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研究成果 2002 2019

  • 938 引用
  • 18 h指数
  • 78 記事
  • 34 会議での発言
  • 2 Conference article
フィルター
会議での発言
2018

Gas diffusion media and NaCI contamination of polymer electrolyte fuel cells for marine applications

Kitahara, T. & Nakajima, H., 1 1 2018, ECS Transactions. Coutanceau, C., Narayan, S., Kim, Y-T., Gochi-Ponce, Y., Pivovar, B. S., Fuller, T. F., Mantz, R. A., Shirvanian, P., Jones, D. J., Buechi, F., Ramani, V. K., Fenton, J. M., Swider-Lyons, K. E., Schmidt, T. J., Ayers, K. E., Weber, A. Z., Pintauro, P. N., Strasser, P., Xu, H., Mitsushima, S., Gasteiger, H. & Uchida, H. (版). 13 版 Electrochemical Society Inc., p. 271-279 9 p. (ECS Transactions; 巻数 86, 番号 13).

研究成果: 著書/レポートタイプへの貢献会議での発言

Marine applications
Diffusion in gases
Fuel cells
Atmospheric humidity
Contamination
2017

Challenging of reducing electrolysis voltage by superimposing boiling on PEMWE - A thermodynamic coupling

Ito, K., Terabaru, K., Li, H., Inada, A. & Nakajima, H., 1 1 2017, ECS Transactions. Shirvanian, P. A., Ramani, V., Kim, Y-T., Gasteiger, H. A., Shinohara, K., Ayers, K. E., Pivovar, B. S., Jones, D. J., Uchida, H., Perry, K. A., Mitsushima, S., Xu, H., Schmidt, T. J., Fenton, J. M., Fuller, T. F., Strasser, P., Buechi, F., Swider-Lyons, K. E., Mantz, R. A., Narayan, S., Pintauro, P. N., Coutanceau, C. & Weber, A. Z. (版). 8 版 Electrochemical Society Inc., p. 1117-1125 9 p. (ECS Transactions; 巻数 80, 番号 8).

研究成果: 著書/レポートタイプへの貢献会議での発言

Electrolysis
Boiling liquids
Thermodynamics
Electric potential
Water

Glass shape change during firing for improving the seal of planar SOFCs

Wakita, Y., Tachikawa, Y., Nakajima, H. & Ito, K., 5 30 2017, ECS Transactions. 1 版 Electrochemical Society Inc., 巻 78. p. 1731-1737 7 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Solid oxide fuel cells (SOFC)
Seals
Glass
Wetting
Contact angle
1 引用 (Scopus)

In-situ analysis of the in-plane current distribution difference between electrolyte-supported and anode-supported planar solid oxide fuel cells by segmented electrodes

Ochiai, T., Nakajima, H., Karimata, T., Kitahara, T., Ito, K. & Ogura, Y., 5 30 2017, ECS Transactions. 1 版 Electrochemical Society Inc., 巻 78. p. 2203-2209 7 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Solid oxide fuel cells (SOFC)
Anodes
Electrolytes
Channel flow
Separators
1 引用 (Scopus)

In situ measured spatial temperature variations for improving reliability of numerical SOFC tools

Aydin, Ö., Nakajima, H. & Kitahara, T., 5 30 2017, ECS Transactions. 1 版 Electrochemical Society Inc., 巻 78. p. 2191-2201 11 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Solid oxide fuel cells (SOFC)
Temperature
Electric potential
Energy balance
1 引用 (Scopus)

Segmented electrode analysis of an anode-supported planar solid oxide fuel cell for the diagnosis of marine power applications

Nakajima, H., Kitahara, T. & Tsuda, E., 5 30 2017, ECS Transactions. Kawada, T. & Singhal, S. C. (版). 1 版 Electrochemical Society Inc., p. 2109-2113 5 p. (ECS Transactions; 巻数 78, 番号 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

