Negative Electrode from Contaminating Metal Particles at the Positive Electrode in a Lithium Ion Battery
Metal, Ni, Cu, Fe, Stainless steel, Deposition, Dendrite, Short-circuiting, SEI layer, Thermal runaway, Electrochemical Impedance Spectroscopy, Fast Fourier transform, FFT, Safety

DOI： 10.1149/07523.0027ecst

Other Link： http://dx.doi.org/10.1149/07523.0027ecst
Hydrogen Production with CuO/ZnO Nanowire Catalyst for a Nanocatalytic Solar Thermal Steam-Methanol Reformer - 光熱変換材料，ナノワイヤ触媒，ナノロッド，水蒸気改質，水素生成 Reviewed International journal

41 ( 38 ) 16927 - 16931 2016.8

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光熱変換材料，触媒，水蒸気改質，水素生成

DOI： 10.1016/j.ijhydene.2016.07.039

Other Link： http://dx.doi.org/10.1016/j.ijhydene.2016.07.039
Reliability of the numerical SOFC models for estimating the spatial current and temperature variations Reviewed International journal

International Journal of Hydrogen Energy 41 ( 34 ) 15311 - 15324 2016.7

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/j.ijhydene.2016.06.194

Other Link： http://dx.doi.org/10.1016/j.ijhydene.2016.06.194
Processes Involving in the Temperature Variations in Solid Oxide Fuel Cells In-Situ Analyzed Through Electrode-Segmentation Method Reviewed International journal

Journal of the Electrochemical Society 163 ( 3 ) F216 - F224 2015.12

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1149/2.0701603jes

Other Link： http://dx.doi.org/10.1149/2.0701603jes
Diagnosis Method to Detect the Incorporation of Metallic Particles in a Lithium Ion Battery Reviewed International journal

Hironori NAKAJIMA, Tatsumi Kitahara

ECS Transactions 68 ( 2 ) 59 - 74 2015.12

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Diagnosis Method to Detect the Incorporation of Metallic Particles in a Lithium Ion Battery
Nickel, Copper, Iron, Stainless steel, Deposition, Dendrite, Short-circuiting, Thermal runaway, Electrochemical impedance spectroscopy, Cyclic voltammetry, Safety

DOI： 10.1149/06802.0059ecst

Other Link： http://dx.doi.org/10.1149/06802.0059ecst
Synthesis of a Bimetallic Dodecaborate LiNaB12H12 with Outstanding Super Ionic Conductivity Reviewed International journal

Liqing He, LI Hai-Wen, Hironori NAKAJIMA, Nikolay Tumanov, Yaroslav Filinchuk, Son-Jong Hwang, Manish Sharma, Hans Hagemann, Etsuo Akiba

Chemistry of Materials 27 ( 16 ) 5483 - 5486 2015.8

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DOI： 10.1021/acs.chemmater.5b01568

Other Link： http://dx.doi.org/10.1021/acs.chemmater.5b01568
Current and Temperature Distributions In-situ Acquired by Electrode-Segmentation Along a Microtubular Solid Oxide Fuel Cell Operating with Syngas Reviewed International journal

Journal of Power Sources 293 1053 - 1061 2015.6

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1016/j.jpowsour.2015.06.024

Other Link： http://dx.doi.org/10.1016/j.jpowsour.2015.06.024
Effect of Electrode Mixing Conditions on the Performance of Lithium-Ion Batteries Analyzed by Fast Fourier Transform Electrochemical Impedance Spectroscopy Reviewed International journal

Hironori NAKAJIMA, Tatsumi Kitahara, Yuta Higashinaka, Yusaku Nagata

ECS Transactions 64 ( 22 ) 87 - 95 2015.5

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Effect of Electrode Mixing Conditions on the Performance of Lithium-Ion Batteries Analyzed by Fast Fourier Transform Electrochemical Impedance Spectroscopy
Composite electrode, Slurry, Conductive materials, Acetylene black, Dispersion, Network, Internal resistance, Electrochemical impedance spectroscopy, Fast Fourier transform, FFT

DOI： 10.1149/06422.0087ecst

Other Link： http://dx.doi.org/10.1149/06422.0087ecst
In-situ Diagnosis and Assessment of Longitudinal Current Variation by Electrode-Segmentation Method in Anode-Supported Microtubular Solid Oxide Fuel Cells Reviewed International journal

Journal of Power Sources 279 218 - 223 2015.1

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DOI： 10.1016/j.jpowsour.2014.12.156

Other Link： http://dx.doi.org/10.1016/j.jpowsour.2014.12.156
Comparison of Humidified Hydrogen and Partly Pre-Reformed Natural Gas as Fuel for Solid Oxide Fuel Cells applying Computational Fluid Dynamics Reviewed International journal

Martin Andersson, Hironori NAKAJIMA, Tatsumi Kitahara, Akira Shimizu, Takahiro Koshiyama, Hedvig Paradis, Jinliang Yuan, Bengt Sunden

International Journal of Heat and Mass Transfer 77 1008 - 1022 2014.10

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DOI： 10.1016/j.ijheatmasstransfer.2014.06.033

Other Link： http://dx.doi.org/10.1016/j.ijheatmasstransfer.2014.06.033
Electrochemical Impedance Spectroscopy Analysis of an Anode-Supported Microtubular Solid Oxide Fuel Cell Reviewed International journal

Hironori NAKAJIMA, Tatsumi Kitahara, toshiaki konomi

Journal of the Electrochemical Society 157 ( 11 ) 2010.9

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DOI： 10.1149/1.3486805

Other Link： http://dx.doi.org/10.1149/1.3486805
Microporous Layer Coated Gas Diffusion Layers for Enhanced Performance of Polymer Electrolyte Fuel Cells Reviewed International journal

Tatsumi KITAHARA, toshiaki konomi, Hironori NAKAJIMA

Journal of Power Sources 195 ( 8 ) 2010.4

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DOI： 10.1016/j.jpowsour.2009.10.089

Other Link： http://dx.doi.org/10.1016/j.jpowsour.2009.10.089
Thermal Analysis of a Microtubular Solid Oxide Fuel Cell Using Electrochemical Impedance Spectroscopy Reviewed

Hironori Nakajima, Toshiaki Konomi, Tatsumi Kitahara

ECS Transactions 25 ( 2 ) 359 - 368 2009.12

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Language：English Publishing type：Research paper (other academic)

DOI： 10.1149/1.3205544

Other Link： http://dx.doi.org/10.1149/1.3205544
PEFC電極面における発電分布の解析(第3報，部分電極法による発電分布解析) Reviewed

許斐敏明，北原辰巳，中島裕典，田中祐哉

日本機械学会論文集（B編） 75 ( 749 ) 164 - 169 2009.1

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Analysis of Electric Generation Distribution on a PEFC Electrode : 3rd Report, Electric Generation Distribution in a PEFC Analyzed by Partial Electrode Method, Toshiaki KONOMI, Tatsumi KITAHARA, Hironori NAKAJIMA, Yuya TANAKA, 2009, Volume 75, Issue 749, Pages 164-169. Keywords: PEMFC, Local current density, In-situ, Current distribution, Rib, Land, Channel, CCM, MEA partially coated with catalyst layer, Partially-catalyzed membrane

DOI： 10.1299/kikaib.75.749_164

Other Link： https://doi.org/10.1299/kikaib.75.749_164
Electrochemical Impedance Parameters for the Diagnosis of a Polymer Electrolyte Fuel Cell Poisoned by Carbon Monoxide in Reformed Hydrogen Fuel Reviewed International journal

Hironori NAKAJIMA, Toshiaki KONOMI, Tatsumi KITAHARA, Hideaki TACHIBANA

Transactions of the ASME, Journal of Fuel Cell Science and Technology 5 2008.11

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Language：English Publishing type：Research paper (scientific journal)

Electrochemical Impedance Parameters for the Diagnosis of a Polymer Electrolyte Fuel Cell Poisoned by Carbon Monoxide in Reformed Hydrogen Fuel
We have investigated the behavior of an operating polymer electrolyte fuel cell (PEFC) with supplying a mixture of carbon monoxide (CO) and hydrogen (H2) gases into the anode to develop the PEFC diagnosis method for anode CO poisoning by reformed hydrogen fuel. We analyze the characteristics of the CO poisoned anode of the PEFC at 80°C including CO adsorption and electro-oxidation behaviors by current-voltage (I-V) measurement and electrochemical impedance spectroscopy (EIS) to find parameters useful for the diagnosis. I-V curves show the dependence of the output voltage on the CO adsorption and electro-oxidation. EIS analyses are performed with an equivalent circuit model consisting of several resistances and capacitances attributed to the activation, diffusion, and adsorption/desorption processes. As the result, those resistances and capacitances are shown to change with current density and anode overpotential depending on the CO adsorption and electro-oxidation. The characteristic changes of those parameters show that they can be used for the diagnosis of the CO poisoning.

DOI： 10.1115/1.2931462

Other Link： http://dx.doi.org/10.1115/1.2931462
Electrodeposition of metallic tungsten films in ZnCl2–NaCl–KCl–KF–WO3 melt at 250 C Reviewed

53 ( 1 ) 24 - 27 2007.11

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DOI： 10.1016/j.electacta.2007.04.082

Other Link： http://dx.doi.org/10.1016/j.electacta.2007.04.082
Analysis of tungsten film electrodeposited from a ZnCl2–NaCl–KCl melt Reviewed International journal

53 ( 1 ) 2007.9

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DOI： 10.1016/j.electacta.2007.01.032

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Direct water balance analysis on a polymer electrolyte fuel cell (PEFC): Effects of hydrophobic treatment and micro porous layer addition to the gas diffusion layer of a PEFC on its performance during a simulated start-up operation Reviewed International journal

Hironori NAKAJIMA, Toshiaki Konomi, Tatsumi KITAHARA

Journal of Power Sources 171 ( 2 ) 457 - 463 2007.9

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DOI： 10.1016/j.jpowsour.2007.06.004

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PEFC電極面における発電分布の解析(第1報, 1mmリブ幅セルのリブ部とガス流路部の発電分布) Reviewed

許斐　敏明，北原　辰巳，中島　裕典，村上　寛樹

日本機械学会論文集(B編) 73 ( 726 ) 631 - 637 2007.2

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Toshiaki KONOMI, Tatsumi KITAHARA, Hironori NAKAJIMA, and Hiroki MURAKAMI, Analysis of Electric Generation Distribution on PEFC Electrode (1st Report, Electric Generation Distribution under Rib and Gas Channel), Transactions of the Japan Society of Mechanical Engineers, Series B, Vol.73, No.726 (2007-2), p.631-637. Keywords: PEMFC, Local current density, In-situ, Rib, Land, Channel, partial gas diffusion layer (GDL), Microporous layer (MPL)

DOI： 10.1299/kikaib.73.631

Other Link： https://doi.org/10.1299/kikaib.73.631
The Surface Adsorption of Hydride Ions and Hydrogen Atoms on Zn Studied by Electrochemical Impedance Spectroscopy with a Non-Equilibrium Thermodynamic Formulation Reviewed International journal

Hironori Nakajima, Toshiyuki Nohira, Yasuhiko Ito, Signe Kjelstrup, Dick Bedeaux

Journal of Non-Equilibrium Thermodynamics 31 231 - 255 2006.10

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The Surface Adsorption of Hydride Ions and Hydrogen Atoms on Zn Studied by Electrochemical Impedance Spectroscopy with a Non-Equilibrium Thermodynamic Formulation

DOI： 10.1515/JNETDY.2006.011

Other Link： https://www.researchgate.net/publication/243582305_The_Surface_Adsorption_of_Hydride_Ions_and_Hydrogen_Atoms_on_Zn_Studied_by_Electrochemical_Impedance_Spectroscopy_with_a_Non-Equilibrium_Thermodynamic_Formulation
Electrodeposition of metallic molybdenum films in ZnCl2–NaCl–KCl–MoCl3 systems at 250°C - 高融点金属の低温電析，めっき Reviewed

51 ( 18 ) 3776 - 3780 2006.5

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DOI： 10.1016/j.electacta.2005.10.041

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Thermodynamics of the N2/N3-Redox Couple in a LiBr−KBr−CsBr Melt Reviewed

109 ( 50 ) 23972 - 23975 2005.12

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Lithium Bromide, Eutectic melt, Nitride ion, Nitride formation, Ammonia production

DOI： 10.1021/jp053920i

Other Link： http://dx.doi.org/10.1021/jp053920i
Electrodeposition of metallic molybdenum films in molten ZnCl2-NaCl-KCl-MoCl5 systems at 250°C Reviewed International journal

23 ( SUPPL. 1 ) 2005.10

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溶融LiCl-KCl中への水素の溶解 Reviewed

中島裕典, 野平俊之, 伊藤靖彦

電気化学および工業物理化学 : denki kagaku 73 ( 8 ) 733 - 735 2005.8

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DOI： 10.5796/electrochemistry.73.733
Electrodeposition of Metallic Tungsten in ZnCl2-NaCl-KCl-WCl4 Melt at 250゜C Reviewed International journal

2005.8

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Other Link： http://dx.doi.org/10.1149/1.1921130
Electrochemical Impedance Spectroscopy Study of a Hydrogen Electrode Reaction at a Zn Electrode in a Molten LiCl−KCl−LiH System Reviewed

109 ( 19 ) 9645 - 9650 2005.5

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DOI： 10.1021/jp044477z

Other Link： http://dx.doi.org/10.1021/jp044477z
Thermodynamic Investigations of Nitrogen Electrode Reaction in a Molten LiCl-KCl-CsCl-Li3N System Reviewed International journal

Katsutoshi Kobayashi, Hironori Nakajima, Takuya Goto and Yasuhiko Ito

Journal of the Electrochemical Society 2005.5

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Thermodynamic Investigations of Nitrogen Electrode Reaction in a Molten LiCl-KCl-CsCl-Li3N System

Other Link： http://dx.doi.org/10.1149/1.1922891
The single electrode Peltier heats of Li+/Li, H2/H− and Li+/Pd–Li couples in molten LiCl–KCl systems - ハイドライドイオン（ヒドリドイオン）／水素ガス電極系の非平衡熱力学（熱収支，輸率） Reviewed International journal

49 ( 27 ) 4987 - 4991 2004.10

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DOI： 10.1016/j.electacta.2004.06.014

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Infrared Spectroscopy of Molten LiCl-KCl-LiH Reviewed International journal

Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito

Electrochemical and Solid-State Letters 2004.7

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Infrared Spectroscopy of Molten LiCl-KCl-LiH

Other Link： http://dx.doi.org/10.1149/1.1664052
Infrared Spectroscopy of Molten LiCl−KCl under Hydrogen Gas Atmosphere Reviewed

108 ( 21 ) 4567 - 4569 2004.5

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DOI： 10.1021/jp049490y

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Thermodynamic Investigations of Hydrogen Electrode Reaction in a Molten LiCl-KCl-LiH System Reviewed International journal

Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito

Electrochemical and Solid-State Letters 5 E17 - E22 2002.5

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Thermodynamic Investigations of Hydrogen Electrode Reaction in a Molten LiCl-KCl-LiH System, Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito
Keywords: Molten chloride, Eutectic melt, Regenerative fuel cell, Silane production, SiH4, Isotope separation, Molten salt reactor, Thorium cycle, MSBR, Standard state, Standard potential, Activity coefficient, Hydride ion, Ionic liquid

DOI： 10.1149/1.1462876

Other Link： http://dx.doi.org/10.1149/1.1462876
Boiling effect on oxygen evolution reaction-Theoretical analysis of its mass transfer enhancement mechanism Reviewed International journal

Li, LJ; Nakajima, H; Ito, K

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 49 533 - 552 2024.1 （ ISSN:0360-3199 eISSN:1879-3487 ）

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Language：English Publishing type：Research paper (scientific journal) Publisher：International Journal of Hydrogen Energy

In water electrolysis experiments on hydrogen production, boiling effectively decreases the overpotential of the oxygen evolution reaction (OER) [Li et al. Int. J. Hydrog. Energy. 2022, 47(61):25499–510]. This study constructed a theoretical model to quantitatively explore the mechanism by which boiling reduces the OER overpotential. The model considers dissolved oxygen, liquid water, gaseous oxygen, and water vapor flowing through the porous transfer layer (PTL). The results showed that boiling increases the molar flux of gaseous oxygen and reduces the dissolved oxygen concentration. The PTL embedded in the catalyst layer (CL) increased the mass transfer resistance of dissolved oxygen and increased the dissolved oxygen concentration in the CL. Once boiling is superimposed on the OER, it attracts more dissolved oxygen to the water vapor bubbles and significantly decreases the dissolved oxygen concentration at the CL, thereby reducing the Nernst loss of the OER.

DOI： 10.1016/j.ijhydene.2023.08.193

Web of Science

Scopus
Hydrophilic and Hydrophobic Composite Microporous Layer Coated Gas Diffusion Layers for Performance Enhancement of Polymer Electrolyte Fuel Cells Reviewed International journal

Wang, P; Nakajima, H; Kitahara, T

JOURNAL OF THE ELECTROCHEMICAL SOCIETY 171 ( 1 ) 2024.1 （ ISSN:0013-4651 eISSN:1945-7111 ）

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Language：English Publishing type：Research paper (scientific journal) Publisher：Journal of the Electrochemical Society

A novel microporous layer (MPL) coated gas diffusion layer (GDL) is developed to improve water management of polymer electrolyte fuel cells (PEFCs) by incorporating hydrophobic and hydrophilic pores within the same layer. This MPL expels excess water at the interface between the catalyst layer and MPL through hydrophilic pores while maintaining efficient oxygen transport through hydrophobic pores, reducing oxygen transport resistance under high humidity conditions. The water permeability and relative oxygen permeance tests demonstrate the presence of separate hydrophobic and hydrophilic pores in the appropriate composite MPL. The effects of combinations of hydrophilic and hydrophobic binders used in the composite MPLs on the oxygen transport resistance are evaluated. The hydrophobic polytetrafluoroethylene (PTFE) binder and the hydrophilic polyvinyl alcohol (PVA) binder cannot enhance performance due to mismatched sintering temperatures. Although the hydrophobic polyvinylidene fluoride (PVDF) and PVA binders have the same sintering temperature, the performance was degraded due to the strong hydrophilicity of PVA. Another combination of composite MPL incorporates hydrophobic PVDF and Nafion binders. Hydrophilic TiO2 particles are introduced in the Nafion binder to reinforce the hydrophilicity. The appropriate composite MPL significantly reduced the total oxygen transport resistance compared to those obtained with the hydrophobic MPL.

DOI： 10.1149/1945-7111/ad170d

Web of Science

Scopus
Experimental optimization of the Nafion® ionomer content in the catalyst layer for polymer electrolyte membrane water electrolysis at high temperatures Reviewed International journal

11 2023.12

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The polymer electrolyte membrane water electrolysis (PEMWE) performance is closely related to the Nafion^® ionomer content in catalyst layers (CLs). This study experimentally investigates the impact of anode and cathode Nafion^® ionomer contents on the PEMWE performance at high temperatures. The Nafion^® ionomer content is 5–30 wt% on both anode and cathode sides, while the temperature and operating pressure change from 80°C to 120°C and 0.1 MPa to 0.3 MPa, respectively. Experimental results reveal that elevated temperature and operating pressure can remarkably promote the performance of PEMWE with a reasonable Nafion^® ionomer content and without dehydrating the membrane at 120°C and 0.3 MPa. However, the PEMWE performance deteriorates as the Nafion^® ionomer content is too low. The anode Nafion^® ionomer content has a relatively great impact on ohmic resistance, concentration, and activation overpotential, especially the concentration overpotential. Nevertheless, the cathode Nafion^® ionomer content only affects the ohmic resistance. Finally, under the operating conditions of 120°C and 0.3 MPa, employing a Nafion ionomer content of 10 wt% in the anode–cathode sides minimizes the electrolysis voltage to 2.18 V at 18 A/cm².

DOI： 10.3389/fenrg.2023.1313451
Effect of Hydrophilic Layer in Double Microporous Layer Coated Gas Diffusion Layer on Performance of a Polymer Electrolyte Fuel Cell Reviewed International journal

Peng Wang, Hironori Nakajima, Tatsumi Kitahara

Journal of The Electrochemical Society 2023.12

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DOI： 10.1149/1945-7111/ad13da
Improvement of the critical current density of alkaline water electrolysis based on the hydrodynamic similarity between boiling and water electrolysis Reviewed International journal

Xuesong Wei, Takumi Kakimoto, Yutaro Umehara, Hironori Nakajima, Kohei Ito, Hiromitsu Inagaki, Shoji Mori

International Journal of Heat and Mass Transfer 214 124420 - 124420 2023.11

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DOI： 10.1016/j.ijheatmasstransfer.2023.124420
Theoretical analysis of the effect of boiling on the electrolysis voltage of a polymer electrolyte membrane water electrolyzer (PEMWE) Reviewed International journal

Linjun Li, Hironori Nakajima, Atsushi Moriyama, Kohei Ito

Journal of Power Sources 2023.8

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DOI： 10.1016/j.jpowsour.2023.233143
Superhydrophobic fluorinated carbon powders for improved water management in hydrogen fuel cells Reviewed

E.M. Can, A. Mufundirwa, P. Wang, S. Iwasaki, T. Kitahara, H. Nakajima, M. Nishihara, K. Sasaki, S.M. Lyth

Journal of Power Sources 548 232098 - 232098 2022.11

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DOI： 10.1016/j.jpowsour.2022.232098
Investigation of in-situ catalytic combustion in polymer-electrolyte-membrane fuel cell during combined chemical and mechanical stress test Reviewed International journal

Phi Manh Ngo, Hironori Nakajima, Takahiro Karimata, Tomoko Saitou, Kohei Ito

Journal of Power Sources 542 231803 - 231803 2022.9

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DOI： 10.1016/j.jpowsour.2022.231803
(Digital Presentation) Effect of the Hydrophilic Layer in Double Microporous Layer Coated Gas Diffusion Layer on PEFC Performance

Peng Wang, Hironori Nakajima, Tatsumi Kitahara

ECS Transactions 2022.9

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DOI： 10.1149/10909.0085ecst
Hydrophilic and Hydrophobic Microporous Layer Coated Gas Diffusion Layer for Enhancing PEFC Performance

Peng Wang, Hironori Nakajima, Tatsumi Kitahara

ECS Transactions 104 ( 8 ) 117 - 127 2021.10

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DOI： 10.1149/10408.0117ecst
Mass Transfer in Microporous Layers for Polymer Electrolyte Fuel Cells Analyzed with Pore Network Modeling Reviewed

Hironori Nakajima, Shintaro Iwasaki, Tatsumi Kitahara

ECS Transactions 104 ( 8 ) 129 - 135 2021.10

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DOI： 10.1149/10408.0129ecst
Pore Network Modeling of Hydrophilic / Hydrophobic Composite Microporous Layers for Polymer Electrolyte Fuel Cells

Shintaro Iwasaki, Hironori Nakajima, Tatsumi Kitahara

ECS Transactions 104 ( 8 ) 157 - 160 2021.10

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DOI： 10.1149/10408.0157ecst
多角バレルスパッタリング法で調製したRu/TiO2 触媒における熱自立CO2 メタン化反応の検討 Reviewed

井上光浩, 中島裕典, 阿部孝之

富山大学研究推進機構水素同位体科学研究センター研究報告 39 9 - 15 2020.10

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Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
Visualization and mechanical strength of glass seal in planar type solid oxide fuel cells Reviewed

Yuto Wakita, Yuya Tachikawa, Hironori Nakajima, Shigeru Hamada, Kohei Ito

International Journal of Hydrogen Energy 45 ( 41 ) 21754 - 21766 2020.8

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DOI： 10.1016/j.ijhydene.2020.05.153
Electrochemical Impedance Diagnosis of Abnormal Operational Conditions for Reliability of Polymer Electrolyte Fuel Cells in Marine Power Application-Sea Salt Contamination Reviewed International journal

Hironori Nakajima, Tatsumi Kitahara, Kenta Dan

ECS Transactions 92 ( 8 ) 341 - 349 2019.7

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DOI： 10.1149/09208.0341ecst

Other Link： https://doi.org/10.1149/09208.0341ecst
Fuel production by a cathode-supported honeycomb solid oxide electrolysis cell (Monolithic SOEC) Reviewed International journal

Y. Iwanaga, H. Nakajima, K. Ito

ECS Transactions 91 ( 1 ) 2707 - 2712 2019.7

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Fuel production by a cathode-supported honeycomb solid oxide electrolysis cell (Monolithic SOEC)
In recent years, the establishment of Power to Gas technology is in progress. Promising methods include steam electrolysis and co-electrolysis using the Solid Oxide Electrolysis Cell (SOEC). We have developed a honeycomb electrolytic cell with a larger reactive area per unit volume than the conventional flat and tubular types. Thereby volumetric density of fuel production rate can be greatly improved, leading to a development of compact and high performance steam electrolysis systems. In this study, we address hydrogen production by steam electrolysis with an SOEC having a porous honeycomb support consisting of Ni-YSZ cathode. Current-voltage curves were measured with sampling the cathode outlet gas for gas chromatography. As the results, we confirmed that hydrogen concentration in the outlet increased as the current increased. The experimental results are useful to validate numerical models to design practical honeycomb cells.

