Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Hironori NAKAJIMA Last modified date:2021.11.10

Assistant Professor / Hydrogen Utilization Engineering / Department of Mechanical Engineering / Faculty of Engineering


Presentations
1. I141 Investigation of generated water phase in PEFC based on equilibrium potential
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..
2. I134 Measurement and analysis of proton conductivity in polymer electrolyte membrane under sub-zero degree
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..
3. I113 Experimental Analysis of the Current Distribution in a Microtubular Solid Oxide Fuel Cell
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℃..
4. I112 Performance of an Anode-Supported Honeycomb Solid Oxide Fuel Cell with Different Flow Channel Configurations
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..
5. H113 Current and Temperature Distribution Analyses for a Microtubular Solid Oxide Fuel Cell
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..
6. H112 Mass Transfer in an Anode-Supported Honeycomb Solid Oxide Fuel Cell
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..
7. Hydrogen Production From Methanol Steam Reforming With ZnO/CuO Nanowire Catalyst.
8. Hiroyuki MISE, Masahiro Nakamura, Yuya Tachikawa, Hironori Nakajima, Kohei Ito, Characteristics of a Planar SOFC With Load Variation (A1515), 14th European SOFC & SOE Forum, 2020.10, Renewable energy such as solar power and wind power has been widely introduced to mitigate environmental impacts in energy consumption, but it needs power output leveling for demand. SOFCs can be a candidate for the component thanks to their high efficiency. However, load variation for the leveling gives rise to time variation in distributions of fuel/oxidant concentration, current, and temperature in a cell, affecting the power output stability and the durability of a cell. We have therefore developed a finite element method model of a planar SOFC verified with measurement using segmented electrodes, and investigated corresponding cell behavior assumed in a model of a stationary combined heat and power (CHP) system and limitation of load variation for durable cell/interconnector designs and operating conditions..
9. Shintaro Iwasaki, Hironori Nakajima, Tatsumi Kitahara, Pore Network Modeling of Microporous Layers for Polymer Electrolyte Fuel Cells, PRiME 2020, 2020.10, [URL].
10. Tasuku Higa, Hironori Nakajima, Fabrication and Evaluation of an Anode-Supported Honeycomb SOFC with Built-in Catalytic Partial Oxidation Micro-Reformer, PRiME 2020, 2020.10, [URL].
11. Hironori Nakajima, Experimental and Numerical Analyses of Mass Transfer in Solid Oxide Cells, PRiME 2020, 2020.10, [URL].
12. Koichiro Otaguro, Ryo Saito, Hironori Nakajima, Kohei Ito, Analysis of Influence of Cathode Current Collector Wettability on Current Loss By Crossover Evaluation Both at Cathode and Anode Side, PRiME 2020, 2020.10, [URL].
13. Tandem system by the combination of a novel water elctrolyzer with CO2 hydrogenation reactor.
14. 中島 裕典, カーボンリサイクル社会に向けた燃料電池研究, 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), 2020.09, [URL].
15. Yoshitsugu SONE, Hironori NAKAJIMA, Omar MENDOZA, Asuka SHIMA, Mitsuhiro INOUE, Takayuki ABE, Hiroshige MATSUMOTO, 87th ECSJ Spring Meeting, [URL].
16. Yoshihiro Iwanaga, Hironori Nakajima, Kohei Ito, 28th Symposium on Solid Oxide Fuel Cells in Japan, [URL].
17. Hiroyuki Mise, Masahiro Nakamura, Yuya Tachikawa, Hironori Nakajima, Kohei Ito, 28th Symposium on Solid Oxide Fuel Cells in Japan, [URL].
18. Kohei Sasaki, Hironori Nakajima, Tatsumi Kitahara, 28th Symposium on Solid Oxide Fuel Cells in Japan, [URL].
19. Hironori NAKAJIMA, Asuka SHIMA, Mitsuhiro INOU, Takayuki ABE, Hiroshige MATSUMOTO, Omar MENDOZA, Yoshitsugu SONE, COMSOL Conference 2019 Tokyo, [URL].
20. Kohei Sasaki, Hironori NAKAJIMA, Tatsumi KITAHARA, Electrochemical Impedance Spectroscopy Analysis of Carbon Deposition in an Anode-Supported Planar Solid Oxide Fuel Cell By Segmented Electrodes, 236th Meeting of the Electrochemical Society, 2019.10, [URL].
21. Yoshihiro Iwanaga, Hironori NAKAJIMA, Kohei ITO, Electrolytic Performance of a Cathode-Supported Honeycomb Solid Oxide Electrolysis Cell, 236th Meeting of the Electrochemical Society, 2019.10, [URL].
22. Hiroki IINUMA, Yoshio MATSUZAKI, Koki SATO, Yoshitaka BABA, Yuya TACHIKAWA, Hironori NAKAJIMA, Shunsuke TANIGUCHI, Junichiro OTOMO, Conceptual Design for Significant Improvement in Efficiency of Long-Term Energy Storage with Reversible Solid Oxide Cells (R-SOC), Asian Pacific Confederation of Chemical Engineering (APCChE), 2019.09, [URL].
23. Kohei Sasaki, Hironori Nakajima, and Kohei Ito, Influence of Carbon Deposition on the Current Distribution in an Anode-Supported Planar Solid Oxide Fuel Cell in-Situ Assessed by Segmented Electrodes, 16th International Symposium on Solid Oxide Fuel Cells (SOFC-XVI), 2019.09, [URL].
24. Y. Iwanaga, H. Nakajima, and K. Ito, Fuel Production with a Cathode-Supported Honeycomb Solid Oxide Electrolysis Cell, 16th International Symposium on Solid Oxide Fuel Cells (SOFC-XVI), 2019.09, [URL].
25. Hironori NAKAJIMA, Mass Transfer in Fuel Cells, NGRC (Nucleation & Growth Research Conference) – International Workshop of Electrochemical/Materials Processing for Renewable Energy –, 2019.06, [URL].