Solid oxide fuel cells (SOFC)
Anodes
Electrodes
Channel flow
Oxidants
2016
1 引用 (Scopus)

Gas crossover suppression by controlling wettability of cathode current collector

Ito, K., Sakaguchi, T., Tsuchiya, Y., Inada, A., Nakajima, H. & Saito, R., 1 1 2016, Polymer Electrolyte Fuel Cells 16, PEFC 16. Jones, D. J., Buchi, F. N., Pivovar, B. S., Fuller, T. F., Weber, A. Z., Zhuang, L., Coutanceau, C., Pintauro, P. N., Ayers, K. E., Ramani, V. K., Strasser, P., Mantz, R. A., Narayanan, S. R., Mitsushima, S., Schmidt, T. J., Sun, S. G., Uchida, H., Gasteiger, H. A., Swider-Lyons, K., Fenton, J. M., Kim, Y. T., Perry, K. A., Shirvanian, P. & Shinohara, K. (版). 14 版 Electrochemical Society Inc., p. 1107-1112 6 p. (ECS Transactions; 巻数 75, 番号 14).

研究成果: 著書/レポートタイプへの貢献会議での発言

Wetting
Cathodes
Electrolysis
Gases
Electrolytes
2 引用 (Scopus)

Gas diffusion layer coated with a microporous layer containing hydrophilic CNTs to enhance PEFC performance without humidification using anode gas recirculation

Kitahara, T., Nakajima, H. & Ishikawa, K., 1 1 2016, Polymer Electrolyte Fuel Cells 16, PEFC 16. Jones, D. J., Buchi, F. N., Pivovar, B. S., Fuller, T. F., Weber, A. Z., Zhuang, L., Coutanceau, C., Pintauro, P. N., Ayers, K. E., Ramani, V. K., Strasser, P., Mantz, R. A., Narayanan, S. R., Mitsushima, S., Schmidt, T. J., Sun, S. G., Uchida, H., Gasteiger, H. A., Swider-Lyons, K., Fenton, J. M., Kim, Y. T., Perry, K. A., Shirvanian, P. & Shinohara, K. (版). 14 版 Electrochemical Society Inc., p. 209-217 9 p. (ECS Transactions; 巻数 75, 番号 14).

研究成果: 著書/レポートタイプへの貢献会議での発言

Diffusion in gases
Anodes
Atmospheric humidity
Gases
Membranes

Impedance spectra associated with metal deposition at the negative electrode from contaminating metal particles at the positive electrode in a lithium ion battery

Nakajima, H., Inada, A., Kitahara, T. & Nagata, Y., 1 1 2016, Failure Mode and Mechanism Analyses. 23 版 Electrochemical Society Inc., 巻 75. p. 27-36 10 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Electrodes
Metals
Dissolution
Electrochemical impedance spectroscopy
Electrodeposition
5 引用 (Scopus)

In-situ analysis of the in-plane current distributions in an electrolyte-supported planar solid oxide fuel cell by segmented electrodes

Ochiai, T., Nakajima, H., Karimata, T., Kitahara, T., Ito, K., Ogura, Y. & Shimano, J., 1 1 2016, General Student Poster Session. Pharkaya, P., Sugimoto, W., Yoon, W-S., Chaitanya, V., Sundaram, K., Suroviec, A. H. & Subramanian, V. (版). 52 版 Electrochemical Society Inc., p. 91-98 8 p. (ECS Transactions; 巻数 75, 番号 52).