DOI： 10.1149/09101.2707ecst

Other Link： https://doi.org/10.1149/09101.2707ecst
Overpotentials and reaction mechanism in electrochemical hydrogen pumps Reviewed

Yang Ming Hao, Hironori Nakajima, Akiko Inada, Kazunari Sasaki, Kohei Ito

Electrochimica Acta 301 274 - 283 2019.4

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DOI： 10.1016/j.electacta.2019.01.108
Effect of temperature on the performance of polymer electrolyte membranewater electrolysis Numerical analysis of electrolysis voltage considering gas/liquid two-phase flow Reviewed

Jyunya Kai, Ryo Saito, Kenji Terabaru, Hua Li, Hironori Nakajima, Kohei Ito

Journal of the Electrochemical Society 166 ( 4 ) F246 - F254 2019.1

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DOI： 10.1149/2.0521904jes
Impedance Spectroscopy to Prevent Performance Degradation due to Sea Salt for Marine Polymer Electrolyte Fuel Cells Reviewed

Tatsumi Kitahara, Hironori NAKAJIMA, Kenta Dan

Marine Engineering 53 ( 3 ) 417 - 422 2018.5

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DOI： 10.5988/jime.53.417

Other Link： https://doi.org/10.5988/jime.53.417
Effect of flow-field pattern and flow configuration on the performance of a polymer-electrolyte-membrane water electrolyzer at high temperature Reviewed

Hua Li, Hironori Nakajima, Akiko Inada, Kohei Ito

International Journal of Hydrogen Energy 43 ( 18 ) 8600 - 8610 2018.5

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DOI： 10.1016/j.ijhydene.2018.02.171
燃料極支持ハニカム固体酸化物形燃料電池のガス流路配置が発電性能におよぼす影響 Invited Reviewed

中島裕典, 村上隼三郎, 北原辰巳

日本機械学会論文集(B編) 84 ( 859 ) 17-00419 2018.4

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DOI： 10.1299/transjsme.17-00419

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Challenging of Reducing Electrolysis Voltage by Superimposing Boiling on PEMWE–A Thermodynamic Coupling–

80 ( 8 ) 1117 - 1125 2017.8

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DOI： 10.1149/08008.1117ecst
In Situ Measured Spatial Temperature Variations for Improving Reliability of Numerical SOFC Tools Reviewed International journal

ECS Transactions 78 ( 1 ) 2191 - 2201 2017.7

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DOI： 10.1149/07801.2191ecst

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Glass Shape Change during Firing for Improving the Seal of Planar SOFCs Reviewed International journal

Yuto Wakita, Tachikawa Yuya, Hironori NAKAJIMA, Kohei Ito

ECS Transactions 78 ( 1 ) 1731 - 1737 2017.7

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DOI： 10.1149/07801.1731ecst

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Segmented Electrode Analysis of an Anode-Supported Planar Solid Oxide Fuel Cell for the Diagnosis of Marine Power Applications Reviewed International journal

Hironori NAKAJIMA, Tatsumi Kitahara, Eisaku Tduda

ECS Transactions 78 ( 1 ) 2109 - 2113 2017.7

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DOI： 10.1149/07801.2109ecst

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Gas Crossover Suppression by Controlling Wettability of Cathode Current Collector Reviewed International journal

Kohei Ito, Takuya Sakaguchi, Yuta Tsuchiya, Akiko Inada, Hironori NAKAJIMA, Ryo Saito

ECS Transactions 75 ( 14 ) 1107 - 1112 2017.1

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DOI： 10.1149/07514.1107ecst

Other Link： http://dx.doi.org/10.1149/07514.1107ecst
Challenging of reducing electrolysis voltage by superimposing boiling on PEMWE - A thermodynamic coupling

Kohei Ito, K. Terabaru, H. Li, A. Inada, Hironori Nakajima

ECS Transactions 1117 - 1125 2017.1

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DOI： 10.1149/08008.1117ecst
In-Situ Analysis of the in-Plane Current Distributions in an Electrolyte-Supported Planar Solid Oxide Fuel Cell by Segmented Electrodes Reviewed International journal

Tatsuhiro Ochiai, Hironori NAKAJIMA, Takahiro Karimata, Tatsumi Kitahara, Kohei Ito, Jun Shimano, Yusuke Ogura

ECS Transactions 75 ( 52 ) 91 - 98 2017.1

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DOI： 10.1149/07552.0091ecst

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Separation and Characterization of Overpotentials in Electrochemical Hydrogen Pump with a Reference Electrode Reviewed International journal

Yan Ming Hao, Hironori NAKAJIMA, Akiko Inada, Kazunari SASAKI, Kohei Ito

ECS Transactions 75 ( 14 ) 1155 - 1163 2017.1

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DOI： 10.1149/07514.1155ecst

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Optimization of Annealing Catalyst Powder for High Temperature PEMWE Reviewed International journal

Hua Li, Hironori NAKAJIMA, Kohei Ito

ECS Transactions 75 ( 14 ) 1095 - 1105 2017.1

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DOI： 10.1149/07514.1095ecst

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Enhancement of fuel transfer in anode-supported honeycomb solid oxide fuel cells Reviewed International journal

Sou Ikeda, Hironori NAKAJIMA, Tatsumi Kitahara

Journal of Physics: Conference Series 745 ( 3 ) 032082 2016.12

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DOI： 10.1088/1742-6596/745/3/032082

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Microporous Layer-coated Gas Diffusion Layer for Performance Enhancement of Polymer Electrolyte Fuel Cells without Humidification Using Anode Gas Recirculation Reviewed International journal

Tatsumi Kitahara, Hironori NAKAJIMA, Kenta Ishikawa

Journal of the Electrochemical Society 163 ( 13 ) F1366 - F1372 2016.12

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DOI： 10.1149/2.0251613jes

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Real-Time Electrochemical Impedance Spectroscopy Diagnosis of the Marine Solid Oxide Fuel Cell Reviewed International journal

Hironori NAKAJIMA, Tatsumi Kitahara

Journal of Physics: Conference Series 745 ( 3 ) 032149 2016.12

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DOI： 10.1088/1742-6596/745/3/032149

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Optimum structural properties for an anode current collector used in a polymer electrolyte membrane water electrolyzer operated at the boiling point of water Reviewed International journal

Hua Li, Tsuyohiko Fujigaya, Hironori NAKAJIMA, Akiko Inada, Kohei Ito

Journal of Power Sources 332 16 - 23 2016.11

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DOI： 10.1016/j.jpowsour.2016.09.086

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Gas Diffusion Layer Coated with a Microporous Layer Containing Hydrophilic CNTs to Enhance PEFC Performance without Humidification Using Anode Gas Recirculation Reviewed International journal

Tatsumi Kitahara, Hironori NAKAJIMA, Kenta Ishikawa

ECS Transactions 75 ( 14 ) 209 - 217 2016.10

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DOI： 10.1149/07514.0209ecst

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Characterization of an electrochemical hydrogen pump with internal humidifier and dead-end anode channel Reviewed International journal

Yan Ming Hao, Hironori Nakajima, Hiroshi Yoshizumi, Akiko Inada, Kazunari Sasaki, Kohei Ito

International Journal of Hydrogen Energy 41 ( 32 ) 13879 - 13887 2016.8

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DOI： 10.1016/j.ijhydene.2016.05.160

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Characterization of an electrochemical hydrogen pump with internal humidifier and dead-end anode channel Reviewed International journal

YangMing Hao, Hironori NAKAJIMA, Hiroshi Yoshizumi, Akiko Inada, Kazunari SASAKI, Kohei Ito

Journal of Power Sources 2016.6

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DOI： 10.1016/j.ijhydene.2016.05.160

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Microporous Layer-Coated Gas Diffusion Layer to Reduce Oxygen Transport Resistance in a Polymer Electrolyte Fuel Cell under High Humidity Conditions Reviewed International journal

Tatsumi Kitahara, Hironori NAKAJIMA

International Journal of Hydrogen Energy 41 ( 22 ) 9547 - 9555 2016.6

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DOI： 10.1016/j.ijhydene.2016.04.117

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Effects of operating conditions on performance of high-temperature polymer electrolyte water electrolyzer Reviewed International journal

Hua Li, Akiko Inada, Tsuyohiko Fujigaya, Hironori NAKAJIMA, Kazunari SASAKI, Kohei Ito

Journal of Power Sources 318 192 - 199 2016.4

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DOI： 10.1016/j.jpowsour.2016.03.108

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Impact of Cathode Current Collector on High Temperature PEM Water Electrolysis Reviewed International journal

Hua Li, Akiko Inada, Hironori NAKAJIMA, Kohei Ito

ECS Transactions 69 ( 18 ) 3 - 12 2015.12

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DOI： 10.1149/06918.0003ecst

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Effect of through-plane polytetrafluoroethylene distribution in gas diffusion layers on performance of proton exchange membrane fuel cells Reviewed International journal

Hiroshi Ito, Takuya Iwamura, Satoshi Someya, Tetsuo Munakata, Akihiro Nakano, Yun Heo, Masayoshi Ishida, Hironori NAKAJIMA, Tatsumi Kitahara

Journal of Power Sources 306 289 - 299 2015.12

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DOI： 10.1016/j.jpowsour.2015.12.020

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Influence of Convective Heat Transfer by Air Flow on Local Current/Temperatures along Microtubular Solid Oxide Fuel Cells In-situ Identified by Electrode segmentation Method for Co- and Counter-flow Configurations Reviewed International journal

ECS Transactions 68 ( 1 ) 2141 - 2150 2015.7

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DOI： 10.1149/06801.2141ecst

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Direct Current Distribution Measurement of an Electrolyte-Supported Planar Solid Oxide Fuel Cell under the Rib and Channel by Segmented Electrodes Reviewed International journal

Takahiro KOSHIYAMA, Hironori NAKAJIMA, Takahiro KARIMATA, Tatsumi Kitahara, Kohei Ito, Soichiro MASUDA, Yusuke OGURA, Jun SHIMANO

ECS Transactions 68 ( 1 ) 2217 - 2226 2015.6

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DOI： 10.1149/06801.2217ecst

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Mass Transfer in an Anode-Supported Honeycomb Solid Oxide Fuel Cell Reviewed International journal

Shota Kotake, Hironori NAKAJIMA, Tatsumi Kitahara

ECS Transactions 64 ( 45 ) 135 - 142 2015.5

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DOI： 10.1149/06445.0135ecst

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Analysis and visualization of water flow impact on hydrogen production efficiency in solid polymer water electrolyzer under high-pressure condition Reviewed International journal

Kohei Ito, Yusuke Maeda, Takuya Sakaguchi, Shigeru Tsukamoto, Yuta Tsuchiya, Akiko Inada, Hironori NAKAJIMA

International Journal of Hydrogen Energy 40 ( 18 ) 5995 - 6003 2015.4

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DOI： 10.1016/j.ijhydene.2015.03.045

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Gas Diffusion Layers Coated with a Microporous Layer Containing Hydrophilic Carbon Nanotubes for Performance Enhancement of Polymer Electrolyte Fuel Cells under both Low and High Humidity Conditions Reviewed International journal

Tatsumi Kitahara, Hironori NAKAJIMA, Kosuke OKAMURA

Journal of Power Sources 283 115 - 124 2015.2

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DOI： 10.1016/j.jpowsour.2015.02.115

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PEFC無加湿運転時の発電性能向上のためのセル内部湿度交換システムに関する研究 Reviewed

北原辰巳, 中島裕典, 津田和人

日本機械学会論文集（B編） 80 ( 820 ) TEP0363 - TEP0363 2014.12

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Polymer electrolyte fuel cells (PEFCs) generally have external humidifiers to supply humidified hydrogen and oxidant gases, preventing dehydration of the membrane electrode assembly (MEA). If a PEFC could be operated without humidification, external humidifiers may be removed, resulting in a very simplified PEFC system with increased total efficiency and reduced cost. One of most important issues to advance the commercial viability of PEFCs is to develop high performance PEFCs that can operate without humidification. In the present study, a water vapor exchange system installed in the cell was developed to enhance the PEFC performance without humidification. A gas diffusion layer coated with a hydrophilic microporous layer, which consists of carbon black and polyvinyl alcohol (PVA), used at the cathode exchange area increases water transport from the wet cathode outlet gas to the dry anode inlet gas. This prevents dehydration of the MEA, thereby reducing the IR (ohmic) overpotential. The exchange area using interdigitated flow channels is effective to achieve further enhancement of water transport from the cathode to the anode, which significantly enhances the ability to prevent dehydration of the MEA. This results in a much higher output power density compared with that for a PEFC without the water vapor exchange area.

DOI： 10.1299/transjsme.2014tep0363

Other Link： http://doi.org/10.1299/transjsme.2014tep0363
極細熱電対群を用いたPEFC内部の3次元温度分布計測と水挙動の解析 Reviewed

水谷千晶, 北原辰巳, 中島裕典, 佐々木一成, 伊藤衡平

日本機械学会論文集（B編） 80 ( 820 ) TEP0364 - TEP0364 2014.12

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Local water behaviors in a PEFC was analyzed by equivalent electric circuit and the temperature distribution with an ultra-fine thermocouples. The thermocouple is tailor-made: thermocouple elements in 50 μm diameter are welded, and electrically insulated with polyimide coating, resulting in the ultra-fine thermocouple. The temperature distribution, which was measured by the thermocouple placed in array configuration, reveals that the cathode catalyst layer shows the highest temperature in the through-plane direction due to the activation over-potential in cathode. Under low humidification condition, however, the anode catalyst layer has the highest temperature triggered by dried polymer electrolyte membrane and increased IR loss. Along gas flow direction, upstream has the highest temperature, because water droplets accumulate in downstream resulting that load current and heat production concentrates in the upstream. In comparison of the temperature in the adjacent channels direction, the tendency of liquid water accumulation under rib makes the temperature under the channel higher.

DOI： 10.1299/transjsme.2014tep0364

Other Link： http://doi.org/10.1299/transjsme.2014tep0364
Influence of GDL Coated with MPL Containing CNTs on PEFC Performance under Low and High Humidity Conditions Reviewed International journal

Tatsumi Kitahara, Hironori NAKAJIMA, Kosuke OKAMURA

ECS Transactions 64 ( 3 ) 477 - 483 2014.10

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DOI： 10.1149/06403.0477ecst

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Performance of an Anode-Supported Honeycomb Solid Oxide Fuel Cell Reviewed International journal

Hironori NAKAJIMA

Materials Science Forum 783 - 786 1698 - 1703 2014.5

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DOI： 10.4028/www.scientific.net/MSF.783-786.1698

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Triple Microporous Layer Coated Gas Diffusion Layer for Performance Enhancement of Polymer Electrolyte Fuel Cells under both Low and High Humidity Conditions Reviewed International journal

Tatsumi Kitahara, Hironori NAKAJIMA, Masaoki Inamoto, Kosuke Shinto

Journal of Power Sources 248 2014.2

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DOI： 10.1016/j.jpowsour.2013.10.009

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Effect of through-plane distribution of polytetrafluoroethylene in carbon paper on in-plane gas permeability Reviewed International journal

Hiroshi Ito, Katsuya Abe, Masayoshi Ishida, Akihiro Nakano, Tetsuhiko Maeda, Tetsuo Munakata, Hironori NAKAJIMA, Tatsumi Kitahara

Journal of Power Sources 248 2014.2

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DOI： 10.1016/j.jpowsour.2013.10.009

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サーペンタインハイブリッド形流路を有するPEFCに関する研究（第5報電気化学インピーダンス分光法による内部抵抗解析） Reviewed

高園康隼, 清水慧, 中島裕典, 北原辰巳

日本機械学会論文集（B編） 79 ( 808 ) 2774 - 2785 2013.12

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The development of a polymer electrolyte fuel cell (PEFC) without external humidification is one of the most important issues to increase total efficiency and reduce cost. We have so far developed hybrid pattern gas flow channels consisting of interdigitated and serpentine gas flow channels for PEFCs without external humidification. The PEFC performance was improved when using the serpentine hybrid flow channels compared with the conventional flow channels. For further study, we have analyzed resistances of the cells with electrochemical impedance spectroscopy in the present study. The proton transfer resistance through the ionomer at the catalyst layer is dominant and its value for the hybrid flow channel is less than half that for the serpentine flow channel. The smaller resistance is possibly ascribed to the interdigitated design that can uniformly distributed reactant gas to each flow channel. The oxygen partial pressure is thereby relatively uniform at the active area. Thus, the interdigitated design can provide uniform current and water distribution. In addition, the hybrid flow channel has a low-pressure serpentine flow channel that helps the catalyst layer to hydrate. Un-reacted gas that contains modest water vapor flows through the channel and supplies water to the catalyst layer.

DOI： 10.1299/kikaib.79.2774

Other Link： http://dx.doi.org/10.1299/kikaib.79.2774
Water Vapor Exchange Flow Channels to Enhance the Performance of Polymer Electrolyte Fuel Cells Without Cathode Humidiﬁcation Reviewed International journal

58 ( 1 ) 1799 - 1805 2013.10

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DOI： 10.1149/05801.1799ecst

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Development of Direct Internal Reforming SOFC Integrated with Paper-Structured Catalyst Fuelled by Biofuels Reviewed International journal

Yusuke Shiratori, Mio Sakamoto, Yutaro Takahashi, Yuto Wakita, Masaru Takada, Teppei Ogura, Hironori NAKAJIMA, Kazunari SASAKI

ECS Transactions 57 ( 1 ) 2013.10

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DOI： 10.1149/05701.2997ecst

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Current Distribution Measurement of a Microtubular Solid Oxide Fuel Cell Reviewed International journal

Akira Shimizu, Hironori NAKAJIMA, Tatsumi Kitahara

ECS Transactions 57 ( 1 ) 727 - 732 2013.10

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DOI： 10.1149/05701.0727ecst

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Flow Channel Configurations of an Anode-Supported Honeycomb Solid Oxide Fuel Cell (Monolithic SOFC) Reviewed International journal

Shota Kotake, Hironori NAKAJIMA, Tatsumi Kitahara

ECS Transactions 57 ( 1 ) 815 - 822 2013.10

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DOI： 10.1149/05701.0815ecst

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Electrochemical characterization of hydrogen pump with internal humidifier and dead-end anode channel Reviewed International journal

Kohei Ito, Yang Ming Hao, Hironori NAKAJIMA, Hiroshi Yoshizumi, Kazunari SASAKI

ECS Transactions 58 ( 1 ) 681 - 691 2013.10

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DOI： 10.1149/05801.0681ecst

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Influence of Triple MPL Coated GDL on the PEFC Performance under Low and High Humidity Reviewed International journal

Tatsumi Kitahara, Hironori NAKAJIMA, Masaoki Inamoto, Kosuke Shinto

ECS Transactions 58 ( 1 ) 1401 - 1408 2013.10

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DOI： 10.1149/05801.1401ecst

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Study on paper-structured catalyst for direct internal reforming SOFC fueled by the mixture of CH4 and CO2 Reviewed International journal

Yusuke Shiratori, Teppei Ogura, Hironori NAKAJIMA, Mio Sakamoto, Yutaro Takahashi, Yuto Wakita, Takuya Kitaoka, Kazunari SASAKI

International Journal of Hydrogen Energy 38 ( 25 ) 2013.7

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DOI： 10.1016/j.ijhydene.2013.06.046

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Novel Hydrophilic and Hydrophobic Double Microporous Layer Coated Gas Diffusion Layer to Enhance Performance of Polymer Electrolyte Fuel Cells under both Low and High Humidity Reviewed International journal

Tatsumi Kitahara, Hironori Nakajima, Masaoki Inamoto, Masashi Morishita

Journal of Power Sources 234 2013.7

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DOI： 10.1016/j.jpowsour.2013.01.150

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Performance Evaluation of an Anode-supported Honeycomb Solid Oxide Fuel Cell (Monolithic SOFC) Reviewed International journal

Akira Fukushima, Hironori NAKAJIMA, Tatsumi Kitahara

ECS Transactions 50 ( 48 ) 71 - 75 2013.5

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DOI： 10.1149/05048.0071ecst

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PEFCの耐ドライアップ性と耐フラッディング性向上のための親水・撥水複合マイクロポーラス層付きガス拡散層に関する研究 Reviewed

北原辰巳, 中島裕典, 稲本昌興

日本機械学会論文集(B編) 78 ( 794 ) 1849 - 1859 2012.10

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Gas diffusion layers (GDLs) coated with a hydrophobic microporous layer (MPL) have been commonly used to improve water management properties of polymer electrolyte fuel cells (PEFCs). In the present study, a novel hydrophilic and hydrophobic double MPL coated GDL was developed to achieve further enhancement of the PEFC performance under both low and high humidity conditions. Under low humidity conditions, a thin hydrophilic layer using titanium dioxide coated on the hydrophobic MPL is effective to conserve the humidity of the membrane electrode assembly (MEA), while a hydrophobic intermediate MPL between the hydrophilic layer and the carbon paper substrate prevents removal of water in the hydrophilic layer. This results in a significant enhancement of the ability of the MPL to prevent drying-up of the MEA. Under high humidity conditions, the double MPL coated GDL with appropriate pore diameter, thickness, and hydrophilic and hydrophobic properties is also effective to reduce flooding on the cathode catalyst layer, resulting in the higher PEFC performance compared with that for a hydrophobic MPL coated GDL.

DOI： 10.1299/kikaib.78.1849
Influence of Hydrophilic and Hydrophobic Double MPL Coated GDL on PEFC Performance Reviewed International journal

Tatsumi Kitahara, Hironori Nakajima, Kyohei Mori, Masaoki Inamoto

ECS Transactions 50 ( 2 ) 2012.10

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In-plane Liquid Water Distribution at the Interface Between the Gas Diffusion Layer and Catalyst Layer in the Cathode of a Polymer Electrolyte Fuel Cell with a Hybrid Pattern Flow Field Reviewed International journal

Hironori NAKAJIMA, Tatsumi Kitahara, Yasutaka Takazono, Satoshi Miyahara, Akira Shimizu

ECS Transactions 50 ( 2 ) 2012.10

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Other Link： http://dx.doi.org/10.1149/05002.0291ecst
Hydrophilic and Hydrophobic double MPL Coated Gas Diffusion Layer for Enhanced Performance of Polymer Electrolyte Fuel Cells under No-Humidification at the Cathode Reviewed International journal

Tatsumi Kitahara, Hironori NAKAJIMA, Kyohei Mori

Journal of Power Sources 199 2012.2

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DOI： 10.1016/j.jpowsour.2011.10.002

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Hydrophilic and Hydrophobic Double MPL Coated GDL to enhance PEFC Performance under Low and High Humidity Conditions Reviewed International journal

Tatsumi Kitahara, Hironori Nakajima, Kyohei Mori

ECS Transactions 41 ( 1 ) 2011.10

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DOI： 10.1149/1.3635592

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Effect of Gas Flow Channel without Cathode Humidification Analyzed with Electrochemical Impedance Spectroscopy Reviewed International journal

Yasutaka Takazono, Hironori Nakajima, Tatsumi Kitahara

4th World Hydrogen Technologies Convention 2011.9

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Current Distribution Analysis of a Microtubular Solid Oxide Fuel Cell with Surface Temperature Measurements Reviewed International journal

Hironori Nakajima, Tatsumi Kitahara

ECS Transactions 35 (1) 2011.5

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DOI： 10.1149/1.3570089

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サーペンタインハイブリッド形流路を有するPEFC に関する研究（第４報両極無加湿運転における発電特性） Reviewed

津田和人, 髙園康隼, 北原辰巳, 中島裕典

日本機械学会論文集(B編) 77 ( 776 ) 1138 - 1146 2011.4

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The development of a polymer electrolyte fuel cell (PEFC) without external humidification is one of the most important issues to increase total efficiency and reduce cost. In the present study, we have developed hybrid pattern gas channels consisting of interdigitated and serpentine gas flow channels for PEFCs. The effects of gas flow channels at the anode and cathode on PEFC performance without external humidification were investigated. The PEFC performance was significantly deteriorated when a conventional triple serpentine channel was used at both the anode and cathode. However, when using the serpentine hybrid flow channel in the cathode, the performance was improved because of preventing the water from exhausting from the cathode. Moreover, the gas which flowed through the low pressure serpentine flow channel in the serpentine hybrid flow channel possibly promoted spreading water vapor over the whole active area. The triple serpentine flow channel in the anode was indicated to enhance spreading the water to whole of active area. Accordingly, IR overpotential was decreased and thereby PEFC performance was enhanced.

DOI： 10.1299/kikaib.77.1138

Other Link： http://dx.doi.org/10.1299/kikaib.77.1138
Influences of Microporous Layer Design Parameters for Gas Diffusion Layer on Permeability and PEFC Performance Reviewed International journal

KITAHARA Tatsumi, KONOMI Toshiaki, NAKAJIMA Hironori, KAZAMA Masato

Journal of Environment and Engineering 6 ( 1 ) 17 - 27 2011.1

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Influences of Microporous Layer Design Parameters for Gas Diffusion Layer on Permeability and PEFC Performance
Gas diffusion layers (GDLs) coated with a microporous layer (MPL) have been commonly used to improve water management properties of polymer electrolyte fuel cells (PEFCs). However, the appropriate pore diameter, thickness and hydrophobicity of the MPL remain unclear. In the present study, the influences of MPL design parameters on permeability and PEFC performance were evaluated. A decrease in the pore diameter of the MPL reduces through-plane permeability significantly, but reduces in-plane permeability only slightly. Under high-humidity conditions, a decrease in the MPL pore diameter is effective for preventing flooding, enhancing PEFC performance. However, when the pore diameter becomes too small, PEFC performance tends to decrease. Reducing the MPL thickness improves in-plane permeability, enhancing the ability of the MPL to avoid flooding. Under low-humidity conditions, a decrease in the MPL pore diameter is effective for preventing drying-out of the MEA. Increasing the MPL thickness is also effective for maintaining the humidity of the MEA. However, when the MPL thickness becomes too large, the transport of oxygen to the electrode through the GDL is deteriorated, lowering PEFC performance.

DOI： 10.1299/jee.6.17

Other Link： http://dx.doi.org/10.1299/jee.6.17
PEFCの耐ドライアップ性向上のための親水・撥水複合マイクロポーラス層付きガス拡散層に関する研究 Reviewed

北原辰巳, 許斐敏明, 中島裕典, 白石純一郎

日本機械学会論文集(B編) 76 ( 772 ) 2218 - 2226 2010.12

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Gas diffusion layers (GDLs) coated with a hydrophobic microporous layer (MPL) have been commonly used to improve the water management property of polymer electrolyte fuel cells (PEFCs). In the present study, the influence of a hydrophilic and hydrophobic double MPL on PEFC performance under no-humidification at the cathode was evaluated. The hydrophobic MPL using a PTFE (polytetrafluoroethylene) binder and the hydrophilic MPL using a PVA (polyvinyl alcohol) binder were coated on the carbon paper GDL substrate. The thin hydrophilic layer coated on the conventional hydrophobic MPL enhances the ability to prevent drying-up of the MEA, thereby enhancing PEFC performance. The hydrophilic layer is effective for conserving membrane humidity. The hydrophobic intermediate layer between the hydrophilic layer and the GDL substrate prevents removing the water in the hydrophilic layer via dry air in the substrate. Reducing the hydrophilic layer thickness to 5μm is effective for enhancing PEFC performance. Appropriate enhancement of hydrophilicity by increasing the PVA content to 5mass% is also effective for enhancing PEFC performance.

DOI： 10.1299/kikaib.76.772_2218
アノードガス再循環によるPEFC無加湿運転時の発電性能に及ぼすガス拡散層の影響 Reviewed

北原辰巳, 許斐敏明, 中島裕典, 瀬口雄士

日本機械学会論文集(B編) 76 ( 771 ) 1956 - 1963 2010.11

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Polymer electrolyte fuel cells (PEFCs) generally have external humidifiers to supply humidified hydrogen and oxidant gases. If a PEFC could be operated under no-humidification, humidifiers may be removed, resulting in a simplified PEFC system with increased total efficiency and reduced cost. The present study was carried out to clarify the influence of gas diffusion layers (GDLs) on PEFC performance under no-humidification using anode gas recirculation. For the anode GDL, it is important to increase water transport between the anode gas and the membrane electrode assembly (MEA). The anode GDL without a microporous layer (MPL) is effective for enhancing PEFC performance. For the cathode GDL, it is important to maintain humidity and prevent drying-up of the MEA. A double hydrophobic MPL coated on both sides of the GDL is effective for reducing gas permeability, thereby preventing removing the water in the MEA through the GDL via dry air at the cathode. The hydrophilic layer coated on the double MPL enhances the ability of the GDL to prevent drying-up. Appropriate hydrophilic layer thickness of 40μm is effective for enhancing PEFC performance. Reducing the pore diameter of the hydrophobic intermediate layer between the hydrophilic layer and the substrate is also effective for enhancing PEFC performance.

DOI： 10.1299/kikaib.76.771_1956
Development of a PEFC with Serpentine-Interdigitated Hybrid Pattern Gas Channels Reviewed International journal

Yasutaka Takazono, Kazuto Tsuda, Tatsumi Kitahara, Hironori Nakajima, Toshiaki Konomi

ECS Transactions 33 ( 1 ) 2010.10

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DOI： 10.1149/1.3484586

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Effect of Flow Field Pattern and Microporous Layer on Gas Purge of a Polymer Electrolyte Fuel Cell Reviewed International journal

Hironori Nakajima, Tatsumi Kitahara, and Toshiaki Konomi

ECS Transactions 33 ( 1 ) 2010.10

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DOI： 10.1149/1.3484587

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Influence of Hydrophilic and Hydrophobic Double MPL Coated GDL on PEFC Performance without Cathode Humidification Reviewed International journal

Tatsumi Kitahara, Hironori Nakajima, and Toshiaki Konomi

ECS Transactions 33 ( 1 ) 2010.10

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DOI： 10.1149/1.3484602

Other Link： http://dx.doi.org/10.1149/1.3484602
サーペンタインハイブリッド形流路を有するPEFCの開発研究（第3報，並行流，対向流が出力電圧の安定性に与える影響） Reviewed

高園康隼, 津田和人, 許斐敏明, 北原辰巳, 中島裕典

日本機械学会論文集(B編) 76 ( 767 ) 1011 - 1018 2010.7

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In our previous study, we have developed a hybrid pattern gas flow channel design, where a serpentine flow channel is placed between interdigitated flow channels for polymer electrolyte fuel cells (PEFCs). In the present paper, using this flow channel design, we investigate the effects of gas flow direction on the output voltage under non-humidified cathode condition. As a result, we find a gas flow pattern that causes partial flooding by product water accumulation due to the gravity. Moreover, counter flow in the serpentine channel is found to increase the water content in the membrane, so that the fluctuation of the output voltages is suppressed. On the other hand, when the cathode outlet is downside, the above partial flooding is prevented. In addition to choosing this outlet, the counter flow of the serpentine and interdigitated flows is found to be effective to increase average output voltage and to suppress the fluctuation of the output voltage. In this case, the cathode outlet faces the inlet of the anode serpentine channel, where flow velocity is the highest in the anode flow channels. This gas flow pattern leads to sufficient supply of the product water at the cathode outlet to the anode side channels by the back-diffusion. Thus, the fluctuation of the output voltage is also minimized.

DOI： 10.1299/kikaib.76.767_1011

Other Link： http://ci.nii.ac.jp/naid/110007682113
固体高分子形燃料電池のアノードガス再循環がカソード無加湿時の発電特性に及ぼす影響 Reviewed

北原辰巳, 許斐敏明, 中島裕典, 瀬口雄士

日本機械学会論文集(B編) 2010.1

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マイクロポーラス層付きガス拡散層のPTFE量が撥水性とPEFC性能に及ぼす影響 Reviewed

北原辰巳, 許斐敏明, 中島裕典, 白石純一郎

日本機械学会論文集（B編） 2009.12

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サイクリックボルタンメトリー法による固体高分子形燃料電池の発電状態カソード有効触媒面積の解析 Reviewed

中島裕典, 許斐敏明, 北原辰巳, 池田丈典

日本機械学会論文集（B編） 2009.10

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Influence of Gas Diffusion Layers with Microporous Layer on the Performance of Polymer Electrolyte Fuel Cells Reviewed International journal

Tatsumi Kitahara, Toshiaki Konomi, Hironori Nakajima

ECS Transactions 2009.9

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Other Link： http://dx.doi.org/10.1149/1.3210729
Effects of Design Parameters in Paper Type Gas Diffusion Layer on the Performance of Polymer Electrolyte Fuel Cells (Measures to Prevent Flooding and Drying-Up) Reviewed International journal

Tatsumi KITAHARA, Toshiaki KONOMI, Hironori NAKAJIMA and Makoto MURATA

Journal of Environment and Engineering 2009.9

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Tatsumi KITAHARA, Toshiaki KONOMI, Hironori NAKAJIMA and Makoto MURATA, Effects of Design Parameters in Paper Type Gas Diffusion Layer on the Performance of Polymer Electrolyte Fuel Cells (Measures to Prevent Flooding and Drying-Up, Vol. 4, No. 2, pp. 338-345 (2009)

Other Link： http://dx.doi.org/10.1299/jee.4.338
マイクロポーラス層付き拡散層の設計諸元が空気透過性とPEFC性能に及ぼす影響 Reviewed

北原辰巳, 許斐敏明, 中島裕典, 風間雅仁

日本機械学会論文集（B編） 75 ( 755 ) 1524 - 1531 2009.7

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Gas diffusion layers (GDLs) coated with a microporous layer (MPL) have been commonly used to improve water management properties of polymer electrolyte fuel cells (PEFCs). However, the appropriate pore diameter, thickness and hydrophobicity of the MPL remain unclear. In the present study, the influences of MPL design parameters on permeability and PEFC performance were evaluated. A decrease in the pore diameter of the MPL reduces through-plane permeability significantly, but reduces in-plane permeability only slightly. Under high-humidity conditions, a decrease in the MPL pore diameter is effective for preventing flooding, enhancing the PEFC performance. However, when the pore diameter becomes too small, the PEFC performance tends to decrease. Reducing the MPL thickness improves in-plane permeability, enhancing the ability of the MPL to avoid flooding. Under low-humidity conditions, a decrease in the MPL pore diameter is effective for preventing drying-out of the MEA. Increasing the MPL thickness is also effective for maintaining the humidity of the MEA. However, when the MPL thickness becomes too large, the transport of oxygen to the electrode through the GDL is deteriorated, lowering the PEFC performance.