26. Yoshihiro IWANAGA, Hironori NAKAJIMA, Kohei ITO, The Proceedings of 72nd Conference of Kyushu Branch, 2019.
27. Wataru Matsunaka, Hironori Nakajima, Alejandro J. Santis-Alvarez, Dimos Poulikakos, 27th Symposium on Solid Oxide Fuel Cells in Japan, [URL].
28. Shunzaburo Murakami, Hironori Nakajima, 27th Symposium on Solid Oxide Fuel Cells in Japan, [URL].
29. Kohei Sasaki, Hironori Nakajima, Tatsumi Kitahara, 27th Symposium on Solid Oxide Fuel Cells in Japan, [URL].
30. The 59th Battery Symposium Japan, 2018.11, [URL].
31. The 59th Battery Symposium Japan, 2018.11, [URL].
32. The 59th Battery Symposium Japan, 2018.11, [URL].
33. The 59th Battery Symposium Japan, 2018.11, [URL].
34. Hironori NAKAJIMA, In-plane Current Variations in Solid Oxide Fuel Cells In-situ Identified by Cathode Segmentation, The 10th Kyoto International Forum for Environment and Energy (KIFEE) Symposium, 2018.10, [URL].
35. Wataru Matsunaka, Hironori NAKAJIMA, Alejandro Santis, Dimos Poulikakos, Evaluation of a Micro CPOX Reformer for Solid Oxide Fuel Cells, The 10th Kyoto International Forum for Environment and Energy (KIFEE) Symposium, 2018.10, [URL].
36. Shunzaburo Murakami, Hironori NAKAJIMA, Current Distributions in Anode-Supported Honeycomb Solid Oxide Fuel Cells, The 10th Kyoto International Forum for Environment and Energy (KIFEE) Symposium, 2018.10, [URL], An anode-supported honeycomb solid oxide fuel cell (SOFC) gives high volumetric power density and improves thermo-mechanical durability at high temperatures. We have so far shown the promising power densities and investigated the effect of the internal flow channel configurations on the cell performance in terms of the hydrogen partial pressure distributions in the cell under operation. In this study, we have investigated the current distribution of anode-supported honeycomb solid oxide fuel cells by finite element analysis and proposed new flow channel structures for practical use.
37. H.-W. Li, L. He, H. Nakajima, S.-J. Hwang, Y. Filinchuk, H. Hagemann, T. R. Jensen, E. Akiba, Metal Boron Hydrides for Multiple Energy Applications, The 5th International Conference on Nanomechanics and Nanocomposites (ICNN5) , 2018.08, [URL].
38. Masahiro Joki, Yuto Wakita, Yuya Tachikawa, Hironori Nakajima, Kohei Ito, Analysis of Resistance Components of a Practical Planar-Type SOFC with the Distribution of Relaxation Time Method
, The 5th Asian SOFC Symposium, 2018.08, [URL].
39. Yuto Wakita, Yuya Tachikawa, Hironori Nakajima, Kohei Ito, Effect of Glass Wettability on the Mechanical Reliability of the Planar SOFC, The 5th Asian SOFC Symposium, 2018.08, [URL].
40. Kohei Sasaki, Hironori Nakajima, Tatsumi Kitahara, Spatial Electrochemical Impedance Spectroscopy Analysis of an Anode-supported Planar Solid Oxide Fuel Cell with Segmented Electrodes, The 5th Asian SOFC Symposium, 2018.08, [URL].
41. H.-W. Li, L. He, H. Nakajima, Y. Filinchuk, H. Hagemann, T. R. Jensen, E. Akiba, Metal born hydrides for high density hydrogen storage and fast ionic conductivity
, THERMEC2018, 2018.07, [URL].
42. H.-W. Li, L. He, H. Nakajima, S. Hwang, Y. Filinchuk, H. Hagemann, T. R. Jensen, E. Akiba, Facile Synthesis of Metal Boron Hydrides for Fast Ionic Conductivity, 22nd World Hydrogen Energy Conference (WHEC2018), 2018.06, [URL].
43. Hironori Nakajima, Kohei Sasaki, Kenta Dan, Özgür Aydın, Tatsuhiro Ochiai, Tatsumi Kitahara, Kohei Ito, In-plane Current Distribution in the Planar Solid Oxide Fuel Cell In-situ Identified by Segmented Cathodes, 22nd World Hydrogen Energy Conference (WHEC2018), 2018.06, [URL].
44. Construction of the Microporous Layer in the PEFC by Pore Network Modeling, Dingfeng CHEN, Kentaro HARANO, Yuki MONDE, Hirononi NAKAJIMA, Tatsumi KITAHARA, Kohei ITO, The Proceedings of the 23rd National Symposium on Power and Energy Systems, 2018, [URL].
45. emperature Dependence of Polymer Electrolyte Membrane Water Electrolysis (Numerical Analysis Considering Gas-Liquid Two Phase), Jyunya KAI, Ryo SAITOU, Kenji TERABARU, Hua LI, Hironori NAKAJIMA, Kohei ITO, The Proceedings of the 23rd National Symposium on Power and Energy Systems, 2018, [URL].
46. Spacial impedance analysis of an anode-supported planar solid oxide fuel cell by direct measurement with segmented electrodes, Kohei SASAKI, Kenta DAN, Tatsuhiro OCHIAI, Hironori NAKAJIMA, Tatsumi KITAHARA, The Proceedings of 71st Conference of Kyushu Branch, 2018, [URL].
47. Evaluation of Reforming Characteristics for a Catalytic Partial Oxidation Micro-Reformer Built in the Solid Oxide Fuel Cell, Wataru Matsunaka, Hironori Nakajima, Alejandro J. Santis-Alvarez, Dimos Poulikakos, Kohei Ito, The Proceedings of 71st Conference of Kyushu Branch, 2018, [URL].
48. Fabrication process optimization of membrane electrode assembly for higher performance in unitized reversible fuel cell, Atsushi MORIYAMA, Akiko INADA, Hironori NAKAJIMA, Takahiro KARIMATA, Tsuyohiko FUJIGAYA, Kohei ITO, The Proceedings of the 71st Conference of Kyushu Branch, 2018, [URL].
49. Tatsuhiro Ochiai, Hironori Nakajima, Takahiro Karimata, Tatsumi Kitahara, Kohei Ito, Yusuke Ogura, 26th Symposium on Solid Oxide Fuel Cells in Japan, [URL].
50. , [URL].
51. Shunzaburo Murakami, Hironori Nakajima, Tatsumi Kitahara, Finite Element Analysis of Mass Transport Depending on the Flow Channel Configurations of an Anode-Supported Honeycomb Solid Oxide Fuel Cell, 26th Symposium on Solid Oxide Fuel Cells in Japan, [URL].
52. Tatsumi KITAHARA, Hironori NAKAJIMA, Kenta DAN, Impedance Spectroscopy to Prevent Performance Degradation Due to Sea Salt for Marine Polymer Electrolyte Fuel Cells , The 11th International Symposium on Marine Engineering (ISME2017), 2017.10.
53. Hironori NAKAJIMA, Tatsumi KITAHARA, Eisaku TSUDA, In-situ Segmented Electrode Analysis of In-plane Current Distributions in an Anode-Supported Planar Solid Oxide Fuel Cell for Marine Power Applications, The 11th International Symposium on Marine Engineering (ISME2017), 2017.10.
54. Hironori Nakajima, Mass Transfer in the Solid Oxide Fuel Cell, 2017 The 3rd International Conference on Inventions, 2017.10.
55. Shunzaburo Murakami, Hironori NAKAJIMA, Tatsumi KITAHARA, Anode-Supported Honeycomb Solid Oxide Fuel Cell Depending on the Flow Channel Configurations, 2017 The 3rd International Conference on Inventions, 2017.10.
56. Hironori Nakajima, Akiko Inada, Tatsumi Kitahara, Electrochemical Impedance Spectroscopy Study of the Electrode Microstructure of the Lithium-Ion Battery, 2017 The 3rd International Conference on Inventions, 2017.10.
57. Shunzaburo Murakami, Hironori NAKAJIMA, Tatsumi KITAHARA, Development of the Flow Channel Structure of an Anode-Supported Honeycomb Solid Oxide Fuel Cell for High Power Density, 2017 The 3rd International Conference on Inventions, SPINTECH Technology Thesis Awards Section, 2017.09, An anode-supported honeycomb solid oxide fuel cell (SOFC) gives high volumetric power density and improves thermo-mechanical durability at high temperatures. We have so far shown the promising power densities and investigated the effect of the internal flow channel assignments and the porous anode support thicknesses on the cell performance in terms of the hydrogen partial pressure distributions in the cell under operation. In this study, we measure ohmic resistances of the honeycomb cells by current interrupt method, and indicate the impact of Ni reoxidation in the anode support resulting in high internal ohmic resistances. Fuel depletion in the cell causes the Ni reoxidation, and deteriorates the performance of the honeycomb cell..
58. T. Ochiai, H. Nakajima, T. Karimata, T. Kitahara, K. Ito, and Y. Ogura, In-Situ Analysis of the in-Plane Current Distribution Difference between Electrolyte-Supported and Anode-Supported Planar Solid Oxide Fuel Cells by Segmented Electrodes, 15th International Symposium on Solid Oxide Fuel Cells (SOFC-XV), 2017.07, [URL].
59. Ö. Aydın, H. Nakajima, and T. Kitahara, In Situ Measured Spatial Temperature Variations for Improving Reliability of Numerical SOFC Tools, 15th International Symposium on Solid Oxide Fuel Cells (SOFC-XV), 2017.07, [URL].
60. H. Nakajima, T. Kitahara, and E. Tsuda, Segmented Electrode Analysis of an Anode-Supported Planar Solid Oxide Fuel Cell for the Diagnosis of Marine Power Applications, 15th International Symposium on Solid Oxide Fuel Cells (SOFC-XV), 2017.07, [URL].
61. Y. Wakita, Y. Tachikawa, H. Nakajima, and K. Ito, Glass Shape Change during Firing for Improving the Seal of Planar SOFCs, 15th International Symposium on Solid Oxide Fuel Cells (SOFC-XV), 2017.07, [URL].
62. Hironori Nakajima, Tatsumi Kitahara, Eisaku Tsuda, In-situ Current and Temperature Distribution Measurements for the Marine Solid Oxide Fuel Cell, The 87th Annual Meeting of JIME (Japan Institute of Marine Engineering), 2017.5.16.
63. Kenta Dan, Tatsumi Kitahara, Hironori Nakajima, Abnormal Diagnosis for Marine Polymer Electrolyte Fuel Cells, The 87th Annual Meeting of JIME (Japan Institute of Marine Engineering), 2017.5.16.
64. Liqing He, LI Hai-Wen, Hironori NAKAJIMA, Yaroslav Filinchuk, Hans Hagemann, Etsuo Akiba, Zhouguang Lu, Bimetallic Dodecaborate LiNaB12H12 and Its Application in All-solid-state Batteries, The 2017 MRS Spring Meeting and Exhibit, 2017.04, [URL].
65. Hironori NAKAJIMA, Power Generation with an Anode-supported Honeycomb Solid Oxide Fuel Cell, 2017 International Conference on Smart Science, 2017.04.
66. Sou Ikeda, Shunzaburo Murakami, Hironori Nakajima, Tatsumi Kitahara, Fuel Distribution of Anode-supported Honeycomb Solid Oxide Fuel Cells, 25th Symposium on Solid Oxide Fuel Cells in Japan, [URL].
67. Tatsuhiro Ochiai, Takahiro Karimata, Hironori Nakajima, Tatsumi Kitahara, Kohei Ito, Yusuke Ogura, Finite Element Modeling with Direct Rib-Channel Current Measurement of Planar Solid Oxide Fuel Cells by Segmented Electrodes, 25th Symposium on Solid Oxide Fuel Cells in Japan
, [URL].
68. Kenta Ishikawa, Tatsumi Kitahara, and Hironori Nakajima, The 57th Battery Symposium Japan, 2015.11.13, [URL].
69. Eisaku Tsuda, Hironori Nakajima, Tatsumi Kitahara, Current and Temperature Distribution Measurement of Marine Solid Oxide Fuel Cell, The 86th Annual Meeting of JIME (Japan Institute of Marine Engineering), 2016.10.25.
70. Koji Fukushima, Kenta Dan, Tatsumi Kitahara, Hironori Nakajima, Abnormal Diagnosis for Marine Polymer Electrolyte Fuel Cell Using Real-Time Electrochemical Impedance Spectroscopy, The 86th Annual Meeting of JIME (Japan Institute of Marine Engineering), 2016.10.25.
71. Tatsuhiro OCHIAI, Hironori NAKAJIMA, Takahiro KARIMATA, Tatsumi KITAHARA, Kohei ITO, Yusuke OGURA, Jun SHIMANO, Direct Current Distribution Measurement of an Electrolyte-Supported Planar Solid Oxide Fuel Cell Under the Rib and Channel by Segmented Electrodes, 230th Meeting of the Electrochemical Society (PRiME2016), 2016.10, [URL].
72. Tatsumi Kitahara, Hironori NAKAJIMA, Kenta Ishikawa, Gas Diffusion Layer Coated with a Microporous Layer Containing Hydrophilic CNTs to Enhance PEFC Performance without Humidification Using Anode Gas Recirculation, 230th Meeting of the Electrochemical Society (PRIME2016), 2016.10, [URL].
73. Kohei Ito, Takuya Sakaguchi, Yuta Tsuchiya, Akiko Inada, Hironori NAKAJIMA, Ryo Saito, Gas Crossover Suppression by Controlling Wettability of Cathode Current Collector, 230th Meeting of The Electrochemical Society (PRiME 2016), 2016.10, [URL].
74. Hua Li, Hironori NAKAJIMA, Kohei Ito, Optimization of Annealing Catalyst Powder for High Temperature PEMWE, 230th Meeting of The Electrochemical Society (PRiME 2016), 2016.10, [URL].
75. YanMing Hao, Hironori NAKAJIMA, Akiko Inada, Kazunari SASAKI, Kohei Ito, Separation and Characterization of Overpotentials in Electrochemical Hydrogen Pump with a Reference Electrode, 230th Meeting of The Electrochemical Society (PRiME 2016), 2016.10, [URL].
76. Hironori NAKAJIMA, Tatsumi Kitahara, Impedance Spectra Associated with Metal Deposition at the Negative Electrode from Contaminated Metal Particles at the Positive Electrode in a Lithium Ion Battery, 230th Meeting of the Electrochemical Society (PRiME2016), 2016.10, [URL].
77. Hironori NAKAJIMA, Akiko Inada, Tatsumi Kitahara, Impedance Spectra for Metal Deposition at the Negative Electrode in a Lithium Ion Battery from Dissolving Metal Particle Contaminants at the Positive Electrode, NGRC (Nucleation & Growth Research Conference) – International Workshop of Electrochemical/Materials Processing for Renewable Energy –, 2016.09, [URL].
78. Hironori NAKAJIMA, Fundamentals of Solid Oxide Fuel Cell and electrochemical evaluation, School on Micro-Nanotechnology (MINATEC 2016), 2016.09.
79. LI Hai-Wen, Liqing He, Hironori NAKAJIMA, Yaroslav Filinchuk, Son-Jong Hwang, Hans Hagemann, Torben R. Jensen, Etsuo Akiba, Material Designing of Metal Boranes for Energy Storage, 15TH INTERNATIONAL SYMPOSIUM ON METAL-HYDROGEN SYSTEMS, MH 2016, 2016.08, [URL].
80. Özgür Aydın, Hironori NAKAJIMA, Tatsumi Kitahara, Accuracy of the Numerically Computed Spatial Current and Temperature Variations in SOFCs, 12th EUROPEAN SOFC & SOE FORUM, 2016.07, [URL].
81. Hironori NAKAJIMA, Tatsumi KITAHARA, Sou IKEDA, Fuel Distributions in Anode-Supported Honeycomb Solid Oxide Fuel Cells, 12th EUROPEAN SOFC & SOE FORUM, 2016.07, [URL].
82. Hironori NAKAJIMA, Tatsumi KITAHARA, REAL-TIME ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY DIAGNOSIS OF THE MARINE SOLID OXIDE FUEL CELL, 7th European Thermal-Sciences Conference (EUROTHERM 2016), 2016.06, [URL].
83. Sou IKEDA, Hironori NAKAJIMA, Tatsumi KITAHARA, ENHANCEMENT OF FUEL TRANSFER IN ANODESUPPORTED HONEYCOMB SOLID OXIDE FUEL CELLS, 7th European Thermal-Sciences Conference (EUROTHERM 2016), 2016.06, [URL].
84. Hai-Wen Li, Liqing He, Hironori Nakajima, Nikolay Tumanov, Yaroslav Filinchuk, Son-Jong Hwang, Manish Sharma, Hans Hagemann, Etsuo Akiba, 2016 Spring Meeting of the Japan Institute of Metals and Materials.
85. YanMing Hao, 中島 裕典, 稲田 顕子, 佐々木 一成, 伊藤 衡平, Overvoltage characterizations of electrochemical hydrogen pump with internal humidifier and anode dead-end channel, 第35回水素エネルギー協会大会, 2015.12.
86. Kenta Ishikawa, Tatsumi Kitahara, and Hironori Nakajima, The 56th Battery Symposium Japan, 2015.11.13.
87. Direct Current Measurement of an Electrolyte-Supported Planar Solid Oxide Fuel Cell under the Separator Rib and Flow Channel by Segmented Electrodes, 24th Symposium on Solid Oxide Fuel Cells in Japan.
88. Kosuke Okamura, Tatsumi Kitahara, and Hironori Nakajima, The 56th Battery Symposium Japan, 2015.11.13.
89. Yusaku Nagata, Hironori Nakajima, and Tatsumi Kitahara, The 56th Battery Symposium Japan, 2015.11.13.
90. Tatsumi Kitahara, Hironori Nakajima, Kenta Ishikawa, Enhanced PEFC Performance Without Humidification Using Anode Gas Recirculation, The 85th Annual Meeting of JIME (Japan Institute of Marine Engineering), 2015.10.26.
91. Hironori Nakajima, Tatsumi Kitahara, Abnormal Diagnosis for Reliable and Durable Marine Solid Oxide Fuel Cells with Real-Time Electrochemical Impedance Spectroscopy, The 85th Annual Meeting of JIME (Japan Institute of Marine Engineering), 2015.10.26.
92. Sou IKEDA, Shota KOTAKE, Hironori NAKAJIMA, Tatsumi KITAHARA, Mass Transfer Analysis of Anode-Supported Honeycomb Solid Oxide Fuel Cells , The 66th Annual Meeting of the International Society of Electrochemistry, 2015.10, [URL].
93. Takahiro KOSHIYAMA, Hironori NAKAJIMA, Takahiro KARIMATA, Tatsumi KITAHARA, Kohei ITO, Soichiro MASUDA, Yusuke OGURA, Jun SHIMANO, Direct Current Distribution Measurement of an Electrolyte-Supported Planar Solid Oxide Fuel Cell Under the Rib and Channel by Segmented Electrodes, 14th International Symposium on Solid Oxide Fuel Cells (SOFC-XIV), 2015.07.
94. Özgür Aydın, Hironori NAKAJIMA, Tatsumi Kitahara, 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, 14th International Symposium on Solid Oxide Fuel Cells (SOFC-XIV), 2015.07.
95. Chiaki MIZUTANI, Tokuma MATSUMOTO, Hironori NAKAJIMA, Tatsumi KITAHARA, Kohei ITO, Analysis of MPL Impact in PEFC with in-Situ Temperature Measurement in through-Plane Direction, ECS Conference on Electrochemical Energy Conversion & Storage with SOFC-XIV, 2015.07.
96. Hironori NAKAJIMA, Tatsumi KITAHARA, Diagnosis Method to Detect the Incorporation of Metallic Particles in a Lithium Ion Battery, ECS Conference on Electrochemical Energy Conversion & Storage with SOFC-XIV, 2015.07.
97. Sou Ikeda, Shota Kotake, Hironori Nakajima, and Tatsumi Kitahara, The 52th Heat Transfer Symposium, Japan, 2015.6.5.
98. Kosuke Okamura, Tatsumi Kitahara, and Hironori Nakajima, The 55th Battery Symposium Japan, 2014.11.19.
99. Kosuke Okamura, Tatsumi Kitahara, and Hironori Nakajima, The 55th Battery Symposium Japan, 2014.11.19.
100. Kosuke Shainto, Tatsumi Kitahara, and Hironori Nakajima, The 55th Battery Symposium Japan, 2014.11.19.
101. Özgür Aydın, Takahiro KOSHIYAMA, Hironori NAKAJIMA, Tatsumi Kitahara, Experimental Evaluation of Internal Hydrocarbon Reforming Reaction in Microtubular SOFCs by Segmentation Method, The 18th International Symposium on Batteries, Fuel Cells and Capacitors, 2014.11.
102. Kohei Ito, Yusuke Maeda, Takuya Sakaguchi, Akiko Inada, Hironori NAKAJIMA, Impact of Water Flow Rate on Current Efficiency in Solid Polymer Water Electrolyzer Under 2 MPa Condition, 226th Electrochemical Society Meeting, 2014.10.
103. Tatsumi KITAHARA, Hironori NAKAJIMA, Kosuke OKAMURA, Influence of GDL Coated with MPL Containing CNTs on PEFC Performance under Low and High Humidity Conditions, 226th Electrochemical Society Meeting, 2014.10.
104. Hironori NAKAJIMA, Tatsumi KITAHARA, Yuta HIGASHINAKA, Yusaku NAGATA, Effect of Electrode Mixing Conditions on the Performance of Lithium-Ion Batteries Analyzed by Fast Fourier Transform Electrochemical Impedance Spectroscopy, 226th Electrochemical Society Meeting, 2014.10.
105. Özgür Aydın, Takahiro KOSHIYAMA, Hironori NAKAJIMA, Tatsumi Kitahara, Impact of Inhomogeneous Fuel Distribution on Performance Degradation of Microtubular SOFCs Analyzed by Segmentation Method, 7th Kyushu University-KAIST Workshop, 2014.09.
106. Özgür Aydın, Takahiro KOSHIYAMA, Hironori NAKAJIMA, Tatsumi Kitahara, Spacial Characterization of Microtublar SOFCs by Segmentation Method, 第68回マテリアルズテーラリング研究会, 2014.07.
107. Takahiro KOSHIYAMA, Hironori NAKAJIMA, Tatsumi Kitahara, Current Distribution Measurements of a Microtubular Solid Oxide Fuel Cell Fed with Simulated Syngas, 20th World Hydrogen Energy Conference, 2014.06.
108. Hironori NAKAJIMA, Daeho Lee, Ming-Tsang Lee, Costas P. Grigoropoulos, HYDROGEN PRODUCTION WITH CuO/ZnO NANOWIRE CATALYST FOR A NANOCATALYTIC SOLAR THERMAL STEAM-METHANOL REFORMER, International Conference on Hydrogen Production ICH2P-2014, 2014.02.
109. Hironori NAKAJIMA, Performance of an Anode-Supported Honeycomb Solid Oxide Fuel Cell, THERMEC’2013, International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS, 2013.12.
110. Hironori NAKAJIMA, Tatsumi Kitahara, Kazuto Tsuda, Water Vapor Exchange Flow Channels to Enhance the Performance of Polymer Electrolyte Fuel Cells without Cathode Humidification, 224th ECS Meeting, 2013.10.
111. Tatsumi Kitahara, Hironori NAKAJIMA, Masaoki Inamoto, Kosuke Shinto, Influence of Triple MPL Coated GDL on the PEFC Performance under Low and High Humidity, 224th ECS Meeting, 2013.10.
112. Kohei Ito, Yan Ming Hao, Hironori NAKAJIMA, Hiroshi Yoshizumi, Kazunari SASAKI, Electrochemical Characterization of Hydrogen Pump with Internal Humidifier and Dead-End Anode Channel, 224th ECS Meeting, 2013.10.
113. Akira Shimizu, Hironori NAKAJIMA, Tatsumi Kitahara, Current Distribution Measurement of a Microtubular Solid Oxide Fuel Cell, 13th International Symposium on Solid Oxide Fuel Cells, 2013.10.
114. Shota Kotake, Hironori NAKAJIMA, Tatsumi Kitahara, Flow Channel Configurations of an Anode-Supported Honeycomb Solid Oxide Fuel Cell, 13th International Symposium on Solid Oxide Fuel Cells, 2013.10.
115. Yuta Higashinaka, Tatsumi Kitahara, and Hironori Nakajima, The 54th Battery Symposium Japan, 2013.10.08.
116. Kosuke Shinto, Tatsumi Kitahara, and Hironori Nakajima, The 54th Battery Symposium Japan, 2013.10.08.
117. Takahiro Takaki, Tatsumi Kitahara, and Hironori Nakajima, The 54th Battery Symposium Japan, 2013.10.08.
118. Masaoki Inamoto, Tatsumi Kitahara, and Hironori Nakajima, The 54th Battery Symposium Japan, 2013.10.08.
119. Hironori Nakajima, Recent Progress in Our SOFC Study ~Current distribution measurements of a Microtubular Cell~ ~Performance of an Anode-Supported Honeycomb Cell~ , The 66th Materials Tailoring Symposium, Karuizawa, Nagano, Japan, 2013.08.02.
120. Hironori NAKAJIMA, Novel and high performance solid oxide fuel cell systems, 2013.1.29..
121. Akira FUKUSHIMA, Shota KOTAKE, Hironori NAKAJIMA, and Tatsumi KITAHARA, Performance of an Anode-supported Honeycomb Solid Oxide Fuel Cell, Fuel Cell and Hydrogen Production Symposium “Alternative Materials and Devices” [International Hydrogen Energy Development Forum 2013], 2013.1.28..
122. Masashi Morishita, Tatsumi Kitahara, and Hironori Nakajima, Evaluation of MPL Coated GDL performance for PEFC, The 53rd Battery Symposium Japan, 2012.11.14.
123. Masaoki Inamoto, Tatsumi Kitahara, and Hironori Nakajima, Hydrophilic and Hydrophobic Triple MPL Coated GDL to Enhance PEFC Performance under Low and High Humidity Conditions, The 53rd Battery Symposium Japan, 2012.11.14.
124. Kazuto Tsuda, Yasutaka Takazono, Tatsumi Kitahara, and Hironori Nakajima, PEFC Performance under No Humidification Condition Using Serpentine Hybrid Gas Channels, The 53rd Battery Symposium Japan, 2012. 11.14.
125. Akira Fukushima, Tatsumi Kitahara, and Hironori Nakajima, Performance Evaluation of an Anode-supported honeycomb Solid Oxide Fuel Cell, The 53rd Battery Symposium Japan, 2012.11.14.
126. Akira Fukushima, Hironori Nakajima, Tatsumi Kitahara, Performance Evaluation of an Anode-supported Honeycomb Solid Oxide Fuel Cell, PRiME2012, 2012.10.11..
127. Hironori Nakajima, Tatsumi Kitahara, Yasutaka Takazono, Satoshi Miyahara, Akira Shimizu, 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, PRiME2012, 2012.10.11..
128. Tatsumi Kitahara, Hironori Nakajima, Kyohei Mori, Masaoki Inamoto, Influence of Hydrophilic and Hydrophobic Double MPL Coated GDL on PEFC Performance, 222th ECS Meeting, PRiME2012— The Electrochemical Society, Honolulu, United States.
129. Hironori Nakajima, Tatsumi Kitahara, Akira Fukushima, Akira Shimizu, Current Distribution in a Microtubular Solid Oxide Fuel Cell Analyzed with Surface Temperature Measurements, Kyoto International Forum for Environment and Energy (KIFEE) 2012 - 6th KIFEE Symposium on Environment, Energy and Materials, 2012.9.9..
130. Current Distribution Diagnosis of a Microtubular SOFC from Electrode Temperature Distribution Measurements,Fuel Cell and Hydrogen Production Symposium, International Hydrogen Energy Development Forum 2012.
131. Tatsumi Kitahara, Hironori Nakajima, Kyohei Mori,Hydrophilic and Hydrophobic Double MPL Coated GDL to Enhance PEFC Performance under Low and High Humidity Conditions, 220th ECS Meeting — The Electrochemical Society, Boston, United States.
132. Yasutaka Takazono, Hironori Nakajima, Tatsumi Kitahara,Effect of Gas Flow Channel without Cathode Humidification Analized with Electrochemical Impedance Spectroscopy, 4th World Hydrogen Technology Convention, Glasgow, United Kingdom.
133. Hironori Nakajima, Tatsumi Kitahara, Current Distribution Analysis of a Microtubular Solid Oxide Fuel Cell with Surface Temperature Measurements, 219th ECS Meeting (SOFC-XII) — The Electrochemical Society, Montreal, Canada.
134. Energy Dispersive X-ray Spectroscopic Tracer Mapping Study of Liquid Water Transport in a PEMFC,Fuel Cell Symposium, International Hydrogen Energy Development Forum 2011.
135. MPL Coated GDL for Enhancing PEFC Performance under No-humidification at cathode, The 51th Battery Symposium in Japan.
136. Recovery System of Cathode Water Vapor for Enhancing PEFC Performance under No-humidification, The 51th Battery Symposium in Japan.
137. R. Matsumoto, H. Nakajima, and T. Kitahara, Current Distribution in a Microtubular SOFC Estimated from Temperature Measurement, The 51th Battery Symposium in Japan.
138. T. Jo, H. Nakajima, and T. Kitahara, Research on a Test Method for the Incorporation of Metallic Particles in a Lithium Ion Battery, The 51th Battery Symposium in Japan.
139. Tatsumi Kitahara, Hironori Nakajima, Toshiaki Konomi, Influence of Hydrophilic and Hydrophobic Double MPL Coated GDL on PEFC Performance without Cathode Humidification, 218th ECS Meeting — The Electrochemical Society, Las Vegas, United States.
140. Yasutaka Takazono, Kazuto Tsuda, Tatsumi Kitahara, Hironori Nakajima, Toshiaki Konomi, Development of a PEFC with Serpentine-Interdigitated Hybrid Pattern Gas Channels, 218th ECS Meeting — The Electrochemical Society, Las Vegas, United States.
141. Hironori Nakajima, Tatsumi Kitahara, Toshiaki Konomi, Effect of Flow Field Pattern and Microporous Layer on Gas Purge of a Polymer Electrolyte Fuel Cell, 218th ECS Meeting — The Electrochemical Society, Las Vegas, United States.
142. Separation Thermal Analysis of a Microtubular Solid Oxide Fuel Cell,Fuel Cell Symposium, International Hydrogen Energy Development Forum 2010.
143. Drying Process inside a PEFC after Finishing Electric Generation,The 50th Battery Symposium in Japan.
144. MPL Coated GDL with a Hydrophilic Layer for Enhanced PEFC Performance under No-Humidification,The 50th Battery Symposium in Japan.
145. MPL Coated GDL with a Hydrophilic Layer for Enhanced PEFC Performance under No-Humidification,The 50th Battery Symposium in Japan.
146. Influences of Anode Gas Recirculation and Gas Diffusion Layer on PEFC performance under No-Humidification at Cathode, The 50th Battery Symposium in Japan..
147. Performance Evaluation of Lithium-Ion Batteries by AC Impedance Spectroscopy.
148. Hironori Nakajima, Toshiaki Konomi, Tatsumi Kitahara, Thermal Analysis of a Microtubular Solid Oxide Fuel Cell Using Electrochemical Impedance Spectroscopy, 216th ECS Meeting (SOFC XI) — The Electrochemical Society, Vienna, Austria.
149. Tatsumi Kitahara, Toshiaki Konomi, Hironori Nakajima, Influence of Gas Diffusion Layers with Microporous Layer on the Performance of Polymer Electrolyte Fuel Cells, 216th ECS Meeting — The Electrochemical Society, Vienna, Austria.
150. Hironori NAKAJIMA, Satoshi IGAUE, Atsushi OKAZAKI, Toshiaki KONOMI, and Tatsumi KITAHARA, Overpotential Analysis of the Anode and Cathode of a Solid Oxide Fuel Cell, Kyushu University Fuel Cell Workshop.
151. T. Nohira, H. Nakajima, K. Kitagawa, R. Hagiwara, K. Nitta, M. Majima and S. Inazawa, Electrodeposition of Refractory Metals from Molten Salts at 150-250ºC, IUMRS International Conference in Asia 2008 (IUMRS-ICA 2008), Nagoya, Japan.
152. Satoshi IGAUE, Hironori NAKAJIMA, Toshiaki KONOMI, and Tatsumi KITAHARA, Separate Analysis of the Anode and Cathode Overpotentials in a Solid Oxide Fuel Cell, International Session on Science and Technology of Batteries, Fuel Cells and Capacitors, The 49th Battery Symposium in Japan.
153. Takenori Ikeda, Hironori Nakajima, Toshiaki Konomi, Tatsumi Kitahara, Analysis of the Active Electrode Catalyst Area of an Operating PEFC by CV, the 49th Battery Symposium in Japan.
154. Yukimaro IKEDA, Toshiaki KONOMI, Tatsumi KITAHARA, and Hironori NAKAJIMA, Effects of GDL Design Parameters to air permeability, the 49th Battery Symposium in Japan.
155. Masahito KAZAMA, Tatsumi KITAHARA, Toshiaki KONOMI, and Hironori NAKAJIMA, Effects of Design parameters of Micro Porous Layer on PEFC Performance, the 49th Battery Symposium in Japan.
156. Shingo KITANI, Tatsumi KITAHARA, Toshiaki KONOMI, and Hironori NAKAJIMA, Water Balance Analysis of PEFC Operation without External Humidification at Cathode, the, the 49th Battery Symposium in Japan.
157. Takuya Hoshiko, Hironori Nakajima, Toshiaki Konomi, Tatsumi Kitahara, Shoichiro Kita, Estimation of Water Layer Thickness Adjacent to the Cathode Catalyst Layer of a PEFC, 214th Meeting of ECS — The Electrochemical Society, Joint international meeting, PRiME 2008, Honolulu, Hawaii, [URL].
158. Tatsumi Kitahara, Toshiaki Konomi, Hironori Nakajima, Yoshinobu Tateishi, Nico Haak, Peter Wilde, Best Combination of Gas Diffusion Layers for Polymer Electrolyte Fuel Cell under Cathode Condition of Very Low Humidity, 214th ECS Meeting, Joint international meeting, PRiME 2008, Honolulu, Hawaii.
159. Masanori TASHIRO, Hironori NAKAJIMA, Toshiaki KONOMI, Tatsumi KITAHARA and Yasutaka TAKAZONO, Development of the PEFC with Parallel Hybrid pattern Gas Channels, The 48th Battery Symposium in Japan.
160. Makoto Murata, Tatsumi Kitahara, Toshiaki Konomi, Hironori Nakajima, Nico Haak, Peter M. Wilde, New Approach to Understanding Dominant Factors for GDL Water Management Capability, 2007 Fuel Cell Seminar & Exposition, San Antonio, Texas, [URL].
161. Takuya HOSHIKO, Hironori NAKAJIMA, Toshiaki KONOMI, Tatsumi KITAHARA, and Shoichiro KITA, Estimation of Amount of Accumulated Water at the Cathode Electrode Surface of PEFCs Using AC Impedance Method, 2007 Fall Meeting of The Electrochemical Society of Japan, [URL].
162. Teppei YASUKAWA, Tatsumi KITAHARA, Toshiaki KONOMI, and Hironori NAKAJIMA, Development of Evaluation Method and Apparatus for the GDL Performance of a PEFC, Mechanical Engineering Congress, 2007 Japan (MECJ-07), [URL].
163. Toshiyuki Nohira, Hironori Nakajima, Kan Kitagawa, Rika Hagiwara, Koji Nitta, Shinji Inazawa, and Kazunori Okada, Electrodeposition of Refractory Metals from Some ZnCl2 Based Molten Salts at Low and Medium Temperatures, 30th Symposium on Electrolytic Technique, 2006., [URL].
164. T. Nohira, H. Nakajima, J. Shimano, K. Kitagawa, R. Hagiwara, K. Nitta, S. Inazawa and K. Okada, Electrodeposition of Refractory Metals from Some ZnCl2 Based Molten Salts at 150-250C, 210th Meeting of The Electrochemical Society, Cancun, Mexico, 2006..
165. Tachibana, H., Nakajima, H., Konomi, T., Research on the Diagnosis Method of Operating Fuel Cells, Mechanical Engineering Congress, 2006 Japan (MECJ-06)., [URL].
166. T. Nohira, H. Nakajima, K. Kitagawa and R. Hagiwara, Electrodeposition of refractory metals from new molten salts at 150-250ºC", The Second KIFEE Symposium on Materials and Processes for Environment and Energy, Trondheim, Norway, 6-8 September (2006)..
167. Hironori Nakajima, Toshiyuki Nohira, Rika Hagiwara, Koji Nitta, Shinji Inazawa, and Kazunori Okada, Eletrodeposition of Refractory Metals in a Molten ZnCl2-NaCl-KCl at 250 C, KIFEE (Kyoto International Forum for Environment and Energy) Workshop on Environment, Energy and Materials, 2005..
168. K. Nitta, S. Inazawa, K. Okada, H. Nakajima, T. Nohira and R. Hagiwara, Analysis of thin film of tungsten electrodeposited from ZnCl 2 -NaCl-KCl melt, International Symposium on Electrochemical Processing of Tailored Materials, Kyoto, Japan, 3-5 October (2005)..
169. Hironori Nakajima, Toshiyuki Nohira, Rika Hagiwara, Electrodeposition of refractory metals in ZnCl2-NaCl-KCl melt for a novel lithographiegalvanoformung abformung (LIGA) process, International Symposium on Electrochemical Processing of Tailored Materials, Kyoto, Japan, 3-5 October (2005).
170. Hironori Nakajima, Toshiyuki Nohira, Rika Hagiwara, Koji Nitta, Shinji Inazawa, and Kazunori Okada, Electrodeposition of Refractory Metals in Molten Salts at 250 C, 7th International Symposium on Molten Salts Chemistry & Technology, Toulouse, France, August, 2005..
171. "Electrodeposition of Refractory Metals from a Medium-Low Temperature Molten Salt for LIGA Process", the Materials Tailoring Conference.
172. Hironori Nakajima, Toshiyuki Nohira, Rika Hagiwara, Koji Nitta, Shinji Inazawa, and Kazunori Okada, Electrodeposition of Refractory Metals in Molten ZnCl2-NaCl-KCl Systems at 250 C, First Asian and Ninth China-Japan Bilateral Conference on Molten Salt Chemistry and Technology, , Wuhu, China, 2005..
173. Hironori Nakajima, Toshiyuki Nohira and Rika Hagiwara, Electrodeposition of Refractory Metals in Medium-Temperature Molten Salts, 206th Meeting of The Electrochemical Society, 2004..
174. Hironori Nakajima, Toshiyuki Nohira and Yasuhiko Ito, Hydrogen Electrode Reaction in a LiCl-KCl-LiH Melt, The 2nd International Symposium on Sustainable Energy System, 2004..
175. Hironori Nakajima, Toshiyuki Nohira and Yasuhiko Ito, Signe Kjelstrup, and Dick Bedeaux, Surface Adsorption of Hydride Ion and Hydrogen Atoms on a Zn Anode, Nordic Hydrogen Seminar, Reykjavík, Iceland, 2003..
176. Hironori Nakajima, Toshiyuki Nohira and Yasuhiko Ito, Hydrogen Electrode Reaction Involving Hydride Ion in a Molten LiCl-KCl-LiH System, 3rd Annual Chicago/Midwest Renewable Energy Workshop, Chicago, United States, 2003.
177. Hironori Nakajima, Toshiyuki Nohira and Yasuhiko Ito, Hydrogen Electrode Reaction Involving Hydride Ion, The 1st International Symposium on Sustainable Energy System, 2003..
178. Hironori Nakajima, Toshiyuki Nohira, and Yasuhiko Ito, Hydrogen Electrode Reaction in a Molten LiCl-KCl-LiH System, Asian Conference on Electrochemistry 2002 and The 5th Korea-Japan Joint Seminar on Electrochemistry, Jeju, Korea, 2002..
179. 11 presentations including "Thermodynamic and Kinetic Investigation on Hydrogen Electrode Reaction in a Molten LiCl-KCl-LiH System" at the Meeting of The Electrochemical Society of Japan.
180. 3 presentations including "Hydrogen Electrode Reaction in a Molten LiCl-KCl-LiH System" at the Symposium on Molten Salt Chemistry.