Kyushu University Academic Staff Educational and Research Activities Database
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Hironori NAKAJIMA Last modified date:2017.11.06

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


Graduate School
Undergraduate School


E-Mail
Homepage
http://www.mech.kyushu-u.ac.jp/~fcsl/en/index.html
Fax
092-802-3161
Academic Degree
Ph.D., Energy Science, Kyoto University, 2004
Field of Specialization
Fuel Cell System, Electrochemistry
Research
Research Interests
  • Diagnosis and control methods for fuel cells (PEMFCs, SOFCs)
    keyword : SOFC, PEFC, PEMFC, Electrochemical impedance spectroscopy, diagnosis, degradation, stack
    2006.04Diagnosis and control methods for fuel cells (PEMFCs, SOFCs).
  • Mass and heat transfers in fuel cells (SOFCs, PEMFCs)
    keyword : SOFC, PEFC, PEMFC, Electrochemical impedance spectroscopy, overpotential analysis, entropy analysis, stack
    2006.04Mass transport in the electrode, gas diffusion layer and channel of fuel cells (PEMFCs, SOFCs).
Academic Activities
Books
1. Hironori NAKAJIMA, Mass Transfer -Advances in Sustainable Energy and Environment Oriented Numerical Modeling, Hironori Nakajima (Ed.), ISBN 978-953-51-1170-2, InTech, 2013.07, [URL].
2. Hironori Nakajima, Editor, Mass Transfer - Advanced Aspects, Hironori Nakajima (Ed.), ISBN: 978-953-307-636-2 , InTech, 2011.11, [URL].
Reports
1. Abnormal Diagnosis for Reliable and Durable Marine Solid Oxide Fuel Cells with Real-time Electrochemical Impedance Spectroscopy, Journal of the Japan Institute of Marine Engineering,51(6), 792-797, 2016.
2. Hironori NAKAJIMA, Toshiyuki Nohira, Rika Hagiwara, Koji Nitta, Shinji Inazawa, Kazunori Okada, Electrodeposition of Metallic Tungsten Films in ZnCl2-NaCl-KCl-KF-WO3 Melt at 250 ºC, Annual Report of Quantum Science and Engineering Center, Vol. 9, Kyoto University, 2007.09.
3. Toshiyuki Nohira, Hironori NAKAJIMA, Kan Kitagawa, Rika Hagiwara, Koji Nitta, Shinji Inazawa, Kazunori Okada, Electrodeposition of Refractory Metals from Some ZnCl2-based Molten Salts at 150-250 ºC, Annual Report of Quantum Science and Engineering Center, Vol. 9, Kyoto University, 2007.09.
4. Hironori NAKAJIMA, Toshiyuki Nohira, Rika Hagiwara, Electrodeposition of a Metallic Molybdenum Film in a Molten Salt at 250 ºC, Annual Report of Quantum Science and Engineering Center, Vol. 8, Kyoto University, 2006.09.
5. Hironori NAKAJIMA, Toshiyuki Nohira, Rika Hagiwara, Electrodeposition of Metallic Tungsten Film in Molten Salts at 250 ºC, Annual Report of Quantum Science and Engineering Center, Vol. 7, Kyoto University, 2005.09.
6. Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito, Dissolution of Hydrogen in Molten LiCl-KCl, Annual Report of Quantum Science and Engineering Center, Vol. 6, p. 111-114, Kyoto University, 2004.09.
7. Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito, Infrared Spectra of Hydrogen in Molten LiCl-KCl, Annual Report of Quantum Science and Engineering Center, Vol. 5, p. 74-76, Kyoto University, 2003.09.
8. Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito, The Standard Formal Potential of H2/H- Couple in a Molten LiCl-KCl-LiH System, Annual Report of Quantum Science and Engineering Center, Vol. 4, p. 99-102, Kyoto University, 2002.09.
Papers
1. Hironori NAKAJIMA, Tatsumi Kitahara, Real-Time Electrochemical Impedance Spectroscopy Diagnosis of the Solid Oxide Fuel Cell for Marine Power Applications, Heat and Mass Transfer, in press, 2017.11, [URL].
2. Hironori NAKAJIMA, Shunzaburo Murakami, Sou Ikeda, Tatsumi Kitahara, Three-dimensional flow channel arrangements in an anode-supported honeycomb solid oxide fuel cell, Heat and Mass Transfer, in press, 2017.10, [URL].
3. Tatsuhiro Ochiai, Hironori NAKAJIMA, Takahiro Karimata, Tatsumi Kitahara, Kohei Ito, Yusuke 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, ECS Transactions, 78, 1, 2017.07, [URL].
4. Özgür Aydın, Hironori NAKAJIMA, Tatsumi Kitahara, In Situ Measured Spatial Temperature Variations for Improving Reliability of Numerical SOFC Tools, ECS Transactions, 78, 1, 2017.07, [URL].
5. Hironori NAKAJIMA, Tatsumi Kitahara, Eisaku Tduda, Segmented Electrode Analysis of an Anode-Supported Planar Solid Oxide Fuel Cell for the Diagnosis of Marine Power Applications, ECS Transactions, 78, 1, 2017.07, [URL].
6. Tatsuhiro Ochiai, Hironori NAKAJIMA, Takahiro Karimata, Tatsumi Kitahara, Kohei Ito, Jun Shimano, Yusuke Ogura, In-Situ Analysis of the in-Plane Current Distributions in an Electrolyte-Supported Planar Solid Oxide Fuel Cell by Segmented Electrodes, ECS Transactions, 75, 52, 2017.01, [URL].
7. Hironori NAKAJIMA, Akiko Inada, Tatsumi Kitahara, Yusaku Nagata, Impedance Spectra Associated with Metal Deposition at the Negative Electrode from Contaminating Metal Particles at the Positive Electrode in a Lithium Ion Battery, ECS Transactions, 75, 23, 2017.01, [URL].
8. Sou Ikeda, Hironori NAKAJIMA, Tatsumi Kitahara, Enhancement of fuel transfer in anode-supported honeycomb solid oxide fuel cells, Journal of Physics: Conference Series, 745, 3, 2016.12, [URL].
9. Hironori NAKAJIMA, Tatsumi Kitahara, Real-Time Electrochemical Impedance Spectroscopy Diagnosis of the Marine Solid Oxide Fuel Cell, Journal of Physics: Conference Series, 745, 3, 2016.12, [URL].
10. 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 Journal of Hydrogen Energy, 41, 38, 2016.08, [URL].
11. Özgür Aydın, Hironori NAKAJIMA, Tatsumi Kitahara, Reliability of the numerical SOFC models for estimating the spatial current and temperature variations, International Journal of Hydrogen Energy, 41, 34, 2016.07, [URL].
12. Özgür Aydın, Hironori NAKAJIMA, Tatsumi Kitahara, Processes Involving in the Temperature Variations in Solid Oxide Fuel Cells In-Situ Analyzed Through Electrode-Segmentation Method, Journal of the Electrochemical Society, 163, 3, 2015.12, [URL].
13. Hironori NAKAJIMA, Tatsumi Kitahara, Diagnosis Method to Detect the Incorporation of Metallic Particles in a Lithium Ion Battery, ECS Transactions, 68, 2, 2015.12, [URL].
14. Liqing He, LI Hai-Wen, Hironori NAKAJIMA, Nikolay Tumanov, Yaroslav Filinchuk, Son-Jong Hwang, Manish Sharma, Hans Hagemann, Etsuo Akiba, Synthesis of a Bimetallic Dodecaborate LiNaB12H12 with Outstanding Super Ionic Conductivity, Chemistry of Materials, 27, 16, 2015.08, [URL].
15. Özgür Aydın, Hironori NAKAJIMA, Tatsumi Kitahara, 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, ECS Transactions, 68, 1, 2015.07, [URL].
16. Özgür Aydın, Hironori NAKAJIMA, Tatsumi Kitahara, Current and Temperature Distributions In-situ Acquired by Electrode-Segmentation Along a Microtubular Solid Oxide Fuel Cell Operating with Syngas, Journal of Power Sources, 293, 2015.06, [URL].
17. 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, ECS Transactions, 68, 1, 2015.06, [URL].
18. 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, ECS Transactions, 64, 22, 2015.05, [URL].
19. Shota Kotake, Hironori NAKAJIMA, Tatsumi Kitahara, Mass Transfer in an Anode-Supported Honeycomb Solid Oxide Fuel Cell, ECS Transactions, 64, 45, 2015.05, [URL].
20. Özgür Aydın, Takahiro Koshiyama, Hironori NAKAJIMA, Tatsumi Kitahara, In-situ Diagnosis and Assessment of Longitudinal Current Variation by Electrode-Segmentation Method in Anode-Supported Microtubular Solid Oxide Fuel Cells, Journal of Power Sources, 279, 2015.01, [URL].
21. Martin Andersson, Hironori NAKAJIMA, Tatsumi Kitahara, Akira Shimizu, Takahiro Koshiyama, Hedvig Paradis, Jinliang Yuan, Bengt Sunden, Comparison of Humidified Hydrogen and Partly Pre-Reformed Natural Gas as Fuel for Solid Oxide Fuel Cells applying Computational Fluid Dynamics, International Journal of Heat and Mass Transfer, 77, 2014.10, [URL].
22. Hironori NAKAJIMA, Performance of an Anode-Supported Honeycomb Solid Oxide Fuel Cell, Materials Science Forum, 783 - 786, 2014.05, [URL].
23. Y. Takazono, A. Shimizu, H. Nakajima, T. Kitahara, Development of a PEFC with Serpentine Hybrid Pattern Gas Channels (5th Report, Electrochemical Impedance Spectroscopy Analysis of the Internal Resistances), Transactions of JSME, [URL].
24. Hironori NAKAJIMA, Tatsumi Kitahara, Kazuto TSUDA, Water Vapor Exchange Flow Channels to Enhance the Performance of Polymer Electrolyte Fuel Cells Without Cathode Humidification, ECS Transactions, 58, 1, 2013.10, [URL].
25. Shota Kotake, Hironori NAKAJIMA, Tatsumi Kitahara, Flow Channel Configurations of an Anode-Supported Honeycomb Solid Oxide Fuel Cell, ECS Transactions, 57, 1, 2013.10, [URL].
26. Akira Shimizu, Hironori NAKAJIMA, Tatsumi Kitahara, Current Distribution Measurement of a Microtubular Solid Oxide Fuel Cell, ECS Transactions, 57, 1, 2013.10, [URL].
27. Yusuke Shiratori, Teppei Ogura, Hironori NAKAJIMA, Mio Sakamoto, Yutaro Takahashi, Yuto Wakita, Takuya Kitaoka, Kazunari SASAKI, Study on paper-structured catalyst for direct internal reforming SOFC fueled by the mixture of CH4 and CO2, International Journal of Hydrogen Energy, 38, 10542-10551, 2013.07, [URL].
28. Akira Fukushima, Hironori NAKAJIMA, Tatsumi Kitahara, Performance Evaluation of an Anode-supported Honeycomb Solid Oxide Fuel Cell, ECS Transactions, 50, 48, 2013.05, [URL].
29. Hironori NAKAJIMA, Tatsumi Kitahara, Yasutaka Takazono, Satoshi Miyahara, Akira Shimizu, 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, ECS Transactions, 50, 2, 593-601, 2012.10, [URL].
30. Yasutaka Takazono, Hironori Nakajima, Tatsumi Kitahara, Effect of Gas Flow Channel without Cathode Humidification Analyzed with Electrochemical Impedance Spectroscopy, 4th World Hydrogen Technologies Convention, 0080, 2011.09.
31. Hironori Nakajima, Tatsumi Kitahara, Current Distribution Analysis of a Microtubular Solid Oxide Fuel Cell with Surface Temperature Measurements, ECS Transactions, 35 (1), pp. 1087-1096, 2011.05, [URL].
32. Hironori NAKAJIMA, Tatsumi Kitahara, toshiaki konomi, Electrochemical Impedance Spectroscopy Analysis of an Anode-Supported Microtubular Solid Oxide Fuel Cell, Journal of the Electrochemical Society, 157, 11, B1686-B1692, 2010.09, [URL].
33. Hironori Nakajima, Tatsumi Kitahara, and Toshiaki Konomi, Effect of Flow Field Pattern and Microporous Layer on Gas Purge of a Polymer Electrolyte Fuel Cell, ECS Transactions, 33, 1, 937-944, Volume 33(1), pp. 937-944, 2010.10, [URL].
34. Hironori Nakajima, Toshiaki Konomi, Tatsumi Kitahara, and Takenori Ikeda, Cyclic Voltammetry Analysis of the Cathode Active Catalyst Area of a Power Generating Polymer Electrolyte Fuel Cell, Transactions of JSME, 75,758, pp.2068-2075.
35. Hironori Nakajima, Toshiaki Konomi, and Tatsumi Kitahara, Thermal Analysis of a Microtubular Solid Oxide Fuel Cell Using Electrochemical Impedance Spectroscopy, ECS Transactions, Volume 25 (2), pp. 359 - 368, 2009.09, [URL].
36. Hironori Nakajima, Toshiaki Konomi, Tatsumi Kitahara, and Satoshi Igaue, Impedance Analysis of a Micro Tubular Solid Oxide Fuel Cell (2nd Report, Separation of the Anode and Cathode Overpotentials), Transactions of JSME, Vol.75, No.755, pp.1pp.1517-1523.
37. Hironori Nakajima, Toshiaki Konomi, Tatsumi Kitahara, and Satoshi Igaue, Impedance Analysis of a Micro Tubular Solid Oxide Fuel Cell (1st Report, Separate Analysis of the Impedance of the Anode and Cathode), Transactions of JSME, Vol.75, No.755, p. 1510-1516.
38. Hironori NAKAJIMA, Toshiaki KONOMI, Tatsumi KITAHARA, and Hideaki TACHIBANA, Electrochemical Impedance Parameters for the Diagnosis of a Polymer Electrolyte Fuel Cell Poisoned by Carbon Monoxide in Reformed Hydrogen Fuel, Transactions of the ASME, Journal of Fuel Cell Science and Technology , 5, 041013, 2008.11, [URL].
39. Takuya Hoshiko, Hironori Nakajima, Toshiaki Konomi, Tatsumi Kitahara, and Shoichiro Kita, Estimation of Water Layer Thickness Adjacent to the Cathode Catalyst Layer of a PEFC (Analysis Using Electrochemical Impedance Spectroscopy), ECS Transactions, Volume 16, Issue 2, pp. 2117-2123, 2008.10, [URL].
40. Takuya HOSHIKO, Hironori NAKAJIMA, Toshiaki KONOMI, and Tatsumi KITAHARA, Estimation of Water Layer Thickness at the Cathode Catalyst Layer Surface of Polymer Electrolyte Fuel Cells from Diffusion Impedance,Transactions of the Japan Society of Mechanical Engineers, Series B, Vol. 74, No. 741, pp. 1176-1182..
41. Hironori NAKAJIMA, Toshiaki Konomi, Tatsumi KITAHARA, 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, Journal of Power Sources , 171, 2, 2007.09, [URL].
42. Koji Nitta, Shinji Inazawa, Kazunori Okada, Hironori Nakajima, Toshiyuki Nohira, Rika Hagiwara, Analysis of tungsten film electrodeposited from a ZnCl2–NaCl–KCl melt, Electrochimica Acta, 53(1), pp. 20-23, 2007.09, [URL].
43. Hironori NAKAJIMA, Toshiyuki NOHIRA, Rika HAGIWARA, Koji NITTA, Shinji INAZAWA, Kazunori OKADA, Electrodeposition of Metallic Tungsten Films in ZnCl2-NaCl-KCl-KF-WO3 Melt at 250 C, Electrochimica Acta, 53(1), pp. 24-27 , 2007.09, [URL].
44. Hironori Nakajima, Toshiyuki Nohira, Yasuhiko Ito, Signe Kjelstrup and Dick Bedeaux, The Surface Adsorption of Hydride Ions and Hydrogen Atoms on Zn Studied by Electrochemical Impedance Spectroscopy with a Non-Equilibrium Thermodynamic Formulation, Journal of Non-Equilibrium Thermodynamics, Vol. 31, pp. 231-255, 2006.10, [URL].
45. Hironori Nakajima, Toshiyuki Nohira and Rika Hagiwara, Electrodeposition of metallic molybdenum films in ZnCl2-NaCl-KCl-MoCl3 systems at 250 °C, Electrochimica Acta, 51, 3776-3780, 2006.05, [URL].
46. Hironori NAKAJIMA, Toshiyuki Nohira, Rika Hagiwara, Electrodeposition of Refractory Metals in Medium-Temperature Molten Salts, Molten Salts XIV, The Electrochemical Society Proceedings Series, PV 2004-24, 945-954, 2006.01.
47. Katsutoshi Kobayashi, Hironori Nakajima, Takuya Goto and Yasuhiko Ito, Thermodynamics of the N2/N3- Redox Couple in a LiBr-KBr-CsBr-Li3N Melt, The Journal of Physical Chemistry B, 109, 23972-23975, 2005.11, [URL].
48. Hironori NAKAJIMA, Toshiyuki Nohira, Rika Hgiwara, Koji Nitta, Shinji Inazawa, Kazunori Okada, Electrodeposition of metallic molybdenum films in molten ZnCl2-NaCl-KCl-MoCl5 systems at 250°C, Journal of Rare Earths, 23, 16-20, 2005.10.
49. Hironori NAKAJIMA, Toshiyuki Nohira, Rika Hagiwara, Electrodeposition of Metallic Tungsten in ZnCl2-NaCl-KCl-WCl4 Melt at 250゜C, Electrochemical and Solid-State Letters, 8, C91-C94, 2005.08, [URL].
50. Katsutoshi Kobayashi, Hironori Nakajima, Takuya Goto and Yasuhiko Ito, Thermodynamic Investigations of Nitrogen Electrode Reaction in a Molten LiCl-KCl-CsCl-Li3N System, Journal of the Electrochemical Society, 152, E207-E211, 2005.05, [URL].
51. Hironori Nakajima, Toshiyuki Nohira and Yasuhiko Ito, Electrochemical Impedance Spectroscopy Study of a Hydrogen Electrode Reaction at a Zn Electrode in a Molten LiCl-KCl-LiH System, The Journal of Physical Chemistry B, 109, 9645-9650, 2005.04, [URL].
52. Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito, Dissolution of Hydrogen in Molten LiCl-KCl, Electrochemistry, 73, 733-735, 2005.01.
53. Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito, Infrared Spectroscopy of Molten LiCl-KCl under Hydrogen Gas Atmosphere, Journal of Physical Chemistry A, 108, 4567-4569, 2004.01, [URL].
54. Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito, Infrared Spectroscopy of Molten LiCl-KCl-LiH, Electrochemical and Solid-State Letters, 7, E27-E29, 2004.07, [URL].
55. Hironori Nakajima, Toshiyuki Nohira and Yasuhiko Ito, The Single Electrode Peltier Heats of Li+/Li, H2/H- and Li+/Pd-Li in a Molten LiCl-KCl System, Electrochimica Acta, 49, 4987-4991, 2004.01, [URL].
56. Hironori NAKAJIMA, Toshiyuki Nohira, Yasuhiko Ito, Thermodynamic Investigations of Hydrogen Electrode Reaction in a Molten LiCl-KCl-LiH System, Electrochemical and Solid-State Letters, 5, E17-E22, 2002.05, [URL].
Presentations
1. 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, 2017.04.18, [URL].
2. 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].
3. 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].
4. 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), 2016.10.04, [URL].
5. 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), 2016.10.05, [URL].
6. 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 –, 2016.09.28, [URL].
7. Hironori NAKAJIMA, Fundamentals of Solid Oxide Fuel Cell and electrochemical evaluation, School on Micro-Nanotechnology (MINATEC 2016), 2016.09.19.
8. 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, 2016.08.11, [URL].
9. Özgür Aydın, Hironori NAKAJIMA, Tatsumi Kitahara, Accuracy of the Numerically Computed Spatial Current and Temperature Variations in SOFCs, 12th EUROPEAN SOFC & SOE FORUM, 2016.07.05, [URL].
10. Hironori NAKAJIMA, Tatsumi KITAHARA, Sou IKEDA, Fuel Distributions in Anode-Supported Honeycomb Solid Oxide Fuel Cells, 12th EUROPEAN SOFC & SOE FORUM, 2016.07.07, [URL].
11. Hironori NAKAJIMA, Tatsumi KITAHARA, REAL-TIME ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY DIAGNOSIS OF THE MARINE SOLID OXIDE FUEL CELL, 7th European Thermal-Sciences Conference (EUROTHERM 2016), 2016.06.22, [URL].
12. Sou IKEDA, Hironori NAKAJIMA, Tatsumi KITAHARA, ENHANCEMENT OF FUEL TRANSFER IN ANODESUPPORTED HONEYCOMB SOLID OXIDE FUEL CELLS, 7th European Thermal-Sciences Conference (EUROTHERM 2016), 2016.06.22, [URL].
13. 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.
14. 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.
15. Yusaku Nagata, Hironori Nakajima, and Tatsumi Kitahara, The 56th Battery Symposium Japan, 2015.11.13.
16. 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, 2015.10.06, [URL].
17. 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), 2015.07.30.
18. 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), 2015.07.30.
19. 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, 2015.07.28.
20. Sou Ikeda, Shota Kotake, Hironori Nakajima, and Tatsumi Kitahara, The 52th Heat Transfer Symposium, Japan, 2015.6.5.
21. 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, 2014.11.19.
22. 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, 2014.10.08.
23. 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, 2014.09.26.
24. 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, 2014.07.25.
25. 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, 2014.06.15.
26. 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, 2014.02.03.
27. Hironori NAKAJIMA, Performance of an Anode-Supported Honeycomb Solid Oxide Fuel Cell, THERMEC’2013, International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS, 2013.12.06.
28. 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, 2013.10.31.
29. Akira Shimizu, Hironori NAKAJIMA, Tatsumi Kitahara, Current Distribution Measurement of a Microtubular Solid Oxide Fuel Cell, 13th International Symposium on Solid Oxide Fuel Cells, 2013.10.07.
30. 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, 2013.10.07.
31. 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.
32. Hironori NAKAJIMA, Novel and high performance solid oxide fuel cell systems, 2013.1.29..
33. 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..
34. 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.
35. Akira Fukushima, Hironori Nakajima, Tatsumi Kitahara, Performance Evaluation of an Anode-supported Honeycomb Solid Oxide Fuel Cell, PRiME2012, 2012.10.11..
36. 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..
37. 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..
38. Current Distribution Diagnosis of a Microtubular SOFC from Electrode Temperature Distribution Measurements,Fuel Cell and Hydrogen Production Symposium, International Hydrogen Energy Development Forum 2012.
39. 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.
40. 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.
41. Energy Dispersive X-ray Spectroscopic Tracer Mapping Study of Liquid Water Transport in a PEMFC,Fuel Cell Symposium, International Hydrogen Energy Development Forum 2011.
42. R. Matsumoto, H. Nakajima, and T. Kitahara, Current Distribution in a Microtubular SOFC Estimated from Temperature Measurement, The 51th Battery Symposium in Japan.
43. 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.
44. 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.
45. Separation Thermal Analysis of a Microtubular Solid Oxide Fuel Cell,Fuel Cell Symposium, International Hydrogen Energy Development Forum 2010.
46. Drying Process inside a PEFC after Finishing Electric Generation,The 50th Battery Symposium in Japan.
47. 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.
48. 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.
49. 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.
50. 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.
51. 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].
52. 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].
53. Tachibana, H., Nakajima, H., Konomi, T., Research on the Diagnosis Method of Operating Fuel Cells, Mechanical Engineering Congress, 2006 Japan (MECJ-06)., [URL].
Membership in Academic Society
  • The Japan Society of Mechanical Engineers
  • The Electrochemical Society of Japan
  • The Japan Institute of Marine Engineering
  • The Electrochemical Society
  • International Society of Electrochemistry
Awards
  • The Japan Society of Mechanical Engineers (JSME) Young Engineers Awards 2011.
    "Diagnostic Analysis of the Fuel Cell by Electrochemical Impedance Spectroscopy"