DOI： 10.1299/kikaib.75.755_1524
円筒型マイクロ固体酸化物形燃料電池のインピーダンス解析 (第２報アノード・カソード過電圧分離解析） Reviewed

中島裕典, 許斐敏明, 北原辰巳, 伊賀上聡

日本機械学会論文集（B編） 75 ( 755 ) 1510 - 1516 2009.7

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The present paper addresses a separate overpotential analysis of the anode and cathode of a practical solid oxide fuel cell (SOFC). Electrochemical impedance spectroscopy with two-electrode set-up is used for the analysis of a micro tubular SOFC having anode-supported electrolyte. This cell is composed of an Ni/(ZrO_2)_<0.9>(Y_2O_3)_<0.1> cermet anode, an La_<0.8>Sr_<0.2>Ga_<0.8>Mg_<0.2>O_<2.8> electrolyte, and an La_<0.6>Sr_<0.4>(Co_<0.2>Fe_<0.8>)O_3 cathode. Measurements are carried out for the cell operated at 700℃ with varying flow rate and composition of H_2-N_2 mixture gas fed in the anode. In our previous study, the anode and cathode impedances have been found to appear in low and high frequency regions, respectively. Therein, the Ohmic resistance, and the charge and mass transfer resistances at the anode and cathode were evaluated. In the present study, the Ohmic, activation and concnetration overpotentials are then evaluated by integration of those resistances. The anode and cathode activation overpotentials are found to be separated using the Butler-Volmer equation. Thereby the concentration overpotential of the anode is also found to be separated by subtracting the anode activation overpotential from the anode overpotential, while the cathode concentration overpotential is found to be negligible. The separation of the overpotentials is successfully confirmed by the observation of the variation of the overpotentials in conjunction with the variation of the anode gas flow rate and composition, giving the exchange current densities. The analysis shows that decreases in the anode activation overpotential and concentration overpotential including the Nernst loss imporove the cell performance.

DOI： 10.1299/kikaib.75.755_1510
円筒型マイクロ固体酸化物形燃料電池のインピーダンス解析(第1報アノード・カソードインピーダンス分離解析） Reviewed

中島裕典, 許斐敏明, 北原辰巳, 伊賀上聡

日本機械学会論文集（B編） 75 ( 755 ) 1510 - 1516 2009.7

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A separate analysis of the anode and cathode impedances of a practical solid oxide fuel cell (SOFC) has been performed. Electrochemical impedance spectroscopy is used for the analysis of a micro tubular SOFC havig anode-supported electrolyte with two-electrode set-up. This cell is composed of an Ni/(ZrO_2)_<0.9>(Y_2O_3)_<0.1> cermet anode, an La_<0.8>Sr_<0.2>Ga_<0.8>Mg_<0.2>O_<2.8> electrolyte, and an La_<0.6>Sr_<0.4>(Co_<0.2>Fe_<0.8>)O_3 cathode. Measurements are carried out for the cell operated at 700℃ with varying flow rate and composition of H_2-N_2 mixture gas fed into the anode and those of air-O_2 mixture gas fed into the cathode. The anode and cathode impedances are thereby found to appear in low and high frequency regions, respectively. A common equivalent circuit model is applied for the complex nonlinear least squares curve fitting of impedance spectra to acquire the resistances and capacitances of the charge and mass transfers at the anode and cathode, and the cell Ohmic resistance. Then variation of those parameters of the equivalent circuit in accordance with anode gas feed conditions are obtained for the practical SOFC. They are useful parameters for health diagnosis of SOFCs.

DOI： 10.1299/kikaib.75.755_1510
トレーサEDXマッピングによるPEFC生成水排出過程に関する研究 Reviewed

許斐敏明, 北原辰巳, 中島裕典

日本機械学会論文集（B編） 75 ( 753 ) 1119 - 1126 2009.5

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The present work addresses the clarification of the exhaust process of the product water in the polymer electrolyte fuel cell using a tracer. Magnesium acetate tetrahydrate and a surfactant (polyoxyethylene di-styrenated phenyl ether) are dissolved into distilled water to prepare the tracer. The magnesium tracer is painted on the separator or electrode (catalyst layer) side of gas diffusion layers (GDLs) and dried. After operating a cell with these GDLs, magnesium at the surface and cross-section of the GDLs is captured ex-situ by energy dispersive X-ray spectroscopy (EDX) mapping on scanning electron microscope (SEM) images. In the case of the GDL having microporous layer (MPL), water produced at the rib part electrode of the cathode is found to be transported to the interspace between the channel part MPL and electrode in liquid phase. A part of the water is possibly transported through the MPL to the channel in gas phase. The water accumulated at the interspace is also found to be exhausted through the MPL to the channel in gas phase. Moreover, the suppression mechanism of the flooding by the MPL is shown as follows. The MPL repels condensed water in the GDL substrate, preventing transport of the liquid water to the electrode, so that the water accumulates in the GDL substrate.

DOI： 10.1299/kikaib.75.753_1119
サーペンタインハイブリッド形流路を有するPEFCの開発研究（第1報，流路の設計と発電特性） Reviewed

許斐敏明, 北原辰巳, 中島裕典, 田代匡憲, 高園康隼

日本機械学会論文集（B編） 75 ( 752 ) 569 - 576 2009.4

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We have developed hybrid pattern gas channel consisting of high and low pressure gas channels for polymer electrolyte fuel cells (PEFCs). The pressure difference between them gives rise to inplane flow in the gas diffusion layer (GDL) under the rib. This hybrid pattern gas channel allows to configure both parallel and serpentine gas channels for the high pressure channels. The low pressure channel is a serpentine gas channel to improve water exhaust ability by its large flow velocity. By taking advantage of the hybrid pattern gas channels, stability of the cell voltage is improved by increase in the flow velocity of the high pressure gas channel when it is switched to the serpentine gas channel. Moreover, atmospheric air introduced into the low pressure gas channel without humidification can dry and exhaust product water extruded to the GDL under the low pressure gas channel. However, flow rate of this air should be optimized to avoid output voltage drop due to the drying of the membrane electrode assembly.

DOI： 10.1299/kikaib.75.752_569

Other Link： http://ci.nii.ac.jp/naid/110006685208
サーペンタインハイブリッド形流路を有するPEFCの開発研究（第2報，低圧流路流速がPEFC性能に与える影響） Reviewed

高園康隼, 許斐敏明, 北原辰巳, 中島裕典

日本機械学会論文集（B編） 75 ( 752 ) 577 - 584 2009.4

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We have developed hybrid pattern gas channels consisting of high and low pressure channels for polymer electrolyte fuel cells (PEFCs). The pressure difference between them gives rise to in-plane flow in the gas diffusion layer (GDL) under the rib. The high pressure channel is an interdigitated gas channel and the low pressure channel is a serpentine gas channel having smaller cross-sectional area than that in the 1st report of this work. An in-house separator is used for the cathode to vary the air flow velocity in the low pressure channel. By taking advantage of the hybrid pattern gas channels, maximum current density and stability of the cell voltage are significantly improved by an increase in the flow velocity in the low pressure channel. In contrast, a decrease in the flow velocity in the low pressure channel leads to a decrease in the current density at which sudden rise of IR overpotential due to the drying of the membrane electrode assembly occurs.

DOI： 10.1299/kikaib.75.752_577

Other Link： http://ci.nii.ac.jp/naid/110007226517
PEFC電極面における発電分布の解析(第4報，熱圧着拡散層の発電分布解析) Reviewed

許斐敏明, 北原辰巳, 中島裕典, 田中祐哉

日本機械学会論文集（B編） 2009.1

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Other Link： https://doi.org/10.1299/kikaib.75.749_170
PEFC過渡運転時の水バランス解析（ガス拡散層諸元がサーペンタイン形流路PEFCの摸擬起動運転時の濃度過電圧に与える影響） Reviewed

許斐敏明, 北原辰巳, 中島裕典

日本機械学会論文集（B編） 74 ( 748 ) 2648 - 2655 2008.12

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We have analyzed the dependence of the concentration overpotentials on the properties of gas diffusion layers (GDLs) of a polymer electrolyte fuel cell (PEFC) using dual serpentine flow fields during a start-up operation. Moreover, we directly and separately analyze such dependence of the amount of the water accumulated at each component of a cell by measuring the weight of adherent water. As a result, the hydrophobic treatment with micro porous layer addition to a GDL substrate is found to be effective to improve the cell performance by suppressing the water accumulation at the electrode (catalyst layer) which increases the concentration overpotential. Suppressed water accumulation at the electrode also increases cumulative current that represents the power generation and calorific power important for warm-up. Besides, increase in the coarseness of the GDL substrate is not so effective for decreasing the concentration overpotential and increasing the cumulative current for the case of the serpentine flow field. Increase in the thickness of the GDL substrate increases the concentration overpotential and decreases the cumulative current. These results will offer proper design parameters of GDLs for improving the performance of PEFCs, in particular during start-up.
Best combination of gas diffusion layers for polymer electrolyte fuel cell under cathode condition of very low humidity Reviewed International journal

Tatsumi Kitahara, Toshiaki Konomi, Hironori Nakajima, Yoshinobu Tateishi, Makoto Murata, Nico Haak, Peter Wilde

ECS Transactions 16 ( 2 ) 1603 - 1613 2008.10

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Best Combination of Gas Diffusion Layers for Polymer Electrolyte Fuel Cell under Cathode Condition of Very Low Humidity

DOI： 10.1149/1.2982000

Other Link： http://dx.doi.org/10.1149/1.2982000
ガス拡散層の空気透過性がPEFC性能に及ぼす影響 Reviewed

北原辰巳, 許斐敏明, 中島裕典, 立石吉忍

日本機械学会論文集（B編） 2008.10

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Estimation of Water Layer Thickness Adjacent to the Cathode Catalyst Layer of a PEFC (Analysis Using Electrochemical Impedance Spectroscopy) Reviewed International journal

Takuya Hoshiko, Hironori Nakajima, Toshiaki Konomi, Tatsumi Kitahara, and Shoichiro Kita

ECS Transactions 2008.10

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Other Link： http://dx.doi.org/10.1149/1.2982051
パラレルハイブリッド形流路を有するPEFCの開発研究 (第1報流路の設計と基本特性) Reviewed

許斐敏明, 北原辰巳, 中島裕典, 田代匡憲

日本機械学會論文集(B編) 2008.6

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固体高分子形燃料電池の拡散インピーダンス解析によるカソード電極触媒表面の水膜厚さの推定 Reviewed

星子琢也, 中島裕典, 許斐敏明, 北原辰巳

日本機械学会論文集(B編) 2008.6

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We have analysed the diffusion impedance of a polymer electrolyte fuel cell (PEFC) by electrochemical impedance spectroscopy (EIS). As a result, we derive oxygen diffusion distance d adjacent to the cathode electrode (catalyst layer) assuming planar oxygen diffusion in a thin water layer unlike the conventional flooded-agglomerate model and gas phase diffusion model in a gas diffusion layer. The experimental results and their analyses show that δ agrees with a value reported from our previous ex-situ measurement. Moreover, δ gives reasonable concentration overpotentials. Increasing current density and gas humidification brings about the growth of S. It supports that δ corresponds to the thickness of the accumulated product water in liquid state at the cathode electrode. Thus EIS analysis of the diffusion impedance can be used to diagnose the water accumulation at the cathode electrode. This result enables the prediction of the flooding and drying-up of PEFCs and assures their stable operation.
パラレルハイブリッド形流路を有するPEFCの開発研究 (第3報拡散層の設計諸元が対向櫛形流路の性能に与える影響) Reviewed

許斐敏明, 北原辰巳, 中島裕典, 田代匡憲, 高園康隼

日本機械学會論文集（B編） 2008.6

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パラレルハイブリッド形流路を有するPEFCの開発研究 (第2報対向櫛形流路の性能とリブ部フラッデング) Reviewed

許斐敏明, 北原辰巳, 中島裕典, 田代匡憲, 高園康隼

日本機械学會論文集(B編) 2008.6

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PEFC電極面における発電分布の解析(第2報，リブ・溝幅ピッチが2mmのPEFCにおける発電分布) Reviewed

許斐敏明, 北原辰巳, 中島裕典, 村上寛樹

日本機械学会論文集(B編) 2008.3

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ペーパー形拡散層の設計諸元がPEFC性能に与える影響（フラッディングとドライアップの防止策） Reviewed

村田誠, 北原辰巳, 許斐敏明, 中島裕典

日本機械学会論文集(B編) 74 ( 737 ) 183 - 189 2008.1

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The experiments to understand the dependency of the gas diffusion layer (GDL) design parameters on the performance of polymer electrolyte fuel cells (PEFCs) were carried out using the test apparatus in which the clamp pressure of the cell could be controlled. The behavior of the PEFC performance was highly influenced by the humidity of the supplied gas. Under high-humidity conditions, the hydrophobic treatment to the GDL substrate improved the PEFC performance with reducing the flooding magnitude, resulting in decreasing concentration overpotential. Much higher effect to prevent the flooding was achieved with putting a microporous layer (MPL). Under low-humidity conditions, both of the hydrophobic treatment and the MPL worked to prevent drying-up of the MEA, resulting in minimizing IR, activation and concentration overpotentials. The MPL coating substrate with larger air permeability was better to prevent the flooding, and the substrate with the smaller air permeability was better to prevent the drying-up.
Electrodeposition of Refractory Metals from Some ZnCl2 Based Molten Salts at 150-250C Reviewed International journal

Toshiyuki Nohira, Hironori Nakajima, Kan Kitagawa, Rika Hagiwara, Kouji Nitta, Shinji Inazawa, and Kazunori Okada

Molten Salts 15, in Memory of Robert Osteryoung, ECS Transactions 2007.9

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Other Link： http://dx.doi.org/10.1149/1.2798676
Electrodeposition of Refractory Metals in Medium-Temperature Molten Salts International journal

Hironori NAKAJIMA, Toshiyuki Nohira, Rika Hagiwara

Molten Salts XIV, The Electrochemical Society Proceedings Series 2006.1

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Books

グリーン水素製造に向けた水電解および周辺技術　第４章水電解の計測・評価技術第４節電気化学インピーダンス分光法による反応状態・劣化診断)

中島裕典

株式会社情報機構 2023.10

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リチウムイオン電池の長期安定利用に向けたマネジメント技術，第３章リチウムイオン電池の状態推定、非破壊解析技術，第13節リチウムイオン二次電池の金属異物混入による電気化学的内部短絡の検出

@中島裕典, @北原辰巳（ Role： Joint author）

株式会社技術情報協会 2023.2

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Responsible for pages：ISBN 9784861049385 Language：Japanese Book type：Scholarly book
Mass Transfer -Advances in Sustainable Energy and Environment Oriented Numerical Modeling, Hironori Nakajima (Ed.), ISBN 978-953-51-1170-2

Hironori NAKAJIMA（ Role： Edit）

InTech 2013.7

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Mass Transfer -Advances in Sustainable Energy and Environment Oriented Numerical Modeling, Hironori Nakajima (Ed.), ISBN 978-953-51-1170-2

Other Link： http://dx.doi.org/10.5772/3372
Mass Transfer - Advanced Aspects, Hironori Nakajima (Ed.), ISBN: 978-953-307-636-2

Hironori Nakajima, Editor（ Role： Edit）

InTech 2011.11

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Mass Transfer - Advanced Aspects, Hironori Nakajima (Ed.), ISBN: 978-953-307-636-2

Other Link： http://www.intechopen.com/books/show/title/mass-transfer-advanced-aspects
Lattice Boltzmann Modeling of the Gas Diffusion Layer of the Polymer Electrolyte Fuel Cell with the Aid of Air Permeability Measurements, in Mass Transfer -Advances in Sustainable Energy and Environment Oriented Numerical Modeling, Hironori Nakajima (Ed.), ISBN 978-953-51-1170-2

Hironori NAKAJIMA（ Role： Sole author）

InTech 2013.7

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Language：English Book type：Scholarly book

Lattice Boltzmann Modeling of the Gas Diffusion Layer of the Polymer Electrolyte Fuel Cell with the Aid of Air Permeability Measurements, in Mass Transfer -Advances in Sustainable Energy and Environment Oriented Numerical Modeling , Hironori Nakajima (Ed.), ISBN 978-953-51-1170-2

Other Link： http://dx.doi.org/10.5772/56363
Electrochemical Impedance Spectroscopy Study of the Mass Transfer in an Anode-supported Microtubular Solid Oxide Fuel cell, in Mass Transfer - Advanced Aspects, Hironori Nakajima (Ed.), ISBN: 978-953-307-636-2

Hironori Nakajima（ Role： Sole author）

InTech 2011.11

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Electrochemical Impedance Spectroscopy Study of the Mass Transfer in an Anode-supported Microtubular Solid Oxide Fuel cell, in Mass Transfer - Advanced Aspects, Hironori Nakajima (Ed.), ISBN: 978-953-307-636-2

Other Link： http://www.intechopen.com/books/show/title/mass-transfer-advanced-aspects

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Presentations

電動航空機推進用固体酸化物型燃料電池の燃料極特性の評価

和田秀也, 中島裕典, 岡井敬一, 小島孝之

第63回航空原動機・宇宙推進講演会 2024.3

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Event date： 2024.3

Language：Japanese

Country：Other
Experimental and Numerical Analyses of a Cathode-Supported Monolithic Solid Oxide Electrolysis Cell

Hironori Nakajima, Yoshihiro Iwanaga, Kohei Ito

14th International Conference on Hydrogen Production (ICH2P-2023) 2023.12

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Event date： 2023.12

Language：English

Country：Other

Experimental and Numerical Analyses of a Cathode-Supported Monolithic Solid Oxide Electrolysis Cell
In-Situ Current Distribution Measurements of a Planar Solid Oxide Fuel Cell for a Three-Dimensional Finite Element Model to Train a Machine-Learning Surrogate Model

Yutaro Io, Yingtian Chi, Hironori Nakajima

14th International Conference on Hydrogen Production (ICH2P-2023) 2023.12

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Event date： 2023.12

Language：English

Country：Other

In-Situ Current Distribution Measurements of a Planar Solid Oxide Fuel Cell for a Three-Dimensional Finite Element Model to Train a Machine-Learning Surrogate Model
Evaluation of Hydrogen Production from Ammonia Reforming on Ni/ZnO Nanowire Catalysts

Hiroya Tamai, Hironori Nakajima

14th International Conference on Hydrogen Production (ICH2P-2023) 2023.12

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Event date： 2023.12

Language：English

Country：Other

Evaluation of Hydrogen Production from Ammonia Reforming on Ni/ZnO Nanowire Catalysts
Current and Temperature Distributions in a Planar Solid Oxide Electrolysis Cell In-situ Assessed with Segmented Electrodes

Kentaro Yokoo, Hironori Nakajima, Kohei Ito

14th International Conference on Hydrogen Production (ICH2P-2023) 2023.12

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Event date： 2023.12

Language：English

Country：Other

Current and Temperature Distributions in a Planar Solid Oxide Electrolysis Cell In-situ Assessed with Segmented Electrodes
Evaluation of Ammonia Cracking to Hydrogen with Ni/ZnO Nanowire Catalysts

Tamai Hiroya, Nakajima Hironori

The Proceedings of the Thermal Engineering Conference 2023.10 The Japan Society of Mechanical Engineers

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Event date： 2023.10

Language：Japanese Presentation type：Oral presentation (general)

Ni/ZnO nanowire (NW) catalysts for ammonia cracking are prepared and evaluated for hydrogen production for applications such as fuel cells. NW catalysts are expected to be more durable than conventional nanoparticle catalysts because of their three-dimensional structure that prevents agglomeration. In this study, we introduce a hierarchical structure to the NWs to increase the active surface area. The NW catalysts are prepared by hydrothermally synthesizing ZnO NWs and coating them with Ni.

DOI： 10.1299/jsmeted.2023.a124

CiNii Research
Current and Temperature Distributions in a Solid Oxide Electrolysis Cell In-situ Assessed with Segmented Electrodes

Yokoo Kentaro, Nakajima Hironori, Ito Kohei

The Proceedings of the Thermal Engineering Conference 2023.10 The Japan Society of Mechanical Engineers

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Event date： 2023.10

Language：Japanese Presentation type：Oral presentation (general)

Direct local current and temperature measurements were performed in a planar solid oxide electrolysis cell (SOEC) by segmenting the anode (oxygen electrode) to measure the actual spatial current and temperature distributions for high temperature steam electrolysis along the cathode (hydrogen electrode) flow channels. Under voltage control, the currents and temperatures in the upstream, midstream, and downstream segments along the reactant vapor flow were successfully measured.

DOI： 10.1299/jsmeted.2023.a133

CiNii Research
Three-dimensional Simulation of a Solid Oxide Fuel Cell Based on Current Distribution In-situ Acquired with Segmented Electrodes and Surrogate Model Preparation with Machine Learning International coauthorship

Io Yutaro, Chi Yingtian, Nakajima Hironori

The Proceedings of the Thermal Engineering Conference 2023.10 The Japan Society of Mechanical Engineers

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Event date： 2023.10

Language：Japanese Presentation type：Oral presentation (general)

The analysis of the three-dimensional current density, concentration, and temperature distribution in solid oxide fuel cell (SOFC) cells and stacks has conventionally required high computational cost. In this study, we measure the current distributions in a planar test cell with segmented electrodes, which are used to construct and verify a three-dimensional finite element (FE) model. A surrogate model is generated with machine learning using current densities for the cell voltages, gas concentrations, and temperatures as training data predicted from the FE model, which is expected to reduce the computational cost.

DOI： 10.1299/jsmeted.2023.a131

CiNii Research
Water Transport Modeling in a Microporous Layer for a Polymer Electrolyte Membrane Water Electrolyzer Having a Gas-Liquid Separating Interdigitated Flow Field International conference

244th ECS Meeting 2023.10

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Event date： 2023.10

Language：English

Country：Sweden

Water Transport Modeling in a Microporous Layer for a Polymer Electrolyte Membrane Water Electrolyzer Having a Gas-Liquid Separating Interdigitated Flow Field
Hybrid Reactor by the Combination of Water Electolyzer with Methanation Reactor Targeting the Space and Terrestrial Applications

Yoshitsugu Sone, Asuka Shima, Omar Samuel Mendoza-Hernandez, Hironori Nakajima, Hiroshige Matsumoto, Mitsuhiro Inoue, Takayuki Abe

244th ECS Meeting 2023.10

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Event date： 2023.10

Language：English

Country：Other

Hybrid Reactor by the Combination of Water Electolyzer with Methanation Reactor Targeting the Space and Terrestrial Applications
Liquid Water Permeability in a Hydrophobic Microporous Layer for the Anode Interdigitated Flow Field of a Gas-Liquid Separating Polymer Electrolyte Membrane Water Electrolyzer International conference

Shunji Kubota, Hironori Nakajima, Motohiko Sato, Asuka Shima, Masato Sakurai, Yoshitsugu Sone

244th ECS Meeting 2023.10

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Event date： 2023.10

Language：English

Country：Sweden

Liquid Water Permeability in a Hydrophobic Microporous Layer for the Anode Interdigitated Flow Field of a Gas-Liquid Separating Polymer Electrolyte Membrane Water Electrolyzer
メタネーションの高効率化に向けたハイブリッドサバティエ技術の開発

赤羽俊之輔, 塚田佳子, 中村和郎, 佐藤洸基, 小笠原慶, 武谷亮, 曽根理嗣, 島明日香, 阿部孝之, 井上光浩, 中島裕典

第32回日本エネルギー学会大会 2023.8

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Event date： 2023.8

Language：Japanese

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4-5-3　Development of hybrid-Sabatier technology for high efficiency methanation

AKABANE Shunnosuke, TSUKADA Yoshiko, NAKAMURA Kazuo, SATO Koki, OGASAWARA Kei, TAKEYA Ryo, SONE Yoshitsugu, SHIMA Asuka, ABE Takayuki, INOUE Mitsuhiro, NAKAJIMA Hironori

Proceedings of the Annual Conference of The Japan Institute of Energy 2023.8 The Japan Institute of Energy

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Event date： 2023.8

Language：Japanese Presentation type：Oral presentation (general)

Tokyo Gas is working on the social implementation of methanation, which can achieve carbon neutrality of gaseous energy while effectively utilizing existing city gas infrastructure, with the aim at realizing a carbon neutral society by 2050. For the social implementation of methanation, we report on efforts to develop innovative methanation technology, hybrid-Sabatier technology, using low temperature process in order to improve methane synthesis efficiency and reduce costs compared to conventional technology.

DOI： 10.20550/jietaikaiyoushi.32.0_102

CiNii Research
Development of CO2 Reduction-Water Electrolysis Tandem Device as a Full-Scale Model International conference

Shima, Asuka, Shima, Asuka, Sakurai, Masato, Sone, Yoshitsugu, Nakajima, Hironori, Inoue, Mitsuhiro, Abe, Takayuki

52nd International Conference on Environmental Systems

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Event date： 2023.7

Language：English

Country：United States
Numerical Modeling of a Pressurized Solid Oxide Fuel Cell for Electric Aircraft International conference

Hironori Nakajima, Jin Yamashita, Keiichi Okai, Takayuki Kojima

243rd ECS Meeting with the 18th International Symposium on Solid Oxide Fuel Cells (SOFC-XVIII) 2023.5

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Event date： 2023.5 - 2023.6

Language：English

Country：United States
低温プロセスによる革新的メタネーション技術開発

佐藤洸基, 赤羽俊之輔, 内尚泰, 中村和郎, 塚田佳子, 武谷亮, 小笠原慶, 曽根理嗣, 島明日香, 阿部孝之, 井上光浩, 中島裕典, 片山祐

FCDIC 第30回燃料電池シンポジウムプログラム 2023.5

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Event date： 2023.5

Language：Japanese

Venue：東京 Country：Japan
Ni/ZnOナノワイヤ触媒を用いたアンモニア改質による水素生成

#玉井寛也, @中島裕典

日本鉄鋼協会　第185回春季講演大会 2023.3

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Event date： 2023.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
気液分離型固体高分子形水電解セルに適用するマイクロポーラス層の液水透過測定

久保田峻次, 中島裕典, 佐藤元彦, 島明日香, 桜井誠人, 曽根理嗣

第42回水素エネルギー協会大会 2022.11

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Event date： 2022.11

Language：Japanese Presentation type：Oral presentation (general)

Country：Japan
二酸化炭素還元－酸素製造タンデム型装置の実機スケール化検討

島明日香, 曽根理嗣, 桜井誠人, 井上光浩, 阿部孝之, 中島裕典

第66回宇宙科学技術連合講演会 2022.11

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Event date： 2022.11

Language：Japanese Presentation type：Oral presentation (general)

Country：Japan
メタノール水蒸気改質用 ZnO/CuO ナノワイヤ触媒における物質輸送の評価

#松本英悟, @中島裕典, @Lee Daeho, @李明蒼, @Grigoropoulos Costas P

第26回動力・エネルギー技術シンポジウム 2022.7

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Event date： 2022.7

Language：Japanese Presentation type：Oral presentation (general)

Venue：佐賀 Country：Japan
Development of CO2 hydrogenation-water electrolysis tandem reactor International conference

Asuka Shima, Masato Sakurai, Yoshitsugu Sone, Hironori Nakajima, Mitsuhiro Inoue, Takayuki Abe

51st International Conference on Environmental Systems 2022.7

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Event date： 2022.7

Language：English Presentation type：Oral presentation (general)

Country：United States

Development of CO2 hydrogenation-water electrolysis tandem reactor
二酸化炭素還元－酸素製造タンデム型装置の研究

島明日香, 曽根理嗣, 桜井誠人, 中島裕典, 井上光浩, 阿部孝之

第65回宇宙科学技術連合講演会 2021.11

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Event date： 2021.11

Language：Japanese

Country：Japan
Pore Network Modeling of Hydrophilic / Hydrophobic Composite Microporous Layers for Polymer Electrolyte Fuel Cells International conference

Shintaro Iwasaki, Hironori, Nakajima, Tatsumi Kitahara

240th ECS Meeting 2021.10

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Event date： 2021.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Pore Network Modeling of Hydrophilic / Hydrophobic Composite Microporous Layers for Polymer Electrolyte Fuel Cells
Mass Transfer in Microporous Layers for Polymer Electrolyte Fuel Cells Analyzed with Pore Network Modeling International conference

Hironori Nakajima, Shintaro Iwasaki, Tatsumi Kitahara

240th ECS Meeting 2021.10

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Event date： 2021.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Mass Transfer in Microporous Layers for Polymer Electrolyte Fuel Cells Analyzed with Pore Network Modeling
Methanol Steam Reforming with Hierarchical ZnO/CuO Nanowire Catalysts階層構造を有するZnO/CuOナノワイヤ触媒によるメタノール水蒸気改質

松本英悟, 中島裕典, Lee Daeho, 李明蒼, Grigoropoulos Costas P

熱工学コンファレンス2021 2021.10

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Event date： 2021.10

Language：Japanese

Country：Other
Evaluation of Three-Dimensional Placement of Built-in Catalytic Partial Oxidation Catalyst in an Anode-Supported Honeycomb SOFC

Tasuku Higa, Hironori Nakajima

SOFC17 2021.7

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Event date： 2021.7

Language：English Presentation type：Oral presentation (general)

Country：Other

Evaluation of Three-Dimensional Placement of Built-in Catalytic Partial Oxidation Catalyst in an Anode-Supported Honeycomb SOFC
Spatial Current and Temperature Variations in a Microtubular Solid Oxide Electrolysis Cell In-Situ Analyzed with Electrode-Segmentation Method International conference

Wang Xuefeng, Hironori Nakajima, Kohei Ito

SOFC17 2021.7

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Event date： 2021.7

Language：English

Country：Sweden

Spatial Current and Temperature Variations in a Microtubular Solid Oxide Electrolysis Cell In-Situ Analyzed with Electrode-Segmentation Method
多孔質モデリングによる固体高分子形燃料電池ガス拡散層設計

岩崎慎太郎, 中島裕典, 北原辰巳

第40回水素エネルギー協会大会 2020.12

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Event date： 2020.12

Language：Japanese

Country：Japan
外部気液分離を必要としない内部加圧式水電解による水素／酸素製造と炭酸ガスからの水再生技術の一体化

曽根理嗣, 島明日香, Mendoza Omar, 桜井誠人, 寺尾卓真, 中島裕典, 松本広重, 井上光浩, 阿部孝之

第64回宇宙科学技術連合講演会 2020.10

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Event date： 2020.10

Language：Japanese Presentation type：Oral presentation (general)

Country：Other
Characteristics of a Planar SOFC With Load Variation (A1515) International conference

Hiroyuki MISE, Masahiro Nakamura, Yuya Tachikawa, Hironori Nakajima, Kohei Ito

14th European SOFC & SOE Forum 2020.10

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Event date： 2020.10

Language：English

Country：Switzerland

Characteristics of a Planar SOFC With Load Variation (A1515)
ZnO/CuO ナノワイヤ触媒を用いたメタノール水蒸気改質による水素生成

井上祐輔, 中島裕典, Lee Daeho, 李明蒼, Grigoropoulos Costas P

熱工学コンファレンス2020 2020.10

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Event date： 2020.10

Language：Japanese

Country：Other
Experimental and Numerical Analyses of Mass Transfer in Solid Oxide Cells International conference

Hironori Nakajima

PRiME 2020 2020.10

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Event date： 2020.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Experimental and Numerical Analyses of Mass Transfer in Solid Oxide Cells

Other Link： https://doi.org/10.1149/MA2020-02402515mtgabs
Pore Network Modeling of Microporous Layers for Polymer Electrolyte Fuel Cells International conference

Shintaro Iwasaki, Hironori Nakajima, Tatsumi Kitahara

PRiME 2020 2020.10

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Event date： 2020.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Pore Network Modeling of Microporous Layers for Polymer Electrolyte Fuel Cells

Other Link： https://doi.org/10.1149/MA2020-02533841mtgabs
Fabrication and Evaluation of an Anode-Supported Honeycomb SOFC with Built-in Catalytic Partial Oxidation Micro-Reformer International conference

Tasuku Higa, Hironori Nakajima

PRiME 2020 2020.10

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Event date： 2020.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Fabrication and Evaluation of an Anode-Supported Honeycomb SOFC with Built-in Catalytic Partial Oxidation Micro-Reformer

Other Link： https://doi.org/10.1149/MA2020-02533842mtgabs
カーボンリサイクル社会に向けた燃料電池研究 Invited International conference

中島裕典

第11回エネルギー理工学研究所国際シンポジウム（コロナ禍におけるゼロエミッションエネルギー研究活動） 2020.9

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Event date： 2020.9

Language：English Presentation type：Oral presentation (general)

Country：Other

Other Link： http://www.iae.kyoto-u.ac.jp/zero_emission/symposium/
水電解／炭酸ガス水素化連携システムにおける低温サバチエ反応器のマルチフィジクスモデリング

曽根理嗣, 中島裕典, オマールメンドサ, 島明日香, 井上光浩, 阿部孝之, 松本広重

電気化学会第87回大会 2020.3

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Event date： 2020.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：名古屋 Country：Japan

Other Link： https://confit.atlas.jp/guide/event/ecsj2020s/subject/1A04/tables?cryptoId=
分割電極によるアノード支持平板型SOFCの乾燥メタン直接供給加速劣化評価

笹木康平, 中島裕典, 北原辰巳

第28回SOFC研究発表会 2019.12

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Event date： 2019.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： http://sofcjapan.o.oo7.jp/SOFC28_program.pdf
カソード支持固体酸化物形ハニカムセルの電解特性評価

岩永佳大, 中島裕典, 伊藤衡平

第28回SOFC研究発表会 2019.12

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Event date： 2019.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： http://sofcjapan.o.oo7.jp/SOFC28_program.pdf
平板型SOFCの負荷変動評価

見瀬浩之, 中村雅浩, 立川雄也, 中島裕典, 伊藤衡平

第28回SOFC研究発表会 2019.12

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Event date： 2019.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： http://sofcjapan.o.oo7.jp/SOFC28_program.pdf
水電解／炭酸ガス水素化連携システムにおける低温サバチエ反応器のマルチフィジクスモデリング

中島裕典, 島明日香, 井上光浩, 阿部孝之, 松本広重, メンドーサオマール, 曽根理嗣

2019.12

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Event date： 2019.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： https://kesco.co.jp/conference/comsol-conference-2019-tokyo/session/
Electrolytic Performance of a Cathode-Supported Honeycomb Solid Oxide Electrolysis Cell International conference

Yoshihiro Iwanaga, Hironori NAKAJIMA, Kohei ITO

236th Meeting of the Electrochemical Society 2019.10

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Event date： 2019.10

Language：English Presentation type：Symposium, workshop panel (public)

Country：United States

Other Link： https://ecs.confex.com/ecs/236/meetingapp.cgi/Paper/125399
Electrochemical Impedance Spectroscopy Analysis of Carbon Deposition in an Anode-Supported Planar Solid Oxide Fuel Cell By Segmented Electrodes International conference

Kohei Sasaki, Hironori NAKAJIMA, Tatsumi KITAHARA

236th Meeting of the Electrochemical Society 2019.10

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Event date： 2019.10

Language：English Presentation type：Symposium, workshop panel (public)

Country：United States

Other Link： https://ecs.confex.com/ecs/236/meetingapp.cgi/Paper/125552
Conceptual Design for Significant Improvement in Efficiency of Long-Term Energy Storage with Reversible Solid Oxide Cells (R-SOC) International conference

Hiroki IINUMA, Yoshio MATSUZAKI, Koki SATO, Yoshitaka BABA, Yuya TACHIKAWA, Hironori NAKAJIMA, Shunsuke TANIGUCHI, Junichiro OTOMO

Asian Pacific Confederation of Chemical Engineering (APCChE) 2019.9

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Event date： 2019.9

Language：English Presentation type：Oral presentation (general)

Country：Japan

Other Link： http://www3.scej.org/meeting/apcche2019/abst/m3a-abstracts.html
Fuel Production with a Cathode-Supported Honeycomb Solid Oxide Electrolysis Cell International conference

Y. Iwanaga, H. Nakajima, and K. Ito

16th International Symposium on Solid Oxide Fuel Cells (SOFC-XVI) 2019.9

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Event date： 2019.9

Language：English Presentation type：Symposium, workshop panel (public)

Country：Japan

Other Link： http://www.eguchi-lab.ehcc.kyoto-u.ac.jp/SOFC_XVI/
Influence of Carbon Deposition on the Current Distribution in an Anode-Supported Planar Solid Oxide Fuel Cell in-Situ Assessed by Segmented Electrodes International conference

Kohei Sasaki, Hironori Nakajima, Tatsumi Kitahara

16th International Symposium on Solid Oxide Fuel Cells (SOFC-XVI) 2019.9

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Event date： 2019.9

Language：English Presentation type：Symposium, workshop panel (public)

Country：Japan

Other Link： http://www.eguchi-lab.ehcc.kyoto-u.ac.jp/SOFC_XVI/
マルチスケールシミュレーションによる水素・燃料電池の研究開発

@山本恵一, @大戸貴司, @北原辰巳, @中島裕典

応用物理学会関西支部講演会（2019年度第１回支部講演会） 2019.6

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Event date： 2019.6 - 2018.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：関西学院大学（西宮市） Country：Japan
Mass Transfer in Fuel Cells International conference

Hironori NAKAJIMA

2019.6

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Event date： 2019.6

Language：English Presentation type：Symposium, workshop panel (public)

Country：Japan

Other Link： http://www.iae.kyoto-u.ac.jp/chemical/NGRC2019/
カソード支持ハニカム固体酸化物形電解セルを用いた燃料製造

岩永佳大, 中島裕典, 伊藤衡平

日本機械学会九州支部72期総会講演会 2019.3

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Event date： 2019.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：福岡市 Country：Japan
分割電極測定によるアノード支持平板型SOFCの各部交流インピーダンス解析

笹木康平, 中島裕典, 北原辰巳

第27回SOFC研究発表会 2018.12

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Event date： 2018.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： http://sofcjapan.o.oo7.jp/27thSOFC_Symposium_Program_REV2.pdf
SOFC内蔵用マイクロCPOX改質器の性能評価

松中渉, 中島裕典, アレハンドロサンティス, ディモスパウリカコス

第27回SOFC研究発表会 2018.12

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Event date： 2018.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： http://sofcjapan.o.oo7.jp/30thMemorial.pdf
燃料極支持ハニカムSOFCにおける電流分布

村上隼三郎, 中島裕典

第27回SOFC研究発表会 2018.12

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Event date： 2018.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： http://sofcjapan.o.oo7.jp/30thMemorial.pdf
燃料電池水挙動シミュレーションの技術構築とその検証

山本恵一, 大戸貴司, 保岡悠, 北原辰巳, 中島裕典

第59回電池討論会 2018.11

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Event date： 2018.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪市 Country：Japan

Other Link： http://www.knt-ec.net/2018/denchi59/pdf/program_jpn_20181031fin.pdf
ポアネットワークモデルによる PEFC マイクロポーラス層の物質輸送評価

陳鼎豊, 中島裕典, 北原辰巳, 伊藤衡平

第59回電池討論会 2018.11

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Event date： 2018.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪市 Country：Japan

Other Link： http://www.knt-ec.net/2018/denchi59/pdf/program_jpn_20181031fin.pdf
メタン燃料を用いた平板型固体酸化物形燃料電池の面方向電流・劣化分布の解析

中島裕典, 北原辰巳, 笹木康平

第88回マリンエンジニアリング学術講演会 2018.10

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Event date： 2018.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：岡山コンベンションセンター Country：Japan
In-plane Current Variations in Solid Oxide Fuel Cells In-situ Identified by Cathode Segmentation International conference

Hironori NAKAJIMA

The 10th Kyoto International Forum for Environment and Energy (KIFEE) Symposium 2018.10

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Event date： 2018.10

Language：English Presentation type：Oral presentation (general)

Country：Norway

Other Link： https://www.ntnu.edu/web/kifee/kifee-10-symposium
Evaluation of a Micro CPOX Reformer for Solid Oxide Fuel Cells International conference

Wataru Matsunaka, Hironori NAKAJIMA, Alejandro Santis, Dimos Poulikakos

The 10th Kyoto International Forum for Environment and Energy (KIFEE) Symposium 2018.10

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Event date： 2018.10

Language：English Presentation type：Oral presentation (general)

Country：Norway

Other Link： https://www.ntnu.edu/web/kifee/kifee-10-symposium
Current Distributions in Anode-Supported Honeycomb Solid Oxide Fuel Cells International conference

Shunzaburo Murakami, Hironori NAKAJIMA

The 10th Kyoto International Forum for Environment and Energy (KIFEE) Symposium 2018.10

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Event date： 2018.10

Language：English Presentation type：Oral presentation (general)

Country：Norway

Other Link： https://www.ntnu.edu/web/kifee/kifee-10-symposium
WHEC2018報告会－3.5時間で分かるWHEC2018（リオデジャネイロ）「燃料電池」 Invited

中島裕典

2018 水素エネルギー協会（HESS）特別講演会 2018.9

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Event date： 2018.9

Language：Japanese Presentation type：Oral presentation (invited, special)

Venue：日本大学（御茶ノ水キャンパス）東京都 Country：Japan
Metal Boron Hydrides for Multiple Energy Applications International conference

H.-W. Li, L. He, H. Nakajima, S.-J. Hwang, Y. Filinchuk, H. Hagemann, T. R. Jensen, E. Akiba

The 5th International Conference on Nanomechanics and Nanocomposites (ICNN5) 2018.8

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Event date： 2018.8

Language：English Presentation type：Oral presentation (general)

Country：Japan

Other Link： http://www.icnn5.org/
Spatial Electrochemical Impedance Spectroscopy Analysis of an Anode-supported Planar Solid Oxide Fuel Cell with Segmented Electrodes International conference

Kohei Sasaki, Hironori Nakajima, Tatsumi Kitahara

The 5th Asian SOFC Symposium 2018.8

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Event date： 2018.8

Language：English Presentation type：Oral presentation (general)

Country：China

Other Link： https://ssic.tongji.edu.cn/English/Homepage.htm
Effect of Glass Wettability on the Mechanical Reliability of the Planar SOFC International conference

Yuto Wakita, Yuya Tachikawa, Hironori Nakajima, Kohei Ito

The 5th Asian SOFC Symposium 2018.8

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Event date： 2018.8

Language：English Presentation type：Oral presentation (general)

Country：China

Other Link： https://ssic.tongji.edu.cn/English/Homepage.htm
Analysis of Resistance Components of a Practical Planar-Type SOFC with the Distribution of Relaxation Time Method International conference

Masahiro Joki, Yuto Wakita, Yuya Tachikawa, Hironori Nakajima, Kohei Ito

The 5th Asian SOFC Symposium 2018.8

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Event date： 2018.8

Language：English Presentation type：Oral presentation (general)

Country：China

Other Link： https://ssic.tongji.edu.cn/English/Homepage.htm
Metal born hydrides for high density hydrogen storage and fast ionic conductivity International conference

H.-W. Li, L. He, H. Nakajima, Y. Filinchuk, H. Hagemann, T. R. Jensen, E. Akiba

THERMEC2018 2018.7

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Event date： 2018.7

Language：English Presentation type：Oral presentation (general)

Country：France

Other Link： https://thermec2018.sciencesconf.org/
Facile Synthesis of Metal Boron Hydrides for Fast Ionic Conductivity International conference

H.-W. Li, L. He, H. Nakajima, S. Hwang, Y. Filinchuk, H. Hagemann, T. R. Jensen, E. Akiba

22nd World Hydrogen Energy Conference (WHEC2018) 2018.6

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Event date： 2018.6

Language：English Presentation type：Oral presentation (general)

Country：Brazil

Other Link： http://www.whec2018.com/
In-plane Current Distribution in the Planar Solid Oxide Fuel Cell In-situ Identified by Segmented Cathodes International conference

22nd World Hydrogen Energy Conference (WHEC2018) 2018.6

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Event date： 2018.6

Language：English Presentation type：Oral presentation (general)

Country：Brazil

Other Link： http://www.whec2018.com/
ポアネットワークモデルによる PEFC マイクロポーラス層の構築

陳鼎豊, 原野健太郎, 門出裕紀, 中島裕典, 北原辰巳, 伊藤衡平

第23回動力・エネルギー技術シンポジウム 2018.6

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Event date： 2018.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：宇部市 Country：Japan

Other Link： https://doi.org/10.1299/jsmepes.2018.23.C114
固体酸化物形燃料電池(SOFC)内蔵用接触部分酸化マイクロ改質器の改質特性評価

松中渉, 中島裕典, アレハンドロサンティス, ディモスパウリカコス, 伊藤衡平

日本機械学会九州支部71期総会講演会 2018.3

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Event date： 2018.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：福岡市 Country：Japan

Other Link： https://doi.org/10.1299/jsmekyushu.2018.71.F21
分割電極測定によるアノード支持平板型固体酸化物形燃料電池の各部交流インピーダンス解析

笹木康平, 壇健太, 落合竜大, 中島裕典, 北原辰巳

日本機械学会九州支部71期総会講演会 2018.3

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Event date： 2018.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：福岡市 Country：Japan

Other Link： https://doi.org/10.1299/jsmekyushu.2018.71.F22
燃料極支持ハニカム固体酸化物形燃料電池の流路構造による物質輸送の有限要素法解析

村上隼三郎, 中島裕典, 北原辰巳

第26回SOFC研究発表会 2017.12

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Event date： 2017.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： http://sofcjapan.o.oo7.jp/30thMemorial.pdf
実用平板型 SOFC の DRT 解析による内部抵抗の分離

上木壮大, 脇田雄斗, 立川雄也, 中島裕典, 伊藤衡平

第26回SOFC研究発表会 2017.12

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Event date： 2017.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： http://sofcjapan.o.oo7.jp/30thMemorial.pdf
分割電極を用いた平板型 SOFC の実測による面内発電分布の解明

落合竜大, 中島裕典, 狩俣貴大, 北原辰巳, 伊藤衡平, 小椋裕介

第26回SOFC研究発表会 2017.12

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Event date： 2017.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： http://sofcjapan.o.oo7.jp/30thMemorial.pdf
In-situ Segmented Electrode Analysis of In-plane Current Distributions in an Anode-Supported Planar Solid Oxide Fuel Cell for Marine Power Applications International conference

Hironori NAKAJIMA, Tatsumi KITAHARA, Eisaku TSUDA

The 11th International Symposium on Marine Engineering (ISME2017) 2017.10

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Event date： 2017.10

Language：English Presentation type：Oral presentation (general)

Country：Japan
Impedance Spectroscopy to Prevent Performance Degradation Due to Sea Salt for Marine Polymer Electrolyte Fuel Cells International conference

Tatsumi KITAHARA, Hironori NAKAJIMA, Kenta DAN

The 11th International Symposium on Marine Engineering (ISME2017) 2017.10

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Event date： 2017.10

Language：English Presentation type：Oral presentation (general)

Country：Japan
Anode-Supported Honeycomb Solid Oxide Fuel Cell Depending on the Flow Channel Configurations International conference

Shunzaburo Murakami, Hironori NAKAJIMA, Tatsumi KITAHARA

2017 The 3rd International Conference on Inventions 2017.10

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Event date： 2017.9 - 2017.10

Language：English Presentation type：Oral presentation (general)

Country：Taiwan, Province of China
Development of the Flow Channel Structure of an Anode-Supported Honeycomb Solid Oxide Fuel Cell for High Power Density International conference

Shunzaburo Murakami, Hironori NAKAJIMA, Tatsumi KITAHARA

2017 The 3rd International Conference on Inventions, SPINTECH Technology Thesis Awards Section 2017.9

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Event date： 2017.9 - 2017.10

Language：English Presentation type：Oral presentation (general)

Country：Taiwan, Province of China
Mass Transfer in the Solid Oxide Fuel Cell Invited International conference

Hironori Nakajima

2017 The 3rd International Conference on Inventions 2017.10

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Event date： 2017.9 - 2017.10

Language：English Presentation type：Oral presentation (general)

Country：Taiwan, Province of China
Electrochemical Impedance Spectroscopy Study of the Electrode Microstructure of the Lithium-Ion Battery International conference

Hironori Nakajima, Akiko Inada, Tatsumi Kitahara

2017 The 3rd International Conference on Inventions 2017.10

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Event date： 2017.9 - 2017.10

Language：English Presentation type：Oral presentation (general)

Country：Taiwan, Province of China
In Situ Measured Spatial Temperature Variations for Improving Reliability of Numerical SOFC Tools International conference

15th International Symposium on Solid Oxide Fuel Cells (SOFC-XV) 2017.7

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Event date： 2017.7

Language：English Presentation type：Symposium, workshop panel (public)

Country：United States

Other Link： https://ecs.confex.com/ecs/sofc2017/webprogram/Paper100945.html
Segmented Electrode Analysis of an Anode-Supported Planar Solid Oxide Fuel Cell for the Diagnosis of Marine Power Applications International conference

H. Nakajima, T. Kitahara, and E. Tsuda

15th International Symposium on Solid Oxide Fuel Cells (SOFC-XV) 2017.7

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Event date： 2017.7

Language：English Presentation type：Symposium, workshop panel (public)

Country：United States

Other Link： https://ecs.confex.com/ecs/sofc2017/webprogram/Paper101037.html
In-Situ Analysis of the in-Plane Current Distribution Difference between Electrolyte-Supported and Anode-Supported Planar Solid Oxide Fuel Cells by Segmented Electrodes International conference

T. Ochiai, H. Nakajima, T. Karimata, T. Kitahara, K. Ito, and Y. Ogura

15th International Symposium on Solid Oxide Fuel Cells (SOFC-XV) 2017.7

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Event date： 2017.7

Language：English Presentation type：Symposium, workshop panel (public)

Country：United States

Other Link： https://ecs.confex.com/ecs/sofc2017/webprogram/Paper100936.html
SOFC内部の抵抗成分解析-DRT(緩和時間分布)法を用いた各抵抗の分離-

上木壮大, 立川雄也, 中島裕典, 伊藤衡平

第54回伝熱シンポジウム 2017.5

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Event date： 2017.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：埼玉県 Country：Japan
舶用固体酸化物形燃料電池の電流分布および温度分布直接計測

中島裕典, 北原辰巳, 津田英作

第87回マリンエンジニアリング学術講演会 2017.5

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Event date： 2017.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
舶用固体高分子形燃料電池の異常診断に関する研究

壇健太, 北原辰巳, 中島裕典

第87回マリンエンジニアリング学術講演会 2017.5

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Event date： 2017.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
Bimetallic Dodecaborate LiNaB12H12 and Its Application in All-solid-state Batteries International conference

Liqing He, LI Hai-Wen, Hironori NAKAJIMA, Yaroslav Filinchuk, Hans Hagemann, Etsuo Akiba, Zhouguang Lu

The 2017 MRS Spring Meeting and Exhibit 2017.4

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Event date： 2017.4

Language：English Presentation type：Oral presentation (general)

Country：United States

Other Link： http://www.mrs.org/spring2017
Power Generation with an Anode-supported Honeycomb Solid Oxide Fuel Cell Invited International conference

Hironori NAKAJIMA

2017 International Conference on Smart Science 2017.4

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Event date： 2017.4

Language：English Presentation type：Oral presentation (general)

Country：Japan
分割電極による平板形SOFC のセパレータリブ部・流路部電流の直接測定に基づいた有限要素モデル

落合竜大, 狩俣貴大, 中島裕典, 北原辰巳, 伊藤衡平, 小椋裕介

第25回SOFC研究発表会 2016.12

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Event date： 2016.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： http://sofcjapan.o.oo7.jp/SOFC25_Program.pdf
燃料極支持ハニカム固体酸化物形燃料電池における燃料分布

池田聡, 村上隼三郎, 中島裕典, 北原辰巳

第25回SOFC研究発表会 2016.12

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Event date： 2016.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan

Other Link： http://sofcjapan.o.oo7.jp/SOFC25_Program.pdf
舶用固体酸化物形燃料電池（SOFC)の電流分布および温度分布解析

津田英作, 中島裕典, 北原辰巳

第86回マリンエンジニアリング学術講演会 2016.10

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Event date： 2016.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：姫路市 Country：Japan
舶用固体高分子形燃料電池(PEFC)のリアルタイム電気化学インピーダンス分光法による異常診断

福島浩二, 壇健太, 北原辰巳, 中島裕典

第86回マリンエンジニアリング学術講演会 2016.10

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Event date： 2016.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：姫路市 Country：Japan
Impedance Spectra Associated with Metal Deposition at the Negative Electrode from Contaminated Metal Particles at the Positive Electrode in a Lithium Ion Battery International conference

Hironori NAKAJIMA, Tatsumi Kitahara

230th Meeting of the Electrochemical Society (PRiME2016) 2016.10

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Event date： 2016.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Other Link： https://ecs.confex.com/ecs/230/webprogram/Paper91174.html
Direct Current Distribution Measurement of an Electrolyte-Supported Planar Solid Oxide Fuel Cell Under the Rib and Channel by Segmented Electrodes International conference

Tatsuhiro OCHIAI, Hironori NAKAJIMA, Takahiro KARIMATA, Tatsumi KITAHARA, Kohei ITO, Yusuke OGURA, Jun SHIMANO

230th Meeting of the Electrochemical Society (PRiME2016) 2016.10

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Event date： 2016.10

Language：English Presentation type：Symposium, workshop panel (public)

Country：United States

Other Link： https://ecs.confex.com/ecs/230/webprogram/Paper91121.html
Impedance Spectra for Metal Deposition at the Negative Electrode in a Lithium Ion Battery from Dissolving Metal Particle Contaminants at the Positive Electrode International conference

Hironori NAKAJIMA, Akiko Inada, Tatsumi Kitahara

2016.9

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Event date： 2016.9

Language：English Presentation type：Symposium, workshop panel (public)

Country：Japan

Other Link： http://www.iae.kyoto-u.ac.jp/chemical/NGRC2016/program.html
Fundamentals of Solid Oxide Fuel Cell and electrochemical evaluation Invited International conference

Hironori NAKAJIMA

School on Micro-Nanotechnology (MINATEC 2016) 2016.9

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Event date： 2016.9

Language：English Presentation type：Public lecture, seminar, tutorial, course, or other speech

Country：Viet Nam
Material Designing of Metal Boranes for Energy Storage International conference

LI Hai-Wen, Liqing He, Hironori NAKAJIMA, Yaroslav Filinchuk, Son-Jong Hwang, Hans Hagemann, Torben R. Jensen, Etsuo Akiba

15TH INTERNATIONAL SYMPOSIUM ON METAL-HYDROGEN SYSTEMS, MH 2016 2016.8

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Event date： 2016.8

Language：English Presentation type：Oral presentation (general)

Country：Switzerland

Other Link： https://mh2016.ch/wp-content/uploads/programm/all_abstracts_mh2016.pdf
Accuracy of the Numerically Computed Spatial Current and Temperature Variations in SOFCs International conference

12th EUROPEAN SOFC & SOE FORUM 2016.7

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Event date： 2016.7

Language：English Presentation type：Symposium, workshop panel (public)

Country：Switzerland

Other Link： http://www.efcf.com/Agenda.pdf
Fuel Distributions in Anode-Supported Honeycomb Solid Oxide Fuel Cells International conference

Hironori NAKAJIMA, Tatsumi KITAHARA, Sou IKEDA

12th EUROPEAN SOFC & SOE FORUM 2016.7

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Event date： 2016.7

Language：English Presentation type：Oral presentation (general)

Country：Switzerland

Other Link： http://www.efcf.com/Agenda.pdf
ENHANCEMENT OF FUEL TRANSFER IN ANODESUPPORTED HONEYCOMB SOLID OXIDE FUEL CELLS International conference

Sou IKEDA, Hironori NAKAJIMA, Tatsumi KITAHARA

7th European Thermal-Sciences Conference (EUROTHERM 2016) 2016.6

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Event date： 2016.6 - 2015.6

Language：English Presentation type：Oral presentation (general)

Country：Poland

Other Link： http://www.eurotherm2016.agh.edu.pl/wp-content/uploads/eurotherm_programme_final.pdf
REAL-TIME ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY DIAGNOSIS OF THE MARINE SOLID OXIDE FUEL CELL International conference

Hironori NAKAJIMA, Tatsumi KITAHARA

7th European Thermal-Sciences Conference (EUROTHERM 2016) 2016.6

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Event date： 2016.6 - 2015.6

Language：English Presentation type：Oral presentation (general)

Country：Poland

Other Link： http://www.eurotherm2016.agh.edu.pl/wp-content/uploads/eurotherm_programme_final.pdf
ダブルメタルドデカボレートLiNaB12H12の超イオン伝導機能

李海文, HE Liqing, 中島裕典, Tumanov NIKOLAY, Yaroslav FILINCHUK, Sonjong HWANG, Sharma MANISH, Hans HAGEMANN, 秋葉悦男

日本金属学会2016年春期講演大会（第158 回） 2016.3

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Event date： 2016.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan
分割電極による電解質支持平板形SOFC のセパレータリブ部・流路部電流の直接測定

越山隆広, 落合竜大, 狩俣貴大, 中島裕典, 北原辰巳, 伊藤衡平, 小椋裕介, 嶋野純

第24回SOFC研究発表会 2015.12

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Event date： 2015.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan
リチウムイオン二次電池における混入金属異物の交流インピーダンス検査法

永田優作, 稲田顕子, 中島裕典, 北原辰巳

第56回電池討論会 2015.11

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Event date： 2015.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：名古屋市 Country：Japan
舶用固体酸化物形燃料電池の信頼性・耐久性向上のためのリアルタイム電気化学インピーダンス分光法による異常診断

中島裕典, 北原辰巳

第85回マリンエンジニアリング学術講演 2015.10

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Event date： 2015.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：富山市 Country：Japan
舶用燃料電池のアノードガス再循環による無加湿運転に関する研究

北原辰巳, 中島裕典, 石川健太

第85回マリンエンジニアリング学術講演 2015.10

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Event date： 2015.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：富山市 Country：Japan
Mass Transfer Analysis of Anode-Supported Honeycomb Solid Oxide Fuel Cells International conference

Sou IKEDA, Shota KOTAKE, Hironori NAKAJIMA, Tatsumi KITAHARA

The 66th Annual Meeting of the International Society of Electrochemistry 2015.10

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Event date： 2015.10

Language：English Presentation type：Oral presentation (general)

Country：Taiwan, Province of China

Other Link： http://www.ise-online.org/annmeet/folder/66th_Annual_meeting_program.pdf
Influence of Convective Heat Transfer By Air Flow on Local Current/Temperature Along Microtubular Solid Oxide Fuel Cells in-Situ Identified with Electrode-Segmentation Method for Co- and Counter-Flow Configurations International conference

14th International Symposium on Solid Oxide Fuel Cells (SOFC-XIV) 2015.7

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Event date： 2015.7

Language：English Presentation type：Symposium, workshop panel (public)

Country：United Kingdom
Diagnosis Method to Detect the Incorporation of Metallic Particles in a Lithium Ion Battery International conference

Hironori NAKAJIMA, Tatsumi KITAHARA

ECS Conference on Electrochemical Energy Conversion & Storage with SOFC-XIV 2015.7

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Event date： 2015.7

Language：English Presentation type：Symposium, workshop panel (public)

Country：United Kingdom
Direct Current Distribution Measurement of an Electrolyte-Supported Planar Solid Oxide Fuel Cell Under the Rib and Channel by Segmented Electrodes International conference

Takahiro KOSHIYAMA, Hironori NAKAJIMA, Takahiro KARIMATA, Tatsumi KITAHARA, Kohei ITO, Soichiro MASUDA, Yusuke OGURA, Jun SHIMANO

14th International Symposium on Solid Oxide Fuel Cells (SOFC-XIV) 2015.7

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Event date： 2015.7

Language：English Presentation type：Symposium, workshop panel (public)

Country：United Kingdom
燃料極支持ハニカム固体酸化物形燃料電池の物質輸送および性能評価

池田聡, 高武翔太, 中島裕典, 北原辰巳

第52回日本伝熱シンポジウム 2015.6

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Event date： 2015.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：福岡市 Country：Japan
Experimental Evaluation of Internal Hydrocarbon Reforming Reaction in Microtubular SOFCs by Segmentation Method International conference

The 18th International Symposium on Batteries, Fuel Cells and Capacitors 2014.11

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Event date： 2014.11

Language：English Presentation type：Oral presentation (general)

Country：Japan
マイクロ円筒型固体酸化物形燃料電池の電流分布及び温度分布解析

越山隆広, アイディンオズギュール, 中島裕典, 北原辰巳

日本機械学会熱工学コンファレンス2014 2014.11

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Event date： 2014.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
燃料極支持ハニカム固体酸化物形燃料電池内の物質輸送解析

高武翔太, 池田聡, 中島裕典, 北原辰巳

日本機械学会熱工学コンファレンス2014 2014.11

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Event date： 2014.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
Effect of Electrode Mixing Conditions on the Performance of Lithium-Ion Batteries Analyzed by Fast Fourier Transform Electrochemical Impedance Spectroscopy International conference

Hironori NAKAJIMA, Tatsumi KITAHARA, Yuta HIGASHINAKA, Yusaku NAGATA

226th Electrochemical Society Meeting 2014.10

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Event date： 2014.10

Language：English Presentation type：Oral presentation (general)

Country：Mexico
Impact of Inhomogeneous Fuel Distribution on Performance Degradation of Microtubular SOFCs Analyzed by Segmentation Method International conference

7th Kyushu University-KAIST Workshop 2014.9

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Event date： 2014.9

Language：English Presentation type：Symposium, workshop panel (public)

Country：Japan
固体酸化物形燃料電池（SOFC)のマクロな反応場の研究開発 Invited

中島裕典

第25回電解プロセス研究会（電気化学会電解科学技術委員会） 2014.9

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Event date： 2014.9

Language：Japanese Presentation type：Oral presentation (general)

Venue：京都市 Country：Japan
Spacial Characterization of Microtublar SOFCs by Segmentation Method

2014.7

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Event date： 2014.7

Language：English Presentation type：Symposium, workshop panel (public)

Country：Japan
Current Distribution Measurements of a Microtubular Solid Oxide Fuel Cell Fed with Simulated Syngas International conference

Takahiro KOSHIYAMA, Hironori NAKAJIMA, Tatsumi Kitahara

20th World Hydrogen Energy Conference 2014.6

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Event date： 2014.6

Language：English Presentation type：Symposium, workshop panel (public)

Country：Korea, Republic of
HYDROGEN PRODUCTION WITH CuO/ZnO NANOWIRE CATALYST FOR A NANOCATALYTIC SOLAR THERMAL STEAM-METHANOL REFORMER International conference

Hironori NAKAJIMA, Daeho Lee, Ming-Tsang Lee, Costas P. Grigoropoulos

International Conference on Hydrogen Production ICH2P-2014 2014.2

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Event date： 2014.2

Language：English Presentation type：Symposium, workshop panel (public)

Country：Japan
Performance of an Anode-Supported Honeycomb Solid Oxide Fuel Cell Invited International conference

Hironori NAKAJIMA

2013.12

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Event date： 2013.12

Language：English Presentation type：Oral presentation (general)

Country：United States
Water Vapor Exchange Flow Channels to Enhance the Performance of Polymer Electrolyte Fuel Cells without Cathode Humidification International conference

Hironori NAKAJIMA, Tatsumi Kitahara, Kazuto Tsuda

224th ECS Meeting 2013.10

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Event date： 2013.11

Language：English Presentation type：Oral presentation (general)

Country：United States
マイクロ円筒型固体酸化物形燃料電池の電流分布計測解析

清水晃, 越山隆広, 中島裕典, 北原辰巳

日本機械学会熱工学コンファレンス2013 2013.10

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Event date： 2013.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：弘前市 Country：Japan
燃料極支持ハニカム固体酸化物形燃料電池の流路配置と性能

高武翔太, 中島裕典, 北原辰巳

日本機械学会熱工学コンファレンス2013 2013.10

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Event date： 2013.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：弘前市 Country：Japan
Current Distribution Measurement of a Microtubular Solid Oxide Fuel Cell International conference

Akira Shimizu, Hironori NAKAJIMA, Tatsumi Kitahara

13th International Symposium on Solid Oxide Fuel Cells 2013.10

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Event date： 2013.10

Language：English Presentation type：Symposium, workshop panel (public)

Country：Japan
Flow Channel Configurations of an Anode-Supported Honeycomb Solid Oxide Fuel Cell International conference

Shota Kotake, Hironori NAKAJIMA, Tatsumi Kitahara

13th International Symposium on Solid Oxide Fuel Cells 2013.10

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Event date： 2013.10

Language：English Presentation type：Oral presentation (general)

Country：Japan
Recent Progress in Our SOFC Study ~Current distribution measurements of a Microtubular Cell~ 電流分布計測 ~Performance of an Anode-Supported Honeycomb Cell~ アノード支持ハニカムSOFC Invited

中島裕典

第65回マテリアルズテーラリング研究会 2013.8

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Event date： 2013.8

Language：Japanese Presentation type：Oral presentation (invited, special)

Venue：軽井沢 Country：Japan
Novel and high performance solid oxide fuel cell systems International conference

Hironori NAKAJIMA

I2CNER Annual Symposium 2013 2013.1

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Event date： 2013.1

Language：Others Presentation type：Symposium, workshop panel (public)

Country：Japan
Performance of an Anode-supported Honeycomb Solid Oxide Fuel Cell International conference

Akira FUKUSHIMA, Shota KOTAKE, Hironori NAKAJIMA, and Tatsumi KITAHARA

2013.1

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Event date： 2013.1

Language：Others Presentation type：Symposium, workshop panel (public)

Country：Japan
アノード支持形ハニカムSOFCの性能評価

福島彰, 中島裕典, 北原辰巳

第53回電池討論会 2012.11

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Event date： 2012.11

Language：Others Presentation type：Oral presentation (general)

Venue：福岡 Country：Japan
Performance Evaluation of an Anode-supported Honeycomb Solid Oxide Fuel Cell International conference

Akira Fukushima, Hironori Nakajima, Tatsumi Kitahara

2012.10

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Event date： 2012.10

Language：Others Presentation type：Oral presentation (general)

Country：United States
In-plane Water distribution at the Interface Between the Gas Diffusion Layer and Catalyst Layer in the Cathode of a Polymer Electrolyte Fuel Cell with a Hybrid Pattern Flow Field International conference

Hironori Nakajima, Tatsumi Kitahara, Yasutaka Takazono, Satoshi Miyahara, Akira Shimizu

2012.10

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Event date： 2012.10

Language：Others Presentation type：Oral presentation (general)

Country：United States
Current Distribution in a Microtubular Solid Oxide Fuel Cell Analyzed with Surface Temperature Measurements International conference

Hironori Nakajima, Tatsumi Kitahara, Akira Fukushima, Akira Shimizu

Kyoto International Forum for Environment and Energy (KIFEE) 2012 - 6th KIFEE Symposium on Environment, Energy and Materials 2012.9

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Event date： 2012.9

Language：Others Presentation type：Symposium, workshop panel (public)

Country：Norway
トレーサー法によるPEFCの生成水挙動に関する研究

宮原聡，中島裕典，北原辰巳

第52回電池討論会 2011.10

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Event date： 2011.10 - 2010.10

Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
円筒型マイクロSOFCのRedoxサイクルにおける過電圧解析による性能劣化評価

木山健一，中島裕典，北原辰巳

第52回電池討論会 2011.10

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Event date： 2011.10 - 2010.10

Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
Effect of Gas Flow Channel without Cathode Humidification Analized with Electrochemical Impedance Spectroscopy International conference

Yasutaka Takazono, Hironori Nakajima, Tatsumi Kitahara

4th World Hydrogen Technology Convention 2011.9

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Event date： 2011.9

Language：Others Presentation type：Oral presentation (general)

Country：United States
Current Distribution Analysis of a Microtubular Solid Oxide Fuel Cell with Surface Temperature Measurements International conference

Hironori Nakajima, Tatsumi Kitahara

2011.5

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Event date： 2011.5

Language：Others Presentation type：Oral presentation (general)

Country：Canada
Energy Dispersive X-ray Spectroscopic Tracer Mapping Study of Liquid Water Transport in a PEMFC International conference

Hironori NAKAJIMA, Tatsumi KITAHARA, and Satoshi MIYAHARA

Fuel Cell Symposium, International Hydrogen Energy Development Forum 2011 2011.2

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Event date： 2011.2

Language：Others Presentation type：Symposium, workshop panel (public)

Country：Japan
Current Distribution Diagnosis of a Microtubular SOFC from Electrode Temperature Distribution Measurements International conference

Hironori NAKAJIMA

Fuel Cell and Hydrogen Production Symposium, International Hydrogen Energy Development Forum 2012 2012.2

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Event date： 2011.2

Language：Others Presentation type：Symposium, workshop panel (public)

Country：Japan
円筒型マイクロSOFCの温度計測によるセル内電流分布評価

松本龍太，中島裕典，北原辰巳

第51回電池討論会 2010.11

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Event date： 2010.11 - 2009.11

Presentation type：Oral presentation (general)

Venue：名古屋 Country：Japan
リチウムイオン電池内における金属異物混入の検査方法に関する研究

城貴洋，中島裕典，北原辰巳

第51回電池討論会 2010.11

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Event date： 2010.11 - 2009.11

Presentation type：Oral presentation (general)

Venue：名古屋 Country：Japan
Effect of Flow Field Pattern and Microporous Layer on Gas Purge of a Polymer Electrolyte Fuel Cell International conference

Hironori Nakajima, Tatsumi Kitahara, Toshiaki Konomi

2010.10

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Event date： 2010.10

Language：Others Presentation type：Oral presentation (general)

Country：United States
Separation Thermal Analysis of a Microtubular Solid Oxide Fuel Cell with AC Impedance Method International conference

Hironori NAKAJIMA, Toshiaki KONOMI, and Tatsumi KITAHARA

Fuel Cell Symposium, International Hydrogen Energy Development Forum 2010 2010.2

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Event date： 2010.2

Language：Others Presentation type：Symposium, workshop panel (public)

Country：Japan
SOFCの各部過電圧解析に基づく自己運転診断制御法による安全確保ならびに最適制御による性能向上に関する研究～燃料多様化への展開～ Invited

中島裕典

福岡水素エネルギー戦略会議平成２１年度研究分科会（第３回）～燃料電池要素研究分科会～ 2010.1

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Event date： 2010.1

Language：Others Presentation type：Oral presentation (general)

Venue：福岡 Country：Japan
発電停止後のPEFC内部乾燥運転の研究

北　翔一郎，中島裕典，許斐敏明，北原辰巳

第50回電池討論会 2009.11

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Event date： 2009.11 - 2008.12

Presentation type：Oral presentation (general)

Venue：京都 Country：Japan
Thermal Analysis of a Microtubular Solid Oxide Fuel Cell Using Electrochemical Impedance Spectroscopy International conference

Hironori Nakajima, Toshiaki Konomi, Tatsumi Kitahara

2009.10

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Event date： 2009.10

Language：Others Presentation type：Oral presentation (general)

Country：Austria
円筒形マイクロSOFCの交流インピーダンス測定による過電圧および熱解析 Invited

中島裕典 (<- 中嶋裕典)

2009（平成21）年度第１回関西電気化学研究会 2009.7

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Event date： 2009.7

Language：Others Presentation type：Oral presentation (invited, special)

Venue：京都大学 Country：Japan
固体酸化物形燃料電池のアノード・カソード過電圧解析

中島裕典, 伊賀上聡, 岡崎敦, 許斐敏明, 北原辰巳

第１回「九州大学燃料電池ワークショップ」（福岡水素エネルギー戦略会議「燃料電池要素研究分科会」） 2009.2

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Event date： 2009.2

Language：Others Presentation type：Symposium, workshop panel (public)

Venue：福岡 Country：Japan
固体酸化物形燃料電池（SOFC）の自己運転診断制御法による安全確保及び最適制御による性能向上に関する研究 Invited

中島裕典

福岡水素エネルギー戦略会議平成２０年度研究分科会（第３回）～水素社会システム・実証検討分科会～～燃料電池要素研究分科会～ 2008.12

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Event date： 2008.12

Language：Others Presentation type：Oral presentation (general)

Venue：福岡 Country：Japan
CVによる運転状態PEFCの有効電極触媒面積の解析

池田丈典, 中島裕典, 許斐敏明, 北原辰巳

第49回電池討論会 2008.11

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Event date： 2008.11

Language：Others Presentation type：Symposium, workshop panel (public)

Venue：大阪 Country：Japan
Separate Analysis of the Anode and Cathode Overpotentials in a Solid Oxide Fuel Cell International conference

Satoshi IGAUE, Hironori NAKAJIMA, Toshiaki KONOMI, and Tatsumi KITAHARA

2008.11

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Event date： 2008.11

Language：Others Presentation type：Symposium, workshop panel (public)

Country：Japan
Estimation of Water Layer Thickness Adjacent to the Cathode Catalyst Layer of a PEFC International conference

Takuya Hoshiko, Hironori Nakajima, Toshiaki Konomi, Tatsumi Kitahara, Shoichiro Kita

2008.10

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Event date： 2008.10

Language：Others Presentation type：Oral presentation (general)

Country：United States

Other Link： http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=MAECES000802000011001120000001&idtype=cvips&gifs=yes
交流インピーダンス法によるPEFCのカソード電極表面水蓄積量の推定法の研究

星子琢也, 中島裕典, 許斐敏明, 北原辰巳, 北翔一郎

2007年電気化学秋季大会 2007.9

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Language：Others Presentation type：Oral presentation (general)

Venue：東京 Country：Japan

Other Link： http://www.electrochem.jp/program/2007fall/room_a.html
燃料電池運転状態診断方法の研究

立花秀晃, 中島裕典, 許斐敏明

日本機械学会2006年度年次大会 2006.9

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Language：Others Presentation type：Oral presentation (general)

Venue：熊本大学 Country：Japan

Other Link： http://ci.nii.ac.jp/naid/110006635155/en/
Effect of the Hydrophilic Layer in Double Microporous Layer Coated Gas Diffusion Layer on PEFC Performance

Peng Wang, Hironori Nakajima, Tatsumi Kitahara

244th ECS Meeting 2023.10

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Event date： 2023.10

Language：English

Country：Other

Effect of the Hydrophilic Layer in Double Microporous Layer Coated Gas Diffusion Layer on PEFC Performance
水電解への沸騰重畳効果の探求

#Li Linjun, @中島裕典, @狩俣孝弘, @伊藤衡平

第60回日本伝熱シンポジウム 2023.5

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Event date： 2023.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：福岡 Country：Japan
沸騰重畳による水電解電圧低減メカニズムの探求　－固体高分子形水電解（PEMWE）の可視化による方法－[12H05]

#村松謙、@中島裕典、@西藤知子、@狩俣貴大、#李林軍、#石川泰史、@伊藤衡平

第42回水素エネルギー協会大会 2022.11

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Event date： 2022.11

Language：Japanese Presentation type：Oral presentation (general)

Country：Japan
Effect of Hydrophilic Layer in Double Microporous Layer Coated Gas Diffusion Layer on PEFC Performance International conference

Peng Wang, Hironori Nakajima, Tatsumi Kitahara

242nd ECS Meeting 2022.10

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Event date： 2022.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Effect of Hydrophilic Layer in Double Microporous Layer Coated Gas Diffusion Layer on PEFC Performance
固体高分子形燃料電池のエクセルギー解析

乙田渉真, 北原辰巳, 中島裕典, 狩俣貴大, 伊藤衡平

第26回動力・エネルギー技術シンポジウム 2022.7

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Event date： 2022.7

Language：Japanese

Country：Other
Hydrophilic and Hydrophobic Microporous Layer Coated Gas Diffusion Layer for Enhancing PEFC Performance International conference

Peng Wang, Hironori Nakajima, Tatsumi Kitahara

240th ECS Meeting 2021.10

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Event date： 2021.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Hydrophilic and Hydrophobic Microporous Layer Coated Gas Diffusion Layer for Enhancing PEFC Performance
固体高分子形燃料電池のセル構造に対する考察

乙田渉真, 北原辰巳, 中島裕典, 狩俣貴大, 伊藤衡平

第25回動力・エネルギー技術シンポジウム 2021.7

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Event date： 2021.7

Language：Japanese

Country：Other
Analysis of Influence of Cathode Current Collector Wettability on Current Loss By Crossover Evaluation Both at Cathode and Anode Side International conference

Koichiro Otaguro, Ryo Saito, Hironori Nakajima, Kohei Ito

PRiME 2020 2020.10

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Event date： 2020.10

Language：English

Country：United States

Analysis of Influence of Cathode Current Collector Wettability on Current Loss By Crossover Evaluation Both at Cathode and Anode Side

Other Link： https://doi.org/10.1149/MA2020-02382473mtgabs
構成材料の力学特性や表面粗さがセルからの水素リークに及ぼす影響

河井諒介, 松井晋一郎, 中島裕典, 伊藤衡平, 嶋田貴信, 星野健, 内藤均, 三好航太

第24回動力・エネルギー技術シンポジウム 2019.6

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Event date： 2019.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京都 Country：Japan
PEMEC への沸騰重畳による電解電圧低減の試み～水供給法の影響～

森山淳司, 稲田顕子, 中島裕典, 伊藤衡平

第59回電池討論会 2018.11

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Event date： 2018.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪市 Country：Japan

Other Link： http://www.knt-ec.net/2018/denchi59/pdf/program_jpn_20181031fin.pdf
集電体のぬれ性が PEMEC 電流効率に及ぼす影響～水素気泡観察による考察～

太田黒晃一, 稲田顕子, 中島裕典, 伊藤衡平

第59回電池討論会 2018.11

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Event date： 2018.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪市 Country：Japan

Other Link： http://www.knt-ec.net/2018/denchi59/pdf/program_jpn_20181031fin.pdf
舶用固体高分子形燃料電池の耐フラッディング性向上に関する研究

北原辰巳, 中島裕典

第88回マリンエンジニアリング学術講演会 2018.10

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Event date： 2018.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：岡山コンベンションセンター Country：Japan
固体高分子形水電解セルの温度依存性

甲斐絢也, 斎藤遼, 寺原健司, 李樺, 中島裕典, 伊藤衡平

第23回動力・エネルギー技術シンポジウム 2018.6

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Event date： 2018.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：宇部市 Country：Japan

Other Link： https://doi.org/10.1299/jsmepes.2018.23.C113
膜電極接合体の製作過程の適性化による一体・再生型燃料電池の高性能化

森山淳司, 稲田顕子, 中島裕典, 狩俣貴大, 藤ヶ谷剛彦, 伊藤衡平

日本機械学会九州支部７１期総会講演会 2018.3

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Event date： 2018.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：福岡市 Country：Japan

Other Link： https://doi.org/10.1299/jsmekyushu.2018.71.F23
Glass Shape Change during Firing for Improving the Seal of Planar SOFCs International conference

Y. Wakita, Y. Tachikawa, H. Nakajima, and K. Ito

15th International Symposium on Solid Oxide Fuel Cells (SOFC-XV) 2017.7

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Event date： 2017.7

Language：English Presentation type：Symposium, workshop panel (public)

Country：United States

Other Link： https://ecs.confex.com/ecs/sofc2017/webprogram/Paper100951.html
PEM水電解セル内部における沸騰と電解反応の重畳による電解電圧低減の可能性

寺原健司, 稲田顕子, Hua Li, 中島裕典, 伊藤衡平

第54回伝熱シンポジウム 2017.5

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Event date： 2017.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：埼玉県 Country：Japan
固体高分子形燃料電池内部のクロスオーバーを想定した燃焼DSCによる燃焼速度の計測

竹内大二郎, 松本篤磨, 伊藤衡平, 中島裕典, 稲田顕子

第54回伝熱シンポジウム 2017.5

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Event date： 2017.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：埼玉県 Country：Japan
PEFCガス拡散層の基本性能評価法に関する研究

石川健太, 北原辰巳, 中島裕典

第57回電池討論会 2016.12

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Event date： 2016.11 - 2016.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：名古屋市 Country：Japan

Other Link： https://conv.toptour.co.jp/2016/bsj57web/program/pdf/program.pdf
Gas Diffusion Layer Coated with a Microporous Layer Containing Hydrophilic CNTs to Enhance PEFC Performance without Humidification Using Anode Gas Recirculation International conference

Tatsumi Kitahara, Hironori NAKAJIMA, Kenta Ishikawa

230th Meeting of the Electrochemical Society (PRIME2016) 2016.10

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Event date： 2016.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Other Link： https://ecs.confex.com/ecs/230/webprogram/Paper84865.html
Separation and Characterization of Overpotentials in Electrochemical Hydrogen Pump with a Reference Electrode International conference

YanMing Hao, Hironori NAKAJIMA, Akiko Inada, Kazunari SASAKI, Kohei Ito

230th Meeting of The Electrochemical Society (PRiME 2016) 2016.10

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Event date： 2016.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Other Link： https://ecs.confex.com/ecs/230/webprogram/Paper90689.html
Gas Crossover Suppression by Controlling Wettability of Cathode Current Collector International conference

Kohei Ito, Takuya Sakaguchi, Yuta Tsuchiya, Akiko Inada, Hironori NAKAJIMA, Ryo Saito

230th Meeting of The Electrochemical Society (PRiME 2016) 2016.10

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Event date： 2016.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Other Link： https://ecs.confex.com/ecs/230/webprogram/Paper94281.html
Optimization of Annealing Catalyst Powder for High Temperature PEMWE International conference

Hua Li, Hironori NAKAJIMA, Kohei Ito

230th Meeting of The Electrochemical Society (PRiME 2016) 2016.10

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Event date： 2016.10

Language：English Presentation type：Oral presentation (general)

Country：United States

Other Link： https://ecs.confex.com/ecs/230/webprogram/Paper87039.html
Overvoltage characterizations of electrochemical hydrogen pump with internal humidifier and anode dead-end channel

2015.12

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Event date： 2015.12

Language：English Presentation type：Oral presentation (general)

Country：Japan
PEFC ガス拡散層の基本性能評価法に関する研究

岡村航育, 北原辰巳, 中島裕典

第56回電池討論会 2015.11

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Event date： 2015.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：名古屋市 Country：Japan
アノードガス再循環によるPEFC無加湿運転時の発電性能向上のためのガス拡散層に関する研究

石川健太, 北原辰巳, 中島裕典

第56回電池討論会 2015.11

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Event date： 2015.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：名古屋市 Country：Japan
Analysis of MPL Impact in PEFC with in-Situ Temperature Measurement in through-Plane Direction International conference

Chiaki MIZUTANI, Tokuma MATSUMOTO, Hironori NAKAJIMA, Tatsumi KITAHARA, Kohei ITO

ECS Conference on Electrochemical Energy Conversion & Storage with SOFC-XIV 2015.7

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Event date： 2015.7

Language：English Presentation type：Symposium, workshop panel (public)

Country：United Kingdom
固体高分子形水電解セルのぬれ性制御による電流効率向上

坂口拓也, 稲田顕子, 槌谷勇太, 中島裕典, 伊藤衡平

第20回動力・エネルギー技術シンポジウム 2015.6

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Event date： 2015.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：仙台市 Country：Japan
MPL付きガス拡散層の酸素拡散抵抗に関する研究

進藤孝介, 北原辰巳, 中島裕典

第55回電池討論会 2014.11

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Event date： 2014.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：京都市 Country：Japan
固体高分子形水電解セルの多孔質給電体へのぬれ性制御によるクロスオーバーの抑制

坂口拓也, 稲田顕子, 中島裕典, 伊藤衡平

第55回電池討論会 2014.11

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Event date： 2014.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：京都市 Country：Japan
PEFC発電性能向上のためのCNT混入MPL付きガス拡散層に関する研究

岡村航育, 北原辰巳, 中島裕典

第55回電池討論会 2014.11

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Event date： 2014.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：京都市 Country：Japan
Influence of GDL Coated with MPL Containing CNTs on PEFC Performance under Low and High Humidity Conditions International conference

Tatsumi KITAHARA, Hironori NAKAJIMA, Kosuke OKAMURA

226th Electrochemical Society Meeting 2014.10

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Event date： 2014.10

Language：English Presentation type：Oral presentation (general)

Country：Mexico
Impact of Water Flow Rate on Current Efficiency in Solid Polymer Water Electrolyzer Under 2 MPa Condition International conference

Kohei Ito, Yusuke Maeda, Takuya Sakaguchi, Akiko Inada, Hironori NAKAJIMA

226th Electrochemical Society Meeting 2014.10

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Event date： 2014.10

Language：English Presentation type：Oral presentation (general)

Country：Mexico
Electrochemical Characterization of Hydrogen Pump with Internal Humidifier and Dead-End Anode Channel International conference

Kohei Ito, Yan Ming Hao, Hironori NAKAJIMA, Hiroshi Yoshizumi, Kazunari SASAKI

224th ECS Meeting 2013.10

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Event date： 2013.11

Language：English Presentation type：Oral presentation (general)

Country：United States
Influence of Triple MPL Coated GDL on the PEFC Performance under Low and High Humidity International conference

Tatsumi Kitahara, Hironori NAKAJIMA, Masaoki Inamoto, Kosuke Shinto

224th ECS Meeting 2013.10

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Event date： 2013.10 - 2013.11

Language：English Presentation type：Oral presentation (general)

Country：United States
氷点下における高分子電解質膜内のプロトン伝導率の測定と解析

小林直也, 前田祐介, 中島裕典, 北原辰巳, 伊藤衡平

日本機械学会熱工学コンファレンス2013 2013.10

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Event date： 2013.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：弘前市 Country：Japan
固体高分子形燃料電池内の生成水の平衡電位による相状態調査

安谷屋佳祐, 水谷千晶, 前田祐介, 中島裕典, 北原辰巳, 伊藤衡平

日本機械学会熱工学コンファレンス2013 2013.10

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Event date： 2013.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：弘前市 Country：Japan
PEFC発電性能向上のための三層MPL付きガス拡散層に関する研究

稲本昌興, 北原辰巳, 中島裕典

第54回電池討論会 2013.10

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Event date： 2013.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪 Country：Japan
リチウムイオン二次電池の性能に及ぼす電極作製方法の影響

東中佑太, 北原辰巳, 中島裕典

第54回電池討論会 2013.10

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Event date： 2013.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪 Country：Japan
PEFC低加湿運転時の発電性能向上のためのアノード・カソード拡散層に関する研究

進藤孝介, 北原辰巳, 中島裕典

第54回電池討論会 2013.10

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Event date： 2013.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪 Country：Japan
PEFCガス拡散層の基本性能評価法に関する研究

高木貴大, 北原辰巳, 中島裕典

第54回電池討論会 2013.10

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Event date： 2013.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪 Country：Japan
ペーパー触媒技術を利用した直接内部改質型 SOFCの開発

白鳥祐介, 坂本美緒, 高橋佑太郎, 脇田雄斗, Tran Tuyen Quang, 小倉鉄平, 中島裕典, 佐々木一成

第21回 SOFC 研究発表会 2012.12

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Event date： 2012.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
サーペンタインハイブリッド形流路によるPEFC両極無加湿発電特性

津田和人, 高園康隼, 北原辰巳, 中島裕典

第53回電池討論会 2012.11

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Event date： 2012.11

Language：Others Presentation type：Oral presentation (general)

Venue：福岡 Country：Japan
固体高分子形水電解における気泡挙動の性能への影響

前田裕介, 塚本茂, 伊藤衡平, 中島裕典

第53回電池討論会 2012.11

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Event date： 2012.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：福岡 Country：Japan
内部加湿とアノードデットエンドを考慮した電気化学水素ポンプの特性

郝彦明, 佐々木一成, 中島裕典, 伊藤衡平

第53回電池討論会 2012.11

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Event date： 2012.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：福岡 Country：Japan
PEFCガス拡散層の基本性能評価法に関する研究

森下雅史, 北原辰巳, 中島裕典

第53回電池討論会 2012.11

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Event date： 2012.11

Language：Others Presentation type：Oral presentation (general)

Venue：福岡 Country：Japan
低湿度および高湿度条件下におけるPEFC性能を向上させる高性能ガス拡散層に関する研究

稲本昌興, 北原辰巳, 中島裕典

第53回電池討論会 2012.11

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Event date： 2012.11

Language：Others Presentation type：Oral presentation (general)

Venue：福岡 Country：Japan
Influence of Hydrophilic and Hydrophobic Double MPL Coated GDL on PEFC Performance International conference

Tatsumi Kitahara, Hironori Nakajima, Kyohei Mori, Masaoki Inamoto

2012.10

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Event date： 2012.10

Language：Others Presentation type：Oral presentation (general)

Country：United States
PEFCカソード無加湿運転の発電性能向上のための湿度交換システムに関する研究

森下雅史，北原辰巳，中島裕典

第52回電池討論会 2011.10

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Event date： 2011.10 - 2010.10

Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
リチウムイオン電池の性能に及ぼす電極作製方法の影響

立石吉忍，北原辰巳，中島裕典

第52回電池討論会 2011.10

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Event date： 2011.10 - 2010.10

Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
低湿度および高湿度条件下におけるPEFC性能を向上させる高性能ガス拡散層に関する研究

森恭平，北原辰巳，中島裕典

第52回電池討論会 2011.10

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Event date： 2011.10 - 2010.10

Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
Hydrophilic and Hydrophobic Double MPL Coated GDL to Enhance PEFC Performance under Low and High Humidity Conditions International conference

Tatsumi Kitahara, Hironori Nakajima, Kyohei Mori

2011.10

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Event date： 2011.10

Language：Others Presentation type：Oral presentation (general)

Country：United States
PEFC無加湿運転のためのカソード湿度回収システムに関する研究

武田茂賢，北原辰巳，中島裕典

第51回電池討論会 2010.11

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Event date： 2010.11 - 2009.11

Presentation type：Oral presentation (general)

Venue：名古屋 Country：Japan
PEFCの発電性能向上のためのマイクロポーラス層付き拡散層に関する研究

林二郎，北原辰巳，中島裕典

第51回電池討論会 2010.11

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Event date： 2010.11 - 2009.11

Presentation type：Oral presentation (general)

Venue：名古屋 Country：Japan
Influence of Hydrophilic and Hydrophobic Double MPL Coated GDL on PEFC Performance without Cathode Humidification International conference

Tatsumi Kitahara, Hironori Nakajima, Toshiaki Konomi

2010.10

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Event date： 2010.10

Language：Others Presentation type：Oral presentation (general)

Country：United States
Development of a PEFC with Serpentine-Interdigitated Hybrid Pattern Gas Channels International conference

Yasutaka Takazono, Kazuto Tsuda, Tatsumi Kitahara, Hironori Nakajima, Toshiaki Konomi

2010.10

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Event date： 2010.10

Language：Others Presentation type：Oral presentation (general)

Country：United States
交流インピーダンス法によるリチウムイオン電池の性能評価

立石吉忍，北原辰巳，許斐敏明，中島裕典

第50回電池討論会 2009.12

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Event date： 2009.11 - 2008.12

Presentation type：Oral presentation (general)

Venue：京都 Country：Japan
サーペンタインハイブリッド形流路を有するPEFCにおけるカソード無加湿運転

高園康隼，津田和人，許斐敏明，北原辰巳，中島裕典

第50回電池討論会 2009.11

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Event date： 2009.11 - 2008.12

Presentation type：Oral presentation (general)

Venue：京都 Country：Japan
PEFC無加湿運転のための高性能ガス拡散層に関する研究

白石純一郎，北原辰巳，許斐敏明，中島裕典

第50回電池討論会 2009.11

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Event date： 2009.11 - 2008.12

Presentation type：Oral presentation (general)

Venue：京都 Country：Japan
PEFCカソード無加湿運転の発電性能向上に関する研究

瀬口雄士，北原辰巳，許斐敏明，中島裕典

第50回電池討論会 2009.11

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Event date： 2009.11 - 2008.12

Presentation type：Oral presentation (general)

Venue：京都 Country：Japan
Influence of Gas Diffusion Layers with Microporous Layer on the Performance of Polymer Electrolyte Fuel Cells International conference

Tatsumi Kitahara, Toshiaki Konomi, Hironori Nakajima

2009.10

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Event date： 2009.10

Language：Others Presentation type：Oral presentation (general)

Country：Austria
Electrodeposition of Refractory Metals from Molten Salts at 150-250ºC International conference

2008.12

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Event date： 2008.12

Language：Others Presentation type：Oral presentation (general)

Venue：Nagoya, Japan Country：Japan
固体高分子形燃料電池におけるカソード無加湿運転時の水バランス解析

木谷慎吾, 北原辰巳, 許斐敏明, 中島裕典

第49回電池討論会 2008.11

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Event date： 2008.11

Language：Others Presentation type：Oral presentation (general)

Venue：大阪 Country：Japan
PEFC用拡散層の設計諸元が空気透過性に与える影響

池田征麻呂, 許斐敏明, 北原辰巳, 中島裕典

第49回電池討論会 2008.11

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Event date： 2008.11

Language：Others Presentation type：Oral presentation (general)

Venue：大阪 Country：Japan
マイクロポーラス層の設計諸元がPEFC性能に与える影響

風間雅仁, 北原辰巳, 許斐敏明, 中島裕典

第49回電池討論会 2008.11

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Event date： 2008.11

Language：Others Presentation type：Oral presentation (general)

Venue：大阪 Country：Japan
Best Combination of Gas Diffusion Layers for Polymer Electrolyte Fuel Cell under Cathode Condition of Very Low Humidity International conference

Tatsumi Kitahara, Toshiaki Konomi, Hironori Nakajima, Yoshinobu Tateishi, Nico Haak, Peter Wilde

214th ECS Meeting, Joint international meeting, PRiME 2008, Honolulu, Hawaii 2008.10

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Event date： 2008.10

Language：Others Presentation type：Oral presentation (general)

Country：United States
Diffusion Impedance Analysis for Estimation of Water Layer Thickness Adjacent to the Cathode Catalyst Layer of a PEMFC

Takuya HOSHIKO, Hironori NAKAJIMA, Toshiaki KONOMI, Tatsumi KITAHARA and Shoichiro KITA

2nd JOINT SEMINAR KYUSHU UNIVERSITY-BORDEAUX UNIVERSITY, Hydrogen-related Science, Technologies and Society 2008.7

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Event date： 2008.7

Language：Others Presentation type：Oral presentation (general)

Country：Japan
SGLグループ新ガス拡散層HyAmpシリーズ圧縮挙動とガス拡散性についての報告

村田誠, 北原辰巳, 許斐敏明, 中島裕典, P. Wilde, R. Schweiss

第15回燃料電池シンポジウム，燃料電池開発情報センター(FCDIC) 2008.5

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Event date： 2008.5

Language：Others Presentation type：Symposium, workshop panel (public)

Venue：東京 Country：Japan
ハイブリッド形流路を有する固体高分子形燃料電池

田代匡憲, 許斐敏明, 北原辰巳, 中島裕典, 高園康隼

横浜国立大学・九州大学水素・燃料電池シンポジウム 2008.2

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Event date： 2008.2

Language：Others Presentation type：Symposium, workshop panel (public)

Venue：福岡 Country：Japan
Electrodeposition of refractory metals from new molten salts at 150-250ºC Invited International conference

2006.9

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Event date： 2006.9

Language：Others Presentation type：Oral presentation (general)

Venue：Trondheim Country：Norway
Eletrodeposition of Refractory Metals in a Molten ZnCl2-NaCl-KCl at 250 C Invited International conference

Hironori Nakajima, Toshiyuki Nohira, Rika Hagiwara, Koji Nitta, Shinji Inazawa, and Kazunori Okada

KIFEE (Kyoto International Forum for Environment and Energy) Workshop on Environment, Energy and Materials 2005.10

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Event date： 2005.10

Language：Others Presentation type：Oral presentation (general)

Country：Japan
Electrodeposition of refractory metals in ZnCl2-NaCl-KCl melt for a novel lithographiegalvanoformung abformung (LIGA) process International conference

H. Nakajima, T. Nohira and R. Hagiwara

International Symposium on Electrochemical Processing of Tailored Materials 2005.10

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Event date： 2005.10

Language：Others Presentation type：Oral presentation (general)

Country：Japan
Analysis of thin film of tungsten electrodeposited from ZnCl2-NaCl-KCl melt International conference

K. Nitta, S. Inazawa, K. Okada, H. Nakajima, T. Nohira and R. Hagiwara

International Symposium on Electrochemical Processing of Tailored Materials 2005.10

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Event date： 2005.10

Language：Others Presentation type：Oral presentation (general)

Country：Japan
Electrodeposition of Refractory Metals in Molten Salts at 250 C International conference

Hironori Nakajima, Toshiyuki Nohira, Rika Hagiwara, Koji Nitta, Shinji Inazawa, and Kazunori Okada

7th International Symposium on Molten Salts Chemistry & Technology, Toulouse, France (Proceedings, Volume 2, pp. 893-896) 2005.8

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Event date： 2005.8 - 2005.9

Language：Others Presentation type：Oral presentation (general)

Country：France
LIGAプロセスのための中低温溶融塩からの高融点金属電析

中島裕典, 野平俊之, 萩原理加

第36回マテリアルズテーラリング研究会 2005.7

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Event date： 2005.7

Language：Others Presentation type：Oral presentation (general)

Venue：軽井沢 Country：Japan
溶融ZnCl2-NaCl-KCl系での250ºCにおける高融点金属の電析

中島裕典, 野平俊之, 萩原理加, 新田耕司, 稲澤信二, 岡田一範

電気化学会第72回大会 2005.4

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Event date： 2005.4

Language：Others Presentation type：Oral presentation (general)

Venue：熊本 Country：Japan
溶融ZnCl2-NaCl-KCl系からの電析で得られたタングステン薄膜の評価

中島裕典, 野平俊之, 萩原理加, 新田耕司, 稲澤信二, 岡田一範

電気化学会第72回大会 2005.4

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Event date： 2005.4

Language：Others Presentation type：Oral presentation (general)

Venue：熊本 Country：Japan
溶融LiCl-KCl-LiH系における水素電極反応

中島裕典, 野平俊之, 伊藤靖彦

第35回マテリアルズテーラリング研究会 2004.7

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Event date： 2004.7

Language：Others Presentation type：Symposium, workshop panel (public)

Venue：軽井沢 Country：Japan
溶融LiCl-KCl-LiH系における水素電極反応

中島裕典, 野平俊之, 伊藤靖彦

京都大学２１世紀COEプログラム「環境調和型エネルギーの研究教育拠点形成」第２回国内シンポジウム 2004.3

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Event date： 2004.3

Language：Others Presentation type：Oral presentation (general)

Venue：京都 Country：Japan
溶融LiCl-KCl-CsCl中における窒素電極反応

小林克敏, 中島裕典, 後藤琢也, 伊藤靖彦

第35回溶融塩化学討論会 2003.11

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Event date： 2003.11

Language：Others Presentation type：Oral presentation (general)

Venue：木更津 Country：Japan
溶融LiCl-KCl系における水素ガスの溶解挙動

中島裕典, 野平俊之, 伊藤靖彦

2003年電気化学会秋季大会 2003.9

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Event date： 2003.9

Language：Others Presentation type：Oral presentation (general)

Venue：札幌 Country：Japan
Hydrogen Electrode Reaction Involving Hydride Ion in a Molten LiCl-KCl-LiH System International conference

Hironori Nakajima, Toshiyuki Nohira and Yasuhiko Ito

3rd Annual Chicago/Midwest Renewable Energy Workshop, Chicago, United States 2003.6

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Event date： 2003.6

Language：Others Presentation type：Symposium, workshop panel (public)

Country：United States
溶融LiBr-KBr-CsBr中における窒素電極反応の熱力学的検討

小林克敏, 中島裕典, 後藤琢也, 伊藤靖彦

電気化学会創立70周年記念大会 2003.4

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Event date： 2003.4

Language：Others Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
溶融LiCl-KCl-LiH系における水素電極反応の非平衡熱力学による検討

中島裕典, 野平俊之, 伊藤靖彦

電気化学会創立70周年記念大会 2003.4

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Event date： 2003.4

Language：Others Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
溶融LiBr-KBr-CsBr中における窒素電極反応

小林克敏, 中島裕典, 後藤琢也, 伊藤靖彦

第34回溶融塩化学討論会 2002.11

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Event date： 2002.11

Language：Others

Venue：豊橋 Country：Japan
溶融LiCl-KCl-LiH系におけるハイドライドイオンに関する熱力学的および分光学的検討

中島裕典, 野平俊之, 伊藤靖彦

2002年電気化学会秋季大会 2002.9

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Event date： 2002.9

Language：Others Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
溶融LiCl-KCl-LiH中における水素の陰極還元反応

中島裕典, 野平俊之, 伊藤靖彦

電気化学会第69回大会 2002.4

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Event date： 2002.4

Language：Others Presentation type：Oral presentation (general)

Venue：仙台 Country：Japan
溶融LiCl-KCl-LiH系におけるZn電極上での水素電極反応

中島裕典, 野平俊之, 伊藤靖彦

2001年電気化学会秋季大会 2001.9

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Event date： 2001.9

Language：Others Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
溶融LiCl-KCl-LiH系での水素電極反応の熱力学的検討

中島裕典, 野平俊之, 伊藤靖彦

電気化学会第68回大会 2001.4

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Event date： 2001.4

Language：Others Presentation type：Oral presentation (general)

Venue：神戸 Country：Japan
溶融LiCl-KCl-LiH系におけるハイドライドイオンの関与する水素電極反応

中島裕典, 野平俊之, 伊藤靖彦

2000年電気化学会秋季大会 2000.9

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Event date： 2000.9

Language：Others Presentation type：Oral presentation (general)

Venue：千葉 Country：Japan
溶融LiCl-KCl-LiH系での水素電極反応の平衡論的・速度論的検討

中島裕典, 野平俊之, 伊藤靖彦

電気化学会第67回大会 2000.4

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Event date： 2000.4

Language：Others Presentation type：Oral presentation (general)

Venue：名古屋 Country：Japan
溶融LiCl-KCl-LiH系での水素電極反応

中島裕典, 野平俊之, 伊藤靖彦

第31回溶融塩化学討論会 1999.11

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Event date： 1999.11

Language：Others Presentation type：Oral presentation (general)

Venue：仙台 Country：Japan
D121 固体高分子形水電解セルのぬれ性制御による電流効率向上(OS6 水素・燃料電池(2))

坂口拓也, 稲田顕子, 槌谷勇太, 中島裕典, 伊藤衡平

動力・エネルギー技術の最前線講演論文集 : シンポジウム 2015.6

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Language：Japanese

Country：Japan

High pressure PEECs (Polymer Electrolyte Electrolysis Cells) possibly suffer from hydrogen gas crossover driven by the large pressure difference between cathode and anode, and the crossover decreases the current efficiency. As a countermeasure of the crossover, controlling wettability of cathode porous current supplier is proposed here. Higher wettability may promote detachment of bubbles from the supplier, and reduce the retention time of the bubbles there, resulting in less crossover. This study evaluates this wettability effect on the crossover experimentally. Experiments with changing the wettability of the supplier revealed that higher wettability reduces the crossover and increases the current efficiency. However, under high pressure condition, the wettability effect does not appear clearly. In the experiments, accuracy in hydrogen crossover measurement value is important. This issue is addressed with the new measurement device which measures hydrogen concentration in oxygen evolution side.
Hydrogen Electrode Reaction in a Molten LiCl-KCl-LiH System International conference

Hironori Nakajima, Toshiyuki Nohira, and Yasuhiko Ito

Asian Conference on Electrochemistry 2002 and The 5th Korea-Japan Joint Seminar on Electrochemistry, Jeju, Korea (Abstracts, pp. 318-319) 2002.5

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Language：Others Presentation type：Oral presentation (general)

Country：Korea, Republic of
Hydrogen Electrode Reaction Involving Hydride Ion International conference

Hironori Nakajima, Toshiyuki Nohira and Yasuhiko Ito

The 1st International Symposium on Sustainable Energy System, Kyoto 2003.3

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Language：Others Presentation type：Oral presentation (general)

Country：Japan
Surface Adsorption of Hydride Ion and Hydrogen Atoms on a Zn Anode International conference

Hironori Nakajima, Toshiyuki Nohira, Yasuhiko Ito, Signe Kjelstrup, and Dick Bedeaux

2003.11

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Language：Others Presentation type：Oral presentation (general)

Country：Iceland
Hydrogen Electrode Reaction in a LiCl-KCl-LiH Melt International conference

Hironori Nakajima, Toshiyuki Nohira and Yasuhiko Ito

The 2nd International Symposium on Sustainable Energy System, Kyoto 2004.3

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Language：Others Presentation type：Oral presentation (general)

Country：Japan
Electrodeposition of Refractory Metals in Medium-Temperature Molten Salts International conference

Hironori Nakajima, Toshiyuki Nohira and Rika Hagiwara

206th Meeting of The Electrochemical Society, Hawaii, United States 2004.10

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Language：Others Presentation type：Oral presentation (general)

Country：United States
Electrodeposition of Refractory Metals in Molten ZnCl2-NaCl-KCl Systems at 250 C International conference

Hironori Nakajima, Toshiyuki Nohira, Rika Hagiwara, Koji Nitta, Shinji Inazawa, and Kazunori Okada

First Asian and Ninth China-Japan Bilateral Conference on Molten Salt Chemistry and Technology, Wuhu, China (Proceedings, pp.180-183) 2005.5

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Language：Others Presentation type：Oral presentation (general)

Country：China
(CH₃)₃NRCl-ZnCl₂系中低温溶融塩の開発とその電気化学的応用

嶋野純, 中島裕典, 野平俊之, 萩原理加

第37回溶融塩化学討論会 2005.11

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Venue：Kyoto Country：Japan
ZnCl2系溶融塩を用いた中低温域における高融点金属電析

野平俊之, 中島裕典, 北川寛, 萩原理加, 新田耕司, 稲澤信二, 岡田一範

第30回電解技術討論会 −ソーダ工業技術討論会− 2006.11

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Venue：京都市 Country：Japan

Other Link： http://sciencelinks.jp/j-east/article/200702/000020070206A1034964.php
Electrodeposition of Refractory Metals from Some ZnCl2 Based Molten Salts at 150-250C International conference

T. Nohira, H. Nakajima, J. Shimano, K. Kitagawa, R. Hagiwara, K. Nitta, S. Inazawa and K. Okada

210th Meeting of The Electrochemical Society, Cancun, Mexico 2006.11

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Language：Others Presentation type：Oral presentation (general)

Country：Mexico
燃料電池用拡散層の性能評価方法と装置の開発研究

安川哲平, 北原辰巳, 許斐敏明, 中島裕典

日本機械学会2007年度年次大会 2007.9

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Venue：大阪（関西大学） Country：Japan

Other Link： http://www.jsme.or.jp/2007am/
New Approach to Understanding Dominant Factors for GDL Water Management Capability International conference

Makoto Murata, Tatsumi Kitahara, Toshiaki Konomi, Hironori Nakajima, Nico Haak, Peter M. Wilde

2007 Fuel Cell Seminar & Exposition, San Antonio, United States 2007.10

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Language：Others Presentation type：Oral presentation (general)

Country：United States

Other Link： http://www.fuelcellseminar.com/
ハイブリッド形流路を有するPEFC の開発研究

田代匡憲, 許斐敏明, 北原辰巳, 中島裕典, 高園康隼

第４８回電池討論会 2007.11

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Language：Others Presentation type：Oral presentation (general)

Venue：福岡市 Country：Japan
トレーサーを用いた燃料電池内生成水排出過程の研究

阿部亮二, 許斐敏明, 北原辰巳, 中島裕典

第４８回電池討論会 2007.11

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Venue：福岡市 Country：Japan
ガス拡散層の設計緒元がPEFC カソード無加湿運転における発電性能に及ぼす影響

丸尾剛, 北原辰巳, 許斐敏明, 中島裕典

第４８回電池討論会 2007.11

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Venue：福岡市 Country：Japan
I141 固体高分子形燃料電池内の生成水の平衡電位による相状態調査(OS-5:燃料電池・二次電池関連研究の新展開(4))

安谷屋佳祐, 水谷千晶, 前田裕介, 中島裕典, 北原辰巳, 伊藤衡平

熱工学コンファレンス講演論文集 2013.10

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To achieve the high performance of PEFC, understanding generated water phase (liquid and gas) in it is an important issue. In this study, we try to clarify the phase through open circuit voltages (OCVs) for a cell. We experimentally investigated the OCVs under the pressure of 1 atm and temperature of 40℃, with changing the humidity of supplied gases and compared theoretical potentials estimated by the Nernst equation, with considering hydrogen crossover and cathode Pt oxidation. The measured OCVs decreased with increasing the relative humidity. This characteristic corresponded to the prediction by the theory. However, the quantitative agreement between them was not obtained. This considered to be caused by the dynamic change of OCVs.
I134 氷点下における高分子電解質膜内のプロトン伝導率の測定と解析(OS-5:燃料電池・二次電池関連研究の新展開(3))

小林直也, 前田裕介, 中島裕典, 北原辰巳, 伊藤衡平

熱工学コンファレンス講演論文集 2013.10

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One of the technical problems for the commercialization of FCV is a sub-zero performance improvement. During 0℃ to -30℃, generation water in channel and GDL freezes. Therefore, gas supply is obstructed and diffusion overvoltage increases. The solution has been solved by the optimization of the purge condition and the improvement of the heater. On the other hand, under the extremely low temperature less than -30℃, the water even in polymer electrolyte membrane freeze, the conductivity of the proton decreases and the operation of PEFC cannot start. This problem does not have a solution. The key to the solution is to make clear the drop mechanism of the proton conductivity due to the solidification of the generation water. This paper investigates the transport property of the proton under sub-zero degree.
I113 マイクロ円筒型固体酸化物形燃料電池の電流分布計測解析(OS-5:燃料電池・二次電池関連研究の新展開(1))

清水慧, 越山隆広, 中島裕典, 北原辰巳

熱工学コンファレンス講演論文集 2013.10

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Fuel starvation in the downstream part of the flow channel in a solid oxide fuel cell decays the cell performance giving rise to current distribution. In particular, this behavior is complicated in the case of the hydrocarbon fuel. Elucidation of the current distribution is therefore required to optimize the gas flow condition under operation, and to develop new cell design and diagnosis method for the distribution. We have thus measured the current distribution in an anode-supported microtubular cell having segmented cathodes under different fuel flow rates at around 800℃.
I112 燃料極支持ハニカム固体酸化物形燃料電池の流路配置と性能(OS-5:燃料電池・二次電池関連研究の新展開(1))

高武翔太, 中島裕典, 北原辰巳

熱工学コンファレンス講演論文集 2013.10

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An anode-supported honeycomb SOFC can achieve high power density and improve thermo-mechanical durability at high temperatures. We have fabricated the honeycomb cell with an electrolyte layer of 8YSZ on an anode honeycomb substrate of Ni/8YSZ. The cathode layer is LSM-YSZ composite. Current-voltage and current-power density characteristics of the cells having different anode and cathode flow channel configurations are measured under different hydrogen flow rates and partial pressures. We also evaluate the hydrogen mole fraction distributions in the honeycomb cell using finite element method, and discuss appropriate anode and cathode flow channel configurations.
H113 マイクロ円筒型固体酸化物形燃料電池の電流分布及び温度分布解析

越山隆広, アイディンオズギュール, 中島裕典, 北原辰巳

熱工学コンファレンス講演論文集 2014.11

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Country：Japan

One of the problems of solid oxide fuel cells is current distribution since it decays total cell performance and efficiency. Current and temperature distributions also cause the electrode degradation thermo-mechanically and chemically. In particular, this behavior is complicated in the case of the hydrocarbon fuel. Elucidation of those distributions is therefore required to optimize the gas flow condition under operation, and to develop new cell design with higher performance and durability, and diagnosis method for the distribution. The aim of this work is thus to measure the current distribution in an anode-supported microtubular cell having segmented cathodes, comparing with the measured surface temperature at each segmented cathode caused by the current distribution.
H112 燃料極支持ハニカム固体酸化物形燃料電池内の物質輸送解析

高武翔太, 池田聡, 中島裕典, 北原辰巳

熱工学コンファレンス講演論文集 2014.11

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Country：Japan

An anode-supported honeycomb SOFC can achieve high volumetric power density and improve thermo-mechanical durability at high temperatures. We have so far fabricated the honeycomb cell with a cathode layer of LSM and an electrolyte layer of 8YSZ on a porous anode honeycomb substrate of Ni/8YSZ. The anode-supported honeycomb cell exhibited promising volumetric power densities. In the present study, current-voltage and current-power density characteristics of the cells having different porous substrate thicknesses and anode/cathode flow channel configurations are studied under different flow rates and partial pressures of fed hydrogen to clarify the effect of fuel transport in the anode porous substrate.
MASS TRANSFER ANALYSIS OF MICROPOROUS LAYERS FOR POLYMER ELECTROLYTE FUEL CELLS USING PORE NETWORK MODEL International conference

Nakajima H., Iwasaki S., Kitahara T.

Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2

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Liquid water accumulated in the catalyst layer and gas diffusion layer (GDL) of a polymer electrolyte fuel cell (PEFC, PEMFC) results in performance deterioration due to inhibition of transport of the reactant oxygen in the cathode (Flooding). To enhance the drainage in the GDL, the application of a microporous layer (MPL) is effective to the catalyst layer side of the GDL substrate. To elucidate the effects of two-phase flow on the oxygen transport in an MPL for its optimized designs, we model three-dimensional porous structures of in-house MPLs with pore network model (PNM) for convective air permeation and oxygen diffusion. Pore diameter distribution derived by a focused ion beam scanning electron microscope is employed in the PNM. Air permeation measurements combined with oxygen diffusion measurements with changing liquid saturation by using gas chromatography validate the model.

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MISC

リチウムイオン電池の急速放電特性に及ぼす正極スラリー混錬条件の高速フーリエ変換インピーダンス解析 Reviewed

中島裕典, 北原辰巳

マリンエンジニアリング 2024.3

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DOI： 10.5988/jime.59.179
CO2メタン化反応の低温化触媒と水電解連携システムの確立

島明日香, 曽根理嗣, 阿部孝之, 井上光浩, 松本広重, 中島裕典

触媒 2022.6

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リチウムイオン二次電池の金属異物混入診断 (特集舶用エネルギーシステムの技術動向)

中島裕典, 北原辰巳

Marine engineering : journal of the Japan Institute of Marine Engineering = マリンエンジニアリング :日本マリンエンジニアリング学会誌 2021.9

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リチウムイオン電池、金属，ニッケル，銅，鉄，ステンレス，電析、析出，デンドライト、SEI膜、短絡、熱暴走，発火，インピーダンス分光法，診断，高速フーリエ変換

DOI： 10.5988/jime.56.782
ハニカム構造を有する舶用固体酸化物形燃料電池 (特集舶用エネルギーシステムの技術動向)

中島裕典, 北原辰巳

Marine engineering : journal of the Japan Institute of Marine Engineering = マリンエンジニアリング :日本マリンエンジニアリング学会誌 2021.9

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)

DOI： 10.5988/jime.56.762
シンポジウムメタン燃料を用いた舶用固体酸化物形燃料電池(SOFC)の劣化評価 (特集舶用エネルギーシステムの最新技術動向)

中島裕典, 北原辰巳

Marine engineering : journal of the Japan Institute of Marine Engineering = マリンエンジニアリング :日本マリンエンジニアリング学会誌 2019.3

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DOI： 10.5988/jime.54.168
メタン燃料を用いた舶用固体酸化物形燃料電池 (SOFC) の劣化評価

@中島裕典, @北原辰巳

日本マリンエンジニアリング学会誌，54(2), 168-173，図巻頭5, 2019-2 2019.3

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)

DOI： 10.5988/jime.54.168

Other Link： https://doi.org/10.5988/jime.54.168
The 5th Asian Solid Oxide Fuel Cells Conference 報告

中島裕典, 雨澤浩史

日本固体イオニクス学会 Letter, 2018.10

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Other Link： https://www.ssi-j.org/files/archives/SSI-J_Letter_94.pdf
舶用固体酸化物形燃料電池（SOFC）の電流分布の直接計測

@中島裕典, @北原辰巳

日本マリンエンジニアリング学会誌，53(2), 230-236，図巻頭5, 2018-2 2018.3

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)

DOI： 10.5988/jime.53.230

Other Link： https://doi.org/10.5988/jime.53.230
交流インピーダンス法による舶用固体高分子形燃料電池の異常診断

@北原辰巳, @中島裕典, #壇健太

日本マリンエンジニアリング学会誌 53(2), 223-229，2018-2 2018.3

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DOI： 10.5988/jime.53.223

Other Link： https://doi.org/10.5988/jime.53.223
舶用固体酸化物形燃料電池(SOFC)の信頼性・耐久性向上のためのリアルタイム電気化学インピーダンス分光法による異常診断 (特集舶用動力・エネルギーシステムの動向)

中島裕典, 北原辰巳

日本マリンエンジニアリング学会誌 51(6), 792-797，図巻頭2, 2016-11 2016.11

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DOI： 10.5988/jime.51.792

Other Link： https://doi.org/10.5988/jime.51.792
トピックス固体酸化物形燃料電池（SOFC）のマクロ反応場の研究開発

中島裕典

日本機械学会誌 2014.9

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舶用燃料電池のガス拡散層に関する研究 Reviewed

中島裕典, 北原辰巳

マリンエンジニアリング 2024.3

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DOI： 10.5988/jime.59.173
舶用固体高分子形燃料電池の無加湿運転に関する研究 (特集舶用エネルギーシステムの技術動向)

北原辰巳, 中島裕典

Marine engineering : journal of the Japan Institute of Marine Engineering = マリンエンジニアリング :日本マリンエンジニアリング学会誌 2021.9

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)

DOI： 10.5988/jime.56.755
舶用固体高分子形燃料電池の耐ドライアップ性と耐フラッディング性の向上に関する研究

北原辰巳, 中島裕典

マリンエンジニアリング 2019.3

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DOI： 10.5988/jime.54.160

Other Link： https://doi.org/10.5988/jime.54.160
舶用燃料電池のアノードガス再循環による無加湿運転に関する研究 (特集舶用動力・エネルギーシステムの動向)

北原辰巳, 中島裕典

Marine engineering : journal of the Japan Institute of Marine Engineering = マリンエンジニアリング :日本マリンエンジニアリング学会誌 2016.11

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DOI： 10.5988/jime.51.784
舶用燃料電池のアノードガス再循環による無加湿運転に関する研究 (特集舶用動力・エネルギーシステムの動向)

北原辰巳, 中島裕典

日本マリンエンジニアリング学会誌 51(6), 784-791，2016-11 2016.11

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Electrodeposition of Metallic Tungsten Films in ZnCl2-NaCl-KCl-KF-WO3 Melt at 250 ºC

2007.9

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Electrodeposition of Refractory Metals from Some ZnCl2-based Molten Salts at 150-250 ºC

2007.9

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Electrodeposition of a Metallic Molybdenum Film in a Molten Salt at 250 ºC

2006.9

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Electrodeposition of Metallic Tungsten Film in Molten Salts at 250 ºC

2005.9

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Dissolution of Hydrogen in Molten LiCl-KCl

Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito

2004.9

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Infrared Spectra of Hydrogen in Molten LiCl-KCl

Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito

2003.9

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The Standard Formal Potential of H2/H- Couple in a Molten LiCl-KCl-LiH System

Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito

2002.9

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Kinetic Investigations of Hydrogen Electrode Reaction on a Zn Electrode in a Molten LiCl-KCl-LiH system

Hironori Nakajima, Toshiyuki Nohira. and Yasuhiko Ito

2001.9

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Patent	Number of applications: 3	Number of registrations: 3
Utility model	Number of applications: 0	Number of registrations: 0
Design	Number of applications: 0	Number of registrations: 0
Trademark	Number of applications: 0	Number of registrations: 0

Professional Memberships

The Japan Society of Mechanical Engineers
The Electrochemical Society of Japan

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SOFC研究会

2018.4 - Present

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The Japan Institute of Marine Engineering

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The Electrochemical Society

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International Society of Electrochemistry

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Committee Memberships

Itoshima City Regional Renewable Energy Introduction Strategy Promotion Council Advisory committee member

2022.10 - 2023.2

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Committee type：Municipal

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Steering committee member Domestic

2020.10
Organizer Domestic

2016.4 - Present
日本マリンエンジニアリング学会エネルギーシステム研究委員会幹事

2016.4 - Present

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委員委員 Domestic

2013.12 - 2014.1

Academic Activities

パネル司会・セッションチェア等

第27回動力・エネルギー技術シンポジウム（東京都 Japan ） 2023.9

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Role(s)： Peer review

2023

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Number of peer-reviewed articles in foreign language journals：20

Number of peer-reviewed articles in Japanese journals：0

Proceedings of International Conference Number of peer-reviewed papers：0

Proceedings of domestic conference Number of peer-reviewed papers：0
パネル司会・セッションチェア等

第91回マテリアルズ・テーラリング研究会 2022.4

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第91回マテリアルズ・テーラリング研究会

Role(s)： Panel moderator, session chair, etc.

2022.4

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Role(s)： Peer review

2022

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Number of peer-reviewed articles in foreign language journals：20

Number of peer-reviewed articles in Japanese journals：0

Proceedings of International Conference Number of peer-reviewed papers：0

Proceedings of domestic conference Number of peer-reviewed papers：0
パネル司会・セッションチェア等

第62回電池討論会 2021.11 - 2021.12

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パネル司会・セッションチェア等

第88回マテリアルズ・テーラリング研究会 2021.4 - Present

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第88回マテリアルズ・テーラリング研究会

Role(s)： Panel moderator, session chair, etc.

2021.4

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2021

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Number of peer-reviewed articles in foreign language journals：15

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Proceedings of International Conference Number of peer-reviewed papers：0

Proceedings of domestic conference Number of peer-reviewed papers：0
パネル司会・セッションチェア等

日本マリンエンジニアリング学会第90回学術講演会 2020.10

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Role(s)： Peer review

2020

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Number of peer-reviewed articles in foreign language journals：10

Number of peer-reviewed articles in Japanese journals：0

Proceedings of International Conference Number of peer-reviewed papers：0

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パネル司会・セッションチェア等

第60回電池討論会（京都市 Japan ） 2019.11

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Number of participants：3,000
パネル司会・セッションチェア等

第2４回動力・エネルギー技術シンポジウム（東京都 Japan ） 2019.6

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パネル司会・セッションチェア等 International contribution

NGRC (Nucleation & Growth Research Conference) – International Workshop of Electrochemical/Materials Processing for Renewable Energy – 2019.6

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Role(s)： Peer review

2019

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Number of peer-reviewed articles in foreign language journals：14

Number of peer-reviewed articles in Japanese journals：0

Proceedings of International Conference Number of peer-reviewed papers：0

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パネル司会・セッションチェア等

第59回電池討論会（大阪市 Japan ） 2018.11

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Number of participants：3,000
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第23回動力・エネルギー技術シンポジウム（宇部市 Japan ） 2018.6

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Role(s)： Peer review

2018

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Number of peer-reviewed articles in foreign language journals：34

Number of peer-reviewed articles in Japanese journals：0

Proceedings of International Conference Number of peer-reviewed papers：0

Proceedings of domestic conference Number of peer-reviewed papers：0
その他

第58回電池討論会（福岡 Japan ） 2017.11

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第2２回動力・エネルギー技術シンポジウム（豊橋 Japan ） 2017.6

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Other International contribution

2017 International Conference on Smart Science (ICSS2017) （ Nagasaki Japan Japan ） 2017.4

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（福岡 Japan ） 2017.3

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Other International contribution

9th Kyoto International Forum for Environment and Energy (KIFEE) （ Kyoto Japan Japan ） 2017.3

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Role(s)： Peer review

2017

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Number of peer-reviewed articles in foreign language journals：34

Number of peer-reviewed articles in Japanese journals：0

Proceedings of International Conference Number of peer-reviewed papers：0

Proceedings of domestic conference Number of peer-reviewed papers：0
その他

第57回電池討論会（千葉 Japan ） 2016.11 - 2016.12

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その他 International contribution

NGRC (Nucleation & Growth Research Conference) – International Workshop of Electrochemical/Materials Processing for Renewable Energy – 2016.9

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日本機械学会 2016年度年次大会（福岡 Japan ） 2016.9

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日本機械学会 2016年度年次大会（福岡 Japan ） 2016.9

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Panel moderator, session chair, etc. International contribution

7th European Thermal-Sciences Conference (EUROTHERM 2016) （ Krakow Poland Poland ） 2016.6

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Smart Science, ISSN: 2308-0477, TAETI ACADEMIC PUBLISHER, Taylor & Francis, DOI: 10.6493/SMARTSCIENCE International contribution

2015.12 - Present

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Smart Science, ISSN: 2308-0477, TAETI ACADEMIC PUBLISHER, Taylor & Francis, DOI: 10.6493/SMARTSCIENCE International contribution

Role(s)： Review, evaluation

2015.12

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第56回電池討論会（名古屋 Japan ） 2015.11

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第55回電池討論会（京都 Japan ） 2014.11

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日本機械学会熱工学コンファレンス2014 （東京 Japan ） 2014.11

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Other International contribution

THERMEC '2013, the 8th international conference on processing and manufacturing of advanced materials （ Las Vegas UnitedStatesofAmerica UnitedStatesofAmerica ） 2013.12

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第7回日韓伝熱セミナー（福岡 Japan ） 2013.11

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第53回電池討論会（福岡 Japan ） 2012.11

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第17回動力エネルギーシンポジウム（福岡 Japan ） 2012.6

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Mass Transfer -Advances in Sustainable Energy and Environment Oriented Numerical Modeling, Hironori Nakajima (Ed.), ISBN 978-953-51-1170-2, InTech, 2013 International contribution

2012.1 - 2013.5

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Mass Transfer - Advanced Aspects, Hironori Nakajima (Ed.), ISBN: 978-953-307-636-2, InTech, 2011 International contribution

2010.12 - 2011.11

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第51回電池討論会（名古屋 Japan ） 2010.11

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第50回電池討論会（京都 Japan ） 2009.11 - 2009.12

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第49回電池討論会（大阪 Japan ） 2008.11

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第48回電池討論会（福岡市 Japan ） 2007.11

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Other International contribution

2007 IEEE/ASME International Conference on Advanced Intelligent Mechatronics （ Zurich Switzerland Switzerland ） 2007.6

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Research Projects

新エネルギー・産業技術総合開発機構(NEDO) エネルギー・環境新技術先導研究プログラム航空機におけるエネルギー転換技術開発／燃料電池航空機の革新的エネルギー転換、推進システム技術の研究

2023.4 - 2026.3

国立研究開発法人新エネルギー・産業技術総合開発機構(NEDO)

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Authorship：Coinvestigator(s) Grant type：Competitive funding other than Grants-in-Aid for Scientific Research
新エネルギー・産業技術総合開発機構(NEDO)グリーンイノベーション基金事業／CO2等を用いた燃料製造技術開発プロジェクト, 分担, 低温プロセスによる革新的メタン製造技術開発 International coauthorship

2022.4 - 2025.3

国立研究開発法人新エネルギー・産業技術総合開発機構(NEDO)

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Authorship：Coinvestigator(s) Grant type：Competitive funding other than Grants-in-Aid for Scientific Research

既存都市ガスインフラを活用しながら脱炭素化が可能であり、追加のインフラ投資を抑制できるカーボンニュートラルなエネルギー源である、合成メタン製造において、エネルギー変換効率の高い革新的技術の要素技術の開発を進め、将来的な実用化が見通せる革新的技術に絞り込み、要素技術を試験装置で試験することで、そこで得られた知見を要素技術開発に活用しながら、社会実装が見通せる革新的技術の基盤技術の確立を目指す。革新的技術は、合成メタン製造プロセスにおける総合的なエネルギー変換効率を高めることに加え、低コスト化を可能とするものとし、合わせて大型化を図ることで社会実装への実現性を高められる技術と位置付けている。本研究開発での革新的技術は、水電解装置とメタネーション装置を融合させた「ハイブリッドサバティエ技術」とする。
大型電解槽向け電解セルモデルの構築

2023.4 - 2025.3

共同研究

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Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
CO2電解セル性能予測シミュレーションの研究開発

2023.4 - 2025.3

共同研究

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Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
内部加圧水供給式水電解システムの自動制御・コンパクト設計検討

2023.4 - 2024.3

共同研究

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Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
燃料電池航空機の革新的エネルギー転換、推進システム技術の研究

2023 - 2025

新エネルギー・産業技術総合開発機構(NEDO) エネルギー・環境新技術先導研究プログラム

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Authorship：Coinvestigator(s) Grant type：Contract research
CO2電解セル性能予測シミュレーションの研究開発

2022.10 - 2023.3

共同研究

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Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
大型電解槽向け電解セルモデルの構築

2022.10 - 2023.3

共同研究

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Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
内部加圧水供給式水電解システムの自動制御・コンパクト設計検討

2022.8 - 2023.3

共同研究

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Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
ハイブリッドサバチエ装置開発のためのシミュレーション検討

2022.8 - 2023.2

受託研究

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Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
低温プロセスによる革新的メタン製造技術開発

2022 - 2024

グリーンイノベーション基金事業／CO2等を用いた燃料製造技術開発プロジェクト

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Authorship：Coinvestigator(s) Grant type：Contract research
内部加圧水供給式水電解装置の実証システム化に向けた検討

2021.9 - 2022.3

共同研究

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Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
科学研究費助成事業　基盤研究（C）

2021.4 - 2024.3

独立行政法人　日本学術振興会

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Authorship：Principal investigator

陰極支持ハニカム固体酸化物形電解セルにおける三次元水素生成電流分布の解明.
陰極支持ハニカム固体酸化物形電解セルにおける三次元水素生成電流分布の解明

Grant number：21K03916 2021 - 2023

日本学術振興会科学研究費助成事業基盤研究(C)

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Authorship：Principal investigator Grant type：Scientific research funding
有人宇宙利用向け水電解－サバチエ反応連携システムの検討

2020.4 - 2021.3

宇宙航空研究開発機構（JAXA），富山大学，九州大学

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Authorship：Collaborating Investigator(s) (not designated on Grant-in-Aid)

有人宇宙環境制御・生命維持システム（ECLSS）への適用を目指した，CO2還元が可能な水電解－サバチエ反応連携システムの設計上の最適解を得るため，実験的，解析的なシステム検討を実施する
リバーシブルSOCによる蓄エネルギーシステム開発

2019.4 - 2020.3

東京ガス，九州大学

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Authorship：Collaborating Investigator(s) (not designated on Grant-in-Aid)

燃料電池反応とその逆反応を用いた高効率な蓄エネルギーシステムを実現する
科学技術振興機構（JST）戦略的創造研究推進事業 CREST 再生可能エネルギー利用による水素製造とエネルギーキャリアとしてのメタン製造技術の研究（再生可能エネルギーからのエネルギーキャリアの製造とその利用のための革新的基盤技術の創出）

2019.4

国立研究開発法人科学技術振興機構（JST）

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Authorship：Coinvestigator(s)

世界的にエネルギーキャリアとして期待されつつ350℃以上の高温維持が課題である炭酸ガスのメタン化を200℃以上低温化する合金系ナノ触媒を開発する。この反応熱を用い前例のない吸熱中温域水電解を、ナノチタニア電解質を用いて100℃近傍で実現し、投入電気エネルギーに対し105％の水素を製造する。これらを統合し、太陽光や風力等の再生可能エネルギーの投入を22～36％削減し、水素の3倍の体積エネルギーを貯蔵するメタン製造システムを創出する。
科学研究費助成事業　基盤研究（C）

2018.4 - 2021.3

独立行政法人　日本学術振興会

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Authorship：Principal investigator

燃料・熱自立型接触部分酸化触媒内蔵ハニカム固体酸化物形燃料電池の三次元電流分布
新エネルギー・産業技術総合開発機構(NEDO)事業　固体酸化物形燃料電池の耐久性迅速評価方法に関する基礎研究（固体酸化物形燃料電池等実用化推進技術開発）

2018.4 - 2020.3

国立研究開発法人新エネルギー・産業技術総合開発機構(NEDO)

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Authorship：Coinvestigator(s)

家庭用システム等のセルスタック耐久性評価技術を高度化し、セルスタックの開発サイクルを短縮・効率化することにより、本格普及レベルの低コスト・高耐久性の両立を目指す。
多原子陰イオンに着目した錯体型水素化物の水素貯蔵およびイオン伝導機能の向上

Grant number：18H01738 2018 - 2020

日本学術振興会科学研究費助成事業基盤研究(B)

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Authorship：Coinvestigator(s) Grant type：Scientific research funding
燃料・熱自立型接触部分酸化触媒内蔵ハニカム固体酸化物形燃料電池の三次元電流分布

Grant number：18K03985 2018 - 2020

日本学術振興会科学研究費助成事業基盤研究(C)

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Authorship：Principal investigator Grant type：Scientific research funding
固体酸化物形燃料電池の耐久性迅速評価方法に関する基礎研究（固体酸化物形燃料電池等実用化推進技術開発）

2018 - 2019

新エネルギー・産業技術総合開発機構(NEDO)事業

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Authorship：Coinvestigator(s) Grant type：Contract research
新エネルギー・産業技術総合開発機構(NEDO)事業　強靭性を有する高効率燃料電池の普及促進に向けた事前調査

2017.12 - 2018.3

国立研究開発法人新エネルギー・産業技術総合開発機構(NEDO)

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Authorship：Coinvestigator(s)

燃料電池の普及促進に向けて、総合効率の高いコージェネレーション方式だけでなく、高発電効率モノジェネレーション方式の燃料電池にも着目し、高効率発電を維持して出力変動可能な付加価値を有する燃料電池について、普及・導入促進の可能性・規模について調査を行う。
燃料電池モジュールの超コンパクト化に資する排熱その場回収法

Grant number：17H03185 2017 - 2019

日本学術振興会科学研究費助成事業基盤研究(B)

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Authorship：Coinvestigator(s) Grant type：Scientific research funding
舶用固体酸化物形燃料電池システムに関する研究

2016.9 - 2017.8

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
ガス拡散層の輸送モデルの作成とロバスト性向上に関する研究

2016.8 - 2017.7

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
固体酸化物形燃料電池のセパレータ設計に関わる基盤的研究

2016.7 - 2017.3

共同研究

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Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
PEFC用GDL/MPL設計手法に関する研究

2016.4 - 2017.3

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
固体酸化物形燃料電池の耐久性向上

2016.4 - 2017.3

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
舶用固体酸化物形燃料電池システムに関する研究

2016.2 - 2016.8

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
ナノ空間による錯体型水素化物の水素吸蔵放出反応の制御とその原理解明（国際共同研究強化）

Grant number：15KK0212 2016 - 2018

日本学術振興会科学研究費助成事業国際共同研究強化

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Grant type：Scientific research funding
燃料電池内部での燃焼～微小燃焼から燃焼損傷へ急速に遷移するメカニズムの探求～

Grant number：16H02316 2016 - 2018

日本学術振興会科学研究費助成事業基盤研究(A)

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Grant type：Scientific research funding
ガス拡散層の輸送モデルの作成とロバスト性向上に関する研究

2015.8 - 2016.7

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
固体酸化物形燃料電池のセパレータ設計に関わる基盤的研究

2015.7 - 2016.3

共同研究

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Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
科学研究費助成事業　基盤研究（C）

2015.4 - 2018.3

独立行政法人　日本学術振興会

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Authorship：Principal investigator

新規流路構造を持つ燃料極支持型ハニカム固体酸化物形燃料電池の三次元電流分布の解明
固体酸化物形燃料電池の耐久性向上

2015.4 - 2016.3

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
Development of a Solid Oxide Fuel Cell with a Thin Film Electrolyte International coauthorship

2015.2 - 2020.2

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Authorship：Principal investigator
地球規模課題対応国際科学技術協力プログラム（SATREPS）　「高効率燃料電池と再生バイオガスを融合させた地域内エネルギー循環システムの構築」 International coauthorship

2015.1 - 2020.3

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Authorship：Coinvestigator(s)

国際共同研究を通じて、有機性廃棄物由来のバイオガスの直接供給で作動する燃料電池を導入した、当該地域社会への受容性が高いエネルギー循環システムを構築し、地球規模のエネルギー・環境問題の解決に貢献する
新規流路構造を持つ燃料極支持型ハニカム固体酸化物形燃料電池の三次元電流分布の解明

Grant number：15K05834 2015 - 2017

日本学術振興会科学研究費助成事業基盤研究(C)

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Authorship：Principal investigator Grant type：Scientific research funding
レーザ加工複合型インプリントプロセスの開発

Grant number：15H04161 2015 - 2017

日本学術振興会科学研究費助成事業基盤研究(B)

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Authorship：Coinvestigator(s) Grant type：Scientific research funding
ガス拡散層の基本性能評価法の開発と輸送モデルの作成

2014.8 - 2015.7

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
固体酸化物形燃料電池のセパレータ設計に関わる基盤的研究

2014.7 - 2015.3

共同研究

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Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
固体酸化物形燃料電池の耐久性向上

2014.4 - 2015.3

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
再生可能エネルギー利用による水素製造とエネルギーキャリアとしてのメタン製造技術の研究

2014 - 2019

戦略的な研究開発の推進戦略的創造研究推進事業 CREST

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Authorship：Coinvestigator(s) Grant type：Contract research
高効率燃料電池と再生バイオガスを融合させた地域内エネルギー循環システムの構築（代表：白鳥佑介）

2014 - 2018

地球規模課題対応国際科学技術協力プログラム（SATREPS）

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Authorship：Coinvestigator(s) Grant type：Contract research
センターオブイノベーション（COI）プログラム　共進化社会システム創成拠点　エネルギーモビリティユニット

2013.10 - 2018.3

国立研究開発法人科学技術振興機構（JST）（日本）

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Authorship：Coinvestigator(s)

必要なエネルギー（電気、水素、熱など）を、いつでもどこでも無駄なく作って使える社会の実現　SOFC高速起動停止対応性
ガス拡散層の基本性能評価法の開発と輸送モデルの作成

2013.10 - 2014.7

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
Comparison of humidified hydrogen and partly pre-reformed natural gas as fuel for solid oxide fuel cells applying computational fluid dynamics International coauthorship

2013.10

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Authorship：Principal investigator
科学研究費助成事業　若手研究（Ｂ）

2013.4 - 2015.3

独立行政法人　日本学術振興会

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Authorship：Principal investigator

炭化水素改質燃料供給下における固体酸化物形燃料電池のセル内電流分布の解明
固体酸化物形燃料電池スタックの劣化解析

2013.4 - 2014.3

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
文部科学省　特別経費「産学官地域連携による水素社会実証研究」

2013.4 - 2014.3

文部科学省

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Authorship：Principal investigator

燃料極支持型ハニカムSOFCスタック発電の実証研究
炭化水素改質燃料供給下における固体酸化物形燃料電池のセル内電流分布の解明

Grant number：25820064 2013 - 2014

科学研究費助成事業若手研究(B)

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Authorship：Principal investigator Grant type：Scientific research funding
燃料極支持型ハニカムSOFCスタック発電の実証研究

2013

九州大学水素エネルギー国際研究センター平成25年度文部科学省特別経費「産学官地域連携による水素社会実証研究」

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Authorship：Principal investigator Grant type：Contract research
ガス拡散層の基本性能評価法の開発と輸送モデルの作成

2012.10 - 2013.9

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
Micro-Solid Oxide Fuel Cell System Coupled with a Nanoparticle Bed Micro-Reformer International coauthorship

2012.8

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Authorship：Principal investigator
文部科学省　特別経費「産学官地域連携による水素社会実証研究」

2012.4 - 2013.3

文部科学省

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Authorship：Principal investigator

SOFCの電極温度分布計測による発電分布診断法の実証
Micro-Solid Oxide Fuel Cell System Coupled with a Nanoparticle Bed Micro-Reformer, スイス連邦工科大学チューリッヒ校（ETH Zurich)

2012

日本学術振興会国際学会等派遣事業

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Authorship：Principal investigator Grant type：Joint research
SOFCの電極温度分布計測による発電分布診断法の実証

2012

九州大学水素エネルギー国際研究センター平成24年度文部科学省特別経費「産学官地域連携による水素社会実証研究」

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Authorship：Principal investigator Grant type：Contract research
先導的産業技術創出事業（若手研究グラント）　革新的傾斜機能燃料極の創製による内部改質型カーボンニュートラル燃料電池の開発

2011.10 - 2015.9

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Authorship：Coinvestigator(s)

階層的な多孔質構造および触媒機能を容易に且つ理想的に制御できるペーパー触媒技術を駆使して、熱的分布の均一化を達成した革新的カーボンニュートラル燃料電池技術を確立する
燃料電池の冷間・高温性能向上のための高性能ガス拡散層に関する研究

2011.9 - 2012.6

共同研究

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Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
Green Production of Hydrogen from Nanocatalytic Solarthermal Steam-Methanol Reformer International coauthorship

2011.6

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Authorship：Principal investigator
科学研究費助成事業　若手研究（Ｂ）

2011.4 - 2013.3

独立行政法人　日本学術振興会

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Authorship：Principal investigator

固体酸化物形燃料電池のセル内電流分布の解明
文部科学省　特別経費「産学官地域連携による水素社会実証研究」

2011.4 - 2012.3

文部科学省

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Authorship：Principal investigator

SOFC電極発熱解析に基づいた温度計測による発電分布診断法の実証
燃料電池高耐久性電極触媒設計工学の構築

Grant number：23226015 2011 - 2015

日本学術振興会科学研究費助成事業基盤研究(S)

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Authorship：Coinvestigator(s) Grant type：Scientific research funding
革新的傾斜機能燃料極の創製による内部改質型カーボンニュートラル燃料電池の開発（代表：白鳥祐介）

2011 - 2015

NEDO先導的産業技術創出事業（若手研究グラント）

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Authorship：Coinvestigator(s) Grant type：Contract research
固体酸化物形燃料電池のセル内電流分布の解明

Grant number：23760190 2011 - 2012

科学研究費助成事業若手研究(B)

　 More details

Authorship：Principal investigator Grant type：Scientific research funding
Green Production of Hydrogen from Nanocatalytic Solarthermal Steam-Methanol Reformer, カリフォルニア大学バークレー校（UC Berkeley)

2011

日本学術振興会国際学会等派遣事業

　 More details

Authorship：Principal investigator Grant type：Joint research
SOFC電極発熱解析に基づいた温度計測による発電分布診断法の実証

2011

九州大学水素エネルギー国際研究センター平成23年度文部科学省特別経費「産学官地域連携による水素社会実証研究」

　 More details

Authorship：Principal investigator Grant type：Contract research
PEFC無加湿運転のためのガス拡散層に関する研究

2010.8 - 2011.5

共同研究

　 More details

Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
円筒形マイクロＳＯＦＣの炭化水素燃料発電状態解析

2010.4 - 2011.3

共同研究

　 More details

Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
文部科学省　特別経費「産学官地域連携による水素社会実証研究」

2010.4 - 2011.3

文部科学省

　 More details

Authorship：Principal investigator

ＥＤＸトレーサーマッピングによるＰＥＦＣ電極発電分布および排水性能診断法の実証
ＥＤＸトレーサーマッピングによるＰＥＦＣ電極発電分布および排水性能診断法の実証

2010

九州大学水素エネルギー国際研究センター平成22年度文部科学省特別経費「産学官地域連携による水素社会実証研究」

　 More details

Authorship：Principal investigator Grant type：Contract research
福岡水素エネルギー戦略会議平成21年度研究開発助成事業（育成研究枠）

2009.7 - 2010.3

福岡県

　 More details

Authorship：Principal investigator

固体酸化物形燃料電池（SOFC）の基盤的研究～スタック温度分布および熱応力分布診断～
リチウムイオン2次電池の評価・解析技術開発

2009.4 - 2010.3

共同研究

　 More details

Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
固体酸化物形燃料電池（SOFC）の基盤的研究～スタック温度分布および熱応力分布診断～

2009

平成21年度福岡水素エネルギー戦略会議研究開発助成事業（育成研究枠）

　 More details

Authorship：Principal investigator Grant type：Contract research
発電時のMEA排水性向上に関する研究

2008.7 - 2010.3

共同研究

　 More details

Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
固体酸化物形燃料電池（SOFC）の各部過電圧解析に基づく自己運転診断制御法による安全確保ならびに最適制御による性能向上に関する研究（燃料多様化への展開）

2008.6 - 2009.3

共同研究

　 More details

Authorship：Principal investigator Grant type：Other funds from industry-academia collaboration
福岡水素エネルギー戦略会議平成20年度研究開発助成事業（育成研究枠）

2008.6 - 2009.3

福岡県

　 More details

Authorship：Principal investigator

固体酸化物形燃料電池（SOFC）の各部過電圧解析に基づく自己運転診断制御法による安全確保ならびに最適制御による性能向上に関する研究（燃料多様化への展開）
リチウムイオン2次電池の評価・解析技術開発

2008.4 - 2009.3

共同研究

　 More details

Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
固体酸化物形燃料電池（SOFC）の各部過電圧解析に基づく自己運転診断制御法による安全確保ならびに最適制御による性能向上に関する研究（燃料多様化への展開）

2008

平成20年度福岡水素エネルギー戦略会議研究開発助成事業（育成研究枠）

　 More details

Authorship：Principal investigator Grant type：Contract research
発電時のMEA排水性向上に関する研究

2007.7 - 2008.3

共同研究

　 More details

Authorship：Coinvestigator(s) Grant type：Other funds from industry-academia collaboration
福岡水素エネルギー戦略会議平成１９年度研究開発助成事業（育成研究枠）

2007.6 - 2008.3

福岡県

　 More details

Authorship：Principal investigator

固体酸化物形燃料電池（SOFC）の自己運転診断制御法による安全確保および最適制御による性能向上に関する研究
固体酸化物形燃料電池（ＳＯＦＣ）の自己運転診断制御法による安全確保および最適制御による性能向上に関する研究

2007

平成１９年度福岡水素エネルギー戦略会議研究開発助成事業（育成研究枠）

　 More details

Authorship：Principal investigator Grant type：Contract research

▼display all

Class subject

プログラミング演習(Python)

2024.6 - 2024.8 Summer quarter
熱力学Ⅰ（S2-19）

2024.4 - 2024.6 Spring quarter
水素工学セミナーII

2023.10 - 2024.3 Second semester
水素工学コミュニケーションII

2023.10 - 2024.3 Second semester
機械航空工学科機械工学コース熱エネルギー変換

2023.10 - 2023.12 Fall quarter
機械工学科熱力学 II

2023.10 - 2023.12 Fall quarter
プログラミング演習(Python)

2023.6 - 2023.8 Summer quarter
水素工学セミナーⅠ

2023.4 - 2023.9 First semester
水素工学コミュニケーションⅠ

2023.4 - 2023.9 First semester
機械航空工学系（Ⅲ群）熱力学 I

2023.4 - 2023.6 Spring quarter
空間表現実習（製図）

2022.10 - 2023.3 Second semester
水素工学セミナーII

2022.10 - 2023.3 Second semester
空間表現実習Ⅰ

2022.10 - 2023.3 Second semester
水素工学コミュニケーションII

2022.10 - 2023.3 Second semester
機械工学科熱力学 2

2022.10 - 2022.12 Fall quarter
機械航空工学科機械工学コース熱エネルギー変換

2022.10 - 2022.12 Fall quarter
水素工学セミナーⅠ

2022.4 - 2022.9 First semester
水素工学コミュニケーションⅠ

2022.4 - 2022.9 First semester
プログラミング演習 (Python)

2022.4 - 2022.9 First semester
機械航空工学系（Ⅲ群）熱力学 1

2022.4 - 2022.6 Spring quarter
水素工学セミナーII

2021.10 - 2022.3 Second semester
水素工学コミュニケーションII

2021.10 - 2022.3 Second semester
機械航空工学科機械工学コース熱エネルギー変換

2021.10 - 2021.12 Fall quarter
機械航空工学科機械工学コース熱力学 2

2021.6 - 2021.8 Summer quarter
プログラミング演習(Python)

2021.6 - 2021.8 Summer quarter
水素工学コミュニケーションⅠ

2021.4 - 2021.9 First semester
水素工学セミナーⅠ

2021.4 - 2021.9 First semester
機械航空工学科機械工学コース熱力学 1

2021.4 - 2021.6 Spring quarter
空間表現実習（製図）

2020.10 - 2021.3 Second semester
空間表現実習Ⅰ

2020.10 - 2021.3 Second semester
水素工学セミナーII

2020.10 - 2021.3 Second semester
水素工学コミュニケーションII

2020.10 - 2021.3 Second semester
機械航空工学科機械工学コース熱エネルギー変換

2020.10 - 2020.12 Fall quarter
機械航空工学科機械工学コース熱力学2（演習）

2020.6 - 2020.8 Summer quarter
プログラミング演習

2020.4 - 2020.9 First semester
水素工学セミナーⅠ

2020.4 - 2020.9 First semester
水素工学コミュニケーションⅠ

2020.4 - 2020.9 First semester
機械航空工学科機械工学コース熱力学1（演習）

2020.4 - 2020.6 Spring quarter
機械航空工学科機械工学コース工場見学（長期）

2019.10 - 2019.12 Fall quarter
機械航空工学科機械工学コース熱エネルギー変換（演習）

2019.10 - 2019.12 Fall quarter
機械航空工学科機械工学コース熱力学2（演習）

2019.6 - 2019.8 Summer quarter
水素工学セミナーⅠ

2019.4 - 2019.9 First semester
水素工学コミュニケーションⅠ

2019.4 - 2019.9 First semester
プログラミング演習

2019.4 - 2019.9 First semester
プログラミング演習

2019.4 - 2019.9 First semester
機械航空工学科機械工学コース熱力学1（演習）

2019.4 - 2019.6 Spring quarter
機械航空工学科機械工学コース熱力学2（演習）

2018.6 - 2018.8 Summer quarter
熱力学Ⅱ

2018.6 - 2018.8 Summer quarter
水素工学セミナーⅠ

2018.4 - 2018.9 First semester
水素工学コミュニケーションⅠ

2018.4 - 2018.9 First semester
プログラミング演習

2018.4 - 2018.9 First semester
機械航空工学科機械工学コース熱エネルギー変換（演習）

2018.4 - 2018.9 First semester
プログラミング演習

2018.4 - 2018.9 First semester
熱エネルギー変換

2018.4 - 2018.9 First semester
熱力学Ⅰ

2018.4 - 2018.6 Spring quarter
機械航空工学科機械工学コース熱力学1（演習）

2018.4 - 2018.6 Spring quarter
機械航空工学科機械工学コース熱エネルギー変換（演習）

2017.4 - 2017.9 First semester
水素工学セミナーⅠ

2017.4 - 2017.9 First semester
熱エネルギー変換

2017.4 - 2017.9 First semester
ﾌﾟﾛｸﾞﾗﾐﾝｸﾞ演習

2017.4 - 2017.9 First semester
水素工学コミュニケーションⅠ

2017.4 - 2017.9 First semester
プログラミング演習

2017.4 - 2017.9 First semester
水素工学セミナーⅠ

2016.4 - 2016.9 First semester
機械航空工学科機械工学コース熱エネルギー変換（演習）

2016.4 - 2016.9 First semester
プログラミング演習

2016.4 - 2016.9 First semester
水素工学コミュニケーションⅠ

2016.4 - 2016.9 First semester
プログラミング演習

2015.4 - 2015.9 First semester
水素工学セミナーⅠ

2015.4 - 2015.9 First semester
水素工学コミュニケーションⅠ

2015.4 - 2015.9 First semester
機械航空工学科機械工学コース熱エネルギー変換（演習）

2015.4 - 2015.9 First semester
水素工学セミナーⅠ

2014.4 - 2014.9 First semester
プログラミング演習

2014.4 - 2014.9 First semester
機械航空工学科機械工学コース熱エネルギー変換（演習）

2014.4 - 2014.9 First semester
水素工学コミュニケーションⅠ

2014.4 - 2014.9 First semester
水素工学セミナーII

2013.10 - 2014.3 Second semester
水素利用システム

2013.10 - 2014.3 Second semester
水素工学コミュニケーションⅡ

2013.10 - 2014.3 Second semester
機械航空工学科コアセミナー

2013.4 - 2013.9 First semester
情報処理演習III

2013.4 - 2013.9 First semester
機械航空工学科機械工学コース熱エネルギー変換（演習）

2013.4 - 2013.9 First semester
水素工学コミュニケーションⅠ

2013.4 - 2013.9 First semester
水素工学セミナーⅠ

2013.4 - 2013.9 First semester
機械航空工学科コアセミナー

2012.4 - 2012.9 First semester
機械航空工学科機械工学コース熱エネルギー変換（演習）

2012.4 - 2012.9 First semester
情報処理演習III

2012.4 - 2012.9 First semester
機械航空工学科コアセミナー

2010.4 - 2010.9 First semester
機械航空工学科コアセミナー

2009.4 - 2009.9 First semester
機械航空工学科コアセミナー

2008.4 - 2008.9 First semester
機械航空工学科コアセミナー

2007.4 - 2007.9 First semester
機械航空工学科コアセミナー

2006.4 - 2006.9 First semester

▼display all

FD Participation

2021.8 Role：Participation Title：【機械系FD】科研費関連

Organizer：[Undergraduate school/graduate school/graduate faculty]
2020.11 Role：Participation Title：【機械系FD】学修目標を評価する意義と方法

Organizer：[Undergraduate school/graduate school/graduate faculty]
2019.6 Role：Participation Title：若手向け科研申請に関する事例紹介

Organizer：[Undergraduate school/graduate school/graduate faculty]
2018.6 Role：Participation Title：少ししか参考にならない科研費の話

Organizer：[Undergraduate school/graduate school/graduate faculty]
2016.12 Role：Participation Title：機械系後期FD「発明法、発想法」

Organizer：[Undergraduate school/graduate school/graduate faculty]
2015.8 Role：Participation Title：科研費取得のための機械系FD

Organizer：[Undergraduate school/graduate school/graduate faculty]
2014.12 Role：Participation Title：「米国西海岸シリコンバレーにおける工学英語教育研修」プログラムのエッセンス

Organizer：[Undergraduate school/graduate school/graduate faculty]
2014.7 Role：Participation Title：English Learning in Teaching English (ELITE)-平成25年度EEP研修報告-

Organizer：[Undergraduate school/graduate school/graduate faculty]
2013.2 Role：Participation Title：学生がよい方向に変化する時～大学全体で学生の主体性を高め心の活性化を促す～

Organizer：University-wide
2012.12 Role：Participation Title：教育と研究をどう両立させるか ―個人的経験から

Organizer：[Undergraduate school/graduate school/graduate faculty]
2011.2 Role：Participation Title：工学教育の質向上(九州大学工学部における工学教育に求められているもの)

Organizer：[Undergraduate school/graduate school/graduate faculty]
2010.9 Role：Participation Title：研究費採択率向上のための申請書作成について

Organizer：Undergraduate school department
2010.5 Role：Participation Title：理工系学部における国際戦略

Organizer：[Undergraduate school/graduate school/graduate faculty]
2009.10 Role：Participation Title：英語による授業の現状と課題

Organizer：Undergraduate school department
2008.9 Role：Participation Title：科研費，競争的研究資金の獲得および国際的アクティビティの向上について

Organizer：Undergraduate school department
2008.8 Role：Participation Title：授業におけるWebCTの利用

Organizer：Undergraduate school department
2008.3 Role：Participation Title：工学研究院の将来構想策定とその理解共有・実行に向けて－QUEST-MAPの役割と活用－

Organizer：Undergraduate school department
2007.6 Role：Participation Title：機械系FD講演会「理工系大学院における燃料電池・水素分野の人材育成に関する調査」

Organizer：Undergraduate school department
2007.4 Role：Participation Title：新任教員の研修

Organizer：University-wide
2007.3 Role：Participation Title：不明

Organizer：[Undergraduate school/graduate school/graduate faculty]
2007.1 Role：Participation Title：不明

Organizer：Undergraduate school department

▼display all

Participation in international educational events, etc.

2016.9

VIETNAM NATIONAL UNIVERSITY HO CHI MINH CITY, MINATEC, CEA, LETI

School on Micro-Nanotechnology (MINATEC 2016)

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Venue：Ho Chi Minh, Vietnam

Outline of Social Contribution and International Cooperation activities

固体高分子形燃料電池，固体酸化物形燃料電池の運転状態診断法および性能向上のための物質輸送，熱解析，ならびにリチウムイオン二次電池の評価・解析法に関して，民間企業と共同研究を実施している．
国際会議を通して，海外の研究者と交流を図っている．
地球規模課題対応国際科学技術協力プログラム（SATREPS）　「高効率燃料電池と再生バイオガスを融合させた地域内エネルギー循環システムの構築」に分担研究者として参加し，ベトナム国家大学ホーチミン市校ナノテク研究所、カントー大学、ホーチミン市工科大学との連携研究開発を進めている．

Social Activities

インピーダンス法によるリチウムイオン電池の計測・評価技術

Role(s)： Lecturer

株式会社R&D支援センター 2023.10

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インピーダンス法によるリチウムイオン電池の計測・評価技術

株式会社R&D支援センター 2023.10

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency
リチウムイオン電池における電気化学インピーダンス分光測定・評価法～充放電状態の把握及び劣化診断、性能・耐久性向上に向けて～

Role(s)： Lecturer

株式会社情報機構 2023.5

　More details

Type：Seminar, workshop

researchmap
リチウムイオン電池における電気化学インピーダンス分光測定・評価法～充放電状態の把握及び劣化診断、性能・耐久性向上に向けて～

株式会社情報機構 2023.5

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency
NEDO水素特別授業

読売新聞：3/28（火）朝刊，朝日新聞　3/29（水）朝刊九州大学 2023.3

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Newspaper, magazine
NEDO水素エネルギー広報事業水素特別授業

福岡県立香住丘高等学校 / 国立研究開発法人新エネルギー・産業技術総合開発機構（NEDO） 2022.12

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Audience： Infants,　Schoolchildren,　Junior students,　High school students

Type：Seminar, workshop
九州大学水素エネルギー国際研究センター模擬講義～水素と燃料電池～

大分県立大分雄城台高等学校第１学年 2019.8

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Audience： Infants,　Schoolchildren,　Junior students,　High school students

Type：Seminar, workshop
九州大学水素エネルギー国際研究センター模擬講義～水素と燃料電池～

福岡県立子穂高等学校理数科２年生 2018.11

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Audience： Infants,　Schoolchildren,　Junior students,　High school students

Type：Seminar, workshop
九州大学水素エネルギー国際研究センター模擬講義～水素と燃料電池～

九州国際大学附属高等学校第１学年 2018.8

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Audience： Infants,　Schoolchildren,　Junior students,　High school students

Type：Seminar, workshop
九州大学水素エネルギー国際研究センター模擬講義～水素と燃料電池～

近畿大学附属広島高等学校・東広島校高校２学年 2018.8

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Audience： Infants,　Schoolchildren,　Junior students,　High school students

Type：Seminar, workshop
平成２９年度技術者育成セミナー「燃料電池コース」講師

福岡水素エネルギー人材育成センター (福岡水素エネルギー戦略会議) 九州大学 2017.11

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Seminar, workshop
平成２９年度技術者育成セミナー「燃料電池コース」講師

福岡水素エネルギー人材育成センター (福岡水素エネルギー戦略会議) 九州大学 2017.11

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Type：Seminar, workshop

researchmap
平成２８年度技術者育成セミナー「燃料電池コース」講師

福岡水素エネルギー人材育成センター (福岡水素エネルギー戦略会議) 九州大学 2016.11

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Seminar, workshop
平成２８年度技術者育成セミナー「燃料電池コース」講師

福岡水素エネルギー人材育成センター (福岡水素エネルギー戦略会議) 九州大学 2016.11

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Type：Seminar, workshop

researchmap
第１８回技術者育成コース講師

福岡水素エネルギー戦略会議九州大学 2015.10

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Seminar, workshop
第１８回技術者育成コース講師

福岡水素エネルギー戦略会議九州大学 2015.10

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Type：Seminar, workshop

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第１７回技術者育成コース講師

福岡水素エネルギー戦略会議九州大学 2014.11

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Seminar, workshop
第１７回技術者育成コース講師

福岡水素エネルギー戦略会議九州大学 2014.11

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Type：Seminar, workshop

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九州大学水素エネルギー国際研究センター模擬講義～水素と燃料電池～

福岡県立筑紫中央高校2年生 2013.10

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Audience： Infants,　Schoolchildren,　Junior students,　High school students

Type：Seminar, workshop
第１６回技術者育成コース講師

福岡水素エネルギー戦略会議九州大学 2013.7

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Seminar, workshop
第１６回技術者育成コース講師

福岡水素エネルギー戦略会議九州大学 2013.7

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Type：Seminar, workshop

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次世代汎用主力FCの座を目指して固体酸化物形燃料電池「SOFC」の新展開 Bコース第７講耐久性向上へ向けたSOFCのセル・スタック温度および熱応力分布解析（依頼講演）

株式会社エヌ・ティー・エスホテル機山館東京都文京区 2011.3

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Seminar, workshop
次世代汎用主力FCの座を目指して固体酸化物形燃料電池「SOFC」の新展開 Bコース第７講耐久性向上へ向けたSOFCのセル・スタック温度および熱応力分布解析（依頼講演）

株式会社エヌ・ティー・エスホテル機山館東京都文京区 2011.3

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Type：Seminar, workshop

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固体酸化物形燃料電池(SOFC)の基盤的研究～スタック温度分布および熱応力分布解析～（依頼講演），水素エネルギー先端技術展2010 九大･産総研・NEDO専門セミナー燃料電池・水素技術分野における最新の研究動向

九州大学（独）産業技術総合研究所水素材料先端科学研究センター（独）新エネルギー・産業技術総合開発機構九州支部西日本総合展示場新館北九州市 2010.10

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Seminar, workshop
固体酸化物形燃料電池(SOFC)の基盤的研究～スタック温度分布および熱応力分布解析～（依頼講演），水素エネルギー先端技術展2010 九大･産総研・NEDO専門セミナー燃料電池・水素技術分野における最新の研究動向

九州大学（独）産業技術総合研究所水素材料先端科学研究センター（独）新エネルギー・産業技術総合開発機構九州支部西日本総合展示場新館北九州市 2010.10

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Type：Seminar, workshop

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SOFCの各部過電圧解析に基づく自己運転診断制御法による安全確保ならびに最適制御による性能向上に関する研究～燃料多様化への展開～（依頼講演），平成２１年度研究分科会（第３回）～燃料電池要素研究分科会～

福岡水素エネルギー戦略会議九州大学 2010.1

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Lecture
SOFCの各部過電圧解析に基づく自己運転診断制御法による安全確保ならびに最適制御による性能向上に関する研究～燃料多様化への展開～（依頼講演），平成２１年度研究分科会（第３回）～燃料電池要素研究分科会～

福岡水素エネルギー戦略会議九州大学 2010.1

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Type：Lecture

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円筒形マイクロSOFCの交流インピーダンス測定による過電圧および熱解析（依頼講演），中島裕典（<- 中嶋裕典），2009（平成21）年度第１回関西電気化学研究会

電気化学会関西支部，電気化学会，米国電気化学会(The Electrochemical Society Inc.)日本支部京都大学 2009.7

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Lecture
円筒形マイクロSOFCの交流インピーダンス測定による過電圧および熱解析（依頼講演），中島裕典（<- 中嶋裕典），2009（平成21）年度第１回関西電気化学研究会

電気化学会関西支部，電気化学会，米国電気化学会(The Electrochemical Society Inc.)日本支部京都大学 2009.7

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Type：Lecture

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固体酸化物形燃料電池（SOFC）の自己運転診断制御法による安全確保及び最適制御による性能向上に関する研究（依頼講演），平成２０年度研究分科会（第３回）～水素社会システム・実証検討分科会～～燃料電池要素研究分科会～

福岡水素エネルギー戦略会議九州大学 2008.12

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Lecture
固体酸化物形燃料電池（SOFC）の自己運転診断制御法による安全確保及び最適制御による性能向上に関する研究（依頼講演），平成２０年度研究分科会（第３回）～水素社会システム・実証検討分科会～～燃料電池要素研究分科会～

福岡水素エネルギー戦略会議九州大学 2008.12

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Type：Lecture

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Activities contributing to policy formation, academic promotion, etc.

2022.10 - 2023.1 福岡県糸島市

地域再生可能エネルギー導入戦略推進協議会　諮問委員

Travel Abroad

2023.10

Staying countory name 1：Sweden Staying institution name 1：244th ECS Meeting
2023.10

Staying countory name 1：Sweden Staying institution name 1：KTH Royal Institute of Technology
2023.10

Staying countory name 1：Sweden Staying institution name 1：Swedish National Space Agency
2023.5 - 2023.6

Staying countory name 1：United States Staying institution name 1：243rd ECS Meeting with the 18th International Symposium on Solid Oxide Fuel Cells (SOFC-XVIII)
2018.10

Staying countory name 1：Norway Staying institution name 1：Norwegian University of Science and Technology

Staying institution name 2：PoreLab
2018.10

Staying countory name 1：Norway Staying institution name 1：The 10th Kyoto International forum for energy and environment symposium (KIFEE-10)

Staying institution name 2：MS Finnmarken
2018.8

Staying countory name 1：China Staying institution name 1：Tongji Unicersity: The 5th Asian Solid Oxide Fuel Cells Conference
2018.6

Staying countory name 1：Brazil Staying institution name 1：WHEC (World Hydrogen Energy Conference) 2018
2017.10

Staying countory name 1：Taiwan, Province of China Staying institution name 1：National Chung Hsing University
2017.9 - 2017.10

Staying countory name 1：Taiwan, Province of China Staying institution name 1：2017 The 3rd International Conference on Inventions

Staying institution name 2：Sun Moon Lake
2017.7

Staying countory name 1：United States Staying institution name 1：15th International Symposium on Solid Oxide Fuel Cells (SOFC-XV)

Staying institution name 2：The Diplomat Beach Resort
2016.10

Staying countory name 1：United States Staying institution name 1：Pacific Rim Meeting on Electrochemical and Solid-State Science 2016 (PRiME 2016)

Staying institution name 2：Hilton Hawaiian Village

Staying institution name 3：Hawaii Convention Center
2016.9

Staying countory name 1：Viet Nam Staying institution name 1：School on Micro-Nanotechnology (MINATEC 2016 :Micro and Nanotechnology Innovation Campus 2016)

Staying institution name 2：Ho Chi Minh City University of Technology
2016.9

Staying countory name 1：Viet Nam Staying institution name 1：12th Anniversary Celebration Ceremony of LABORATORY FOR NANOTECHNOLOGY & Inauguration Ceremony of Fuel Cell Lab.

Staying institution name 2：VIETNAM NATIONAL UNIVERSITY HO CHI MINH CITY
2016.7

Staying countory name 1：Austria Staying institution name 1：Third ISA Forum of Sociology

Staying institution name 2：Universität Wien
2016.7

Staying countory name 1：Switzerland Staying institution name 1：12th EUROPEAN SOFC & SOE FORUM

Staying institution name 2：Kultur- und Kongresszentrum Luzern
2016.7

Staying countory name 1：Switzerland Staying institution name 1：Swiss Federal Institute of Technology Zurich (ETH Zurich)
2016.6

Staying countory name 1：Poland Staying institution name 1：7th European Thermal-Sciences Conference

Staying institution name 2：Jagiellonian University’s Auditorium Maximum
2015.10

Staying countory name 1：Taiwan, Province of China Staying institution name 1：National Chung Hsing University
2015.10

Staying countory name 1：Taiwan, Province of China Staying institution name 1：66th Annual Meeting of the International Society of Electrochemistry

Staying institution name 2：Taipei International Convention Center
2015.8

Staying countory name 1：Switzerland Staying institution name 1：Swiss Federal Institute of Technology Zurich (ETH Zurich)
2015.7

Staying countory name 1：United Kingdom Staying institution name 1：ECS Conference on Electrochemical Energy Conversion & Storage with SOFC-XIV

Staying institution name 2：The Scottish Exhibition and Conference Centre
2014.10

Staying countory name 1：Mexico Staying institution name 1：226th Meeting of The Electrochemical Society

Staying institution name 2：The Moon Palace
2014.10

Staying countory name 1：United States Staying institution name 1：University of California, Berkeley
2013.12

Staying countory name 1：United States Staying institution name 1：University of California, Berkeley
2013.12

Staying countory name 1：United States Staying institution name 1：THERMEC '2013, the 8th international conference on processing and manufacturing of advanced materials

Staying institution name 2：Hotel Rio
2013.11

Staying countory name 1：United States Staying institution name 1：University of California, Berkeley
2013.10 - 2013.11

Staying countory name 1：United States Staying institution name 1：224th Meeting of The Electrochemical Society

Staying institution name 2：The Hilton San Francisco Hotel
2012.10

Staying countory name 1：Sweden Staying institution name 1：Lund University
2012.10

Staying countory name 1：United States Staying institution name 1：University of California, Berkeley
2012.10

Staying countory name 1：United States Staying institution name 1：222th Meeting of The Electrochemical Society - PRiME 2012

Staying institution name 2：Hawaii Convention Center and the Hilton Hawaiian Village
2012.9

Staying countory name 1：Norway Staying institution name 1：Kyoto International Forum for Environment and Energy (KIFEE) 2012 - 6th KIFEE Symposium on Environment, Energy and Materials

Staying institution name 2：Norwegian University of Science and Technology (NTNU)
2012.8 - 2012.10

Staying countory name 1：Switzerland Staying institution name 1：Swiss Federal Institute of Technology Zurich (ETH Zurich)
2012.8

Staying countory name 1：Czech Republic Staying institution name 1：63rd Annual Meeting of the International Society of Electrochemistry

Staying institution name 2：Clarion Congress Hotel Prague
2011.10

Staying countory name 1：United States Staying institution name 1：220th Meeting of The Electrochemical Society

Staying institution name 2：Westin Boston Waterfront and the Boston Convention and Exhibition Center
2011.10

Staying countory name 1：United States Staying institution name 1：Massachusetts Institute of Technology
2011.6 - 2011.12

Staying countory name 1：United States Staying institution name 1：University of California, Berkeley
2011.5

Staying countory name 1：United States Staying institution name 1：University of California, Berkeley
2011.5

Staying countory name 1：Canada Staying institution name 1：219th Meeting of The Electrochemical Society (SOFC-XII)

Staying institution name 2：The Palais des Congres de Montreal
2010.10

Staying countory name 1：United States Staying institution name 1：University of California, Berkeley
2010.10

Staying countory name 1：United States Staying institution name 1：218th Meeting of The Electrochemical Society

Staying institution name 2：Riviera Hotel
2009.10

Staying countory name 1：Austria Staying institution name 1：216th Meeting of The Electrochemical Society (SOFC XI)

Staying institution name 2：Austria center
2009.10

Staying countory name 1：Germany Staying institution name 1：SGL Group
2005.8 - 2005.9

Staying countory name 1：France Staying institution name 1：7th International Symposium on Molten Salts Chemistry & Technology

Staying institution name 2：Université Paul Savatier
2005.5

Staying countory name 1：China Staying institution name 1：First Asian and Ninth China-Japan Bilateral Conference on Molten Salt Chemistry and Technology

Staying institution name 2：Anhui Normal University (ANU)

Staying institution name 3：University of Science and Technology Beijing (USTB)
2004.10

Staying countory name 1：United States Staying institution name 1：206th Meeting of The Electrochemical Society, 2004 Fall Meeting of The Electrochemical Society of Japan

Staying institution name 2：Hilton Hawaiian Village
2003.8

Staying countory name 1：Norway Staying institution name 1：Norwegian University of Science and Technology (NTNU)
2003.6

Staying countory name 1：United States Staying institution name 1：Chicago/Midwest Renewable Energy Workshop

Staying institution name 2：Illinois Institute of Technology
2002.5

Staying countory name 1：Korea, Republic of Staying institution name 1：Asian Conference on Electrochemistry (ACEC) 2002 and The 5th Korea-Japan Joint Seminar on Electrochemistry

Staying institution name 2：Jeju Oriental Hotel

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