研究成果: 著書/レポートタイプへの貢献会議での発言

Solid oxide fuel cells (SOFC)
Electrolytes
Channel flow
Separators
Electrodes
1 引用 (Scopus)

Optimization of annealing catalyst powder for high temperature PEMWE

Li, H., Nakajima, H. & Ito, K., 1 1 2016, Polymer Electrolyte Fuel Cells 16, PEFC 16. Jones, D. J., Buchi, F. N., Pivovar, B. S., Fuller, T. F., Weber, A. Z., Zhuang, L., Coutanceau, C., Pintauro, P. N., Ayers, K. E., Ramani, V. K., Strasser, P., Mantz, R. A., Narayanan, S. R., Mitsushima, S., Schmidt, T. J., Sun, S. G., Uchida, H., Gasteiger, H. A., Swider-Lyons, K., Fenton, J. M., Kim, Y. T., Perry, K. A., Shirvanian, P. & Shinohara, K. (版). 14 版 Electrochemical Society Inc., p. 1095-1105 11 p. (ECS Transactions; 巻数 75, 番号 14).

研究成果: 著書/レポートタイプへの貢献会議での発言

Electrolytes
Annealing
Membranes
Powders
Catalysts

Separation and characterization of overpotentials in electrochemical hydrogen pump with a reference electrode

Hao, Y., Nakajima, H., Inada, A., Sasaki, K. & Ito, K., 1 1 2016, Polymer Electrolyte Fuel Cells 16, PEFC 16. Jones, D. J., Buchi, F. N., Pivovar, B. S., Fuller, T. F., Weber, A. Z., Zhuang, L., Coutanceau, C., Pintauro, P. N., Ayers, K. E., Ramani, V. K., Strasser, P., Mantz, R. A., Narayanan, S. R., Mitsushima, S., Schmidt, T. J., Sun, S. G., Uchida, H., Gasteiger, H. A., Swider-Lyons, K., Fenton, J. M., Kim, Y. T., Perry, K. A., Shirvanian, P. & Shinohara, K. (版). 14 版 Electrochemical Society Inc., p. 1155-1163 9 p. (ECS Transactions; 巻数 75, 番号 14).

研究成果: 著書/レポートタイプへの貢献会議での発言

Anodes
Cathodes
Pumps
Hydrogen
Electrodes
2015
1 引用 (Scopus)

Diagnosis method to detect the incorporation of metallic particles in a lithium ion battery

Nakajima, H. & Kitahara, T., 2015, Batteries. 2 版 Electrochemical Society Inc., 巻 68. p. 59-74 16 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Dissolution
Metals
Electrodes
Electrochemical impedance spectroscopy
Electrodeposition
6 引用 (Scopus)

Direct current distribution measurement of an electrolyte-supported planar solid oxide fuel cell under the rib and channel by segmented electrodes

Koshiyama, T., Nakajima, H., Karimata, T., Kitahara, T., Ito, K., Masuda, S., Ogura, Y. & Shimano, J., 1 1 2015, Solid Oxide Fuel Cells 14, SOFC 2015. 1 版 Electrochemical Society Inc., 巻 68. p. 2217-2226 10 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Solid oxide fuel cells (SOFC)
Separators
Electrolytes
Electrodes
Cathodes
4 引用 (Scopus)

Effect of electrode mixing conditions on the performance of lithium-ion batteries analyzed by fast Fourier transform electrochemical impedance spectroscopy

Nakajima, H., Kitahara, T., Higashinaka, Y. & Nagata, Y., 1 1 2015, Lithium-Ion Batteries. Meng, S., Amine, K. & Wu, J. (版). 22 版 Electrochemical Society Inc., p. 87-95 9 p. (ECS Transactions; 巻数 64, 番号 22).

研究成果: 著書/レポートタイプへの貢献会議での発言

Electrochemical impedance spectroscopy
Fast Fourier transforms
Electrodes
Fillers
Binders
3 引用 (Scopus)

Impact of cathode current collector on high temperature pem water electrolysis

Li, H., Inada, A., Nakajima, H. & Ito, K., 1 1 2015, Joint General Session: Batteries and Energy Storage -and- Fuel Cells, Electrolytes, and Energy Conversion. Manivannan, M., Wang, D., Abraham, K. M., Narayanan, S. R. & Liaw, B. Y. (版). 18 版 Electrochemical Society Inc., p. 3-12 10 p. (ECS Transactions; 巻数 69, 番号 18).

研究成果: 著書/レポートタイプへの貢献会議での発言

Electrolysis
Cathodes
Water
Temperature
Membranes
2 引用 (Scopus)

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

Aydin, Ö., Nakajima, H. & Kitahara, T., 1 1 2015, Solid Oxide Fuel Cells 14, SOFC 2015. Eguchi, K. & Singhal, S. C. (版). 1 版 Electrochemical Society Inc., p. 2141-2150 10 p. (ECS Transactions; 巻数 68, 番号 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

Solid oxide fuel cells (SOFC)
Heat transfer
Electrodes
Air
Flow velocity
4 引用 (Scopus)

Influence of hydrophilic and hydrophobic triple MPL coated GDL on the oxygen transport resistance in a PEFC under high humidity conditions

Kitahara, T., Nakajima, H. & Okamura, K., 1 1 2015, Polymer Electrolyte Fuel Cells 15, PEFC 15. Gasteiger, H. A., Ramani, V. K., Fenton, J. M., Schmidt, T. J., Jones, D. J., Ayers, K. E., Perry, K. A., Fuller, T. F., Pivovar, B. S., Shinohara, K., Buchi, F. N., Mantz, R. A., Coutanceau, C., Strasser, P., Weber, A. Z., Swider-Lyons, K., Uchida, H., Edmundson, M., Mitsushima, S. & Narayanan, S. R. (版). 17 版 Electrochemical Society Inc., p. 1313-1322 10 p. (ECS Transactions; 巻数 69, 番号 17).

研究成果: 著書/レポートタイプへの貢献会議での発言

Diffusion in gases
Fuel cells
Atmospheric humidity
Electrolytes
Oxygen
2 引用 (Scopus)

Mass transfer in an anode-supported honeycomb solid oxide fuel cell

Kotake, S., Nakajima, H. & Kitahara, T., 1 1 2015, Student Poster Session (General) - 226th ECS Meeting. Johnson, C. S., Chaitanya, V., Subramanian, V. R., Pharkya, P., Sundaram, K. B. & Lara-Castro, R. H. (版). 45 版 Electrochemical Society Inc., p. 135-142 8 p. (ECS Transactions; 巻数 64, 番号 45).

研究成果: 著書/レポートタイプへの貢献会議での発言

Solid oxide fuel cells (SOFC)
Anodes
Mass transfer
Substrates
Cathodes
2014

Impact of water flow rate on current efficiency in solid polymer water electrolyzer under 2 MPa condition

Ito, K., Maeda, Y., Sakaguchi, T., Inada, A. & Nakajima, H., 1 1 2014, Polymer Electrolyte Fuel Cells 14. Shinohara, K., Narayanan, S. R., Swider-Lyons, K., Weber, A., Coutanceau, C., Mantz, R., Gasteiger, H. A., Jones, D., Edmundson, M., Mitsushima, S., Ramani, V., Meas, Y., Fuller, T., Uchida, H., Buchi, F. N., Perry, K. A., Schmidt, T. J., Fenton, J. M. & Strasser, P. (版). 3 版 Electrochemical Society Inc., p. 1019-1028 10 p. (ECS Transactions; 巻数 64, 番号 3).

研究成果: 著書/レポートタイプへの貢献会議での発言

Flow rate
Cathodes
Polymers
Water
Hydrogen
1 引用 (Scopus)

Influence of GDL coated with MPL containing CNTs on PEFC performance under low and high humidity conditions

Kitahara, T., Nakajima, H. & Okamura, K., 2014, Polymer Electrolyte Fuel Cells 14. 3 版 Electrochemical Society Inc., 巻 64. p. 477-483 7 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Diffusion in gases
Fuel cells
Carbon nanotubes
Atmospheric humidity
Electrolytes

Performance of an anode-supported honeycomb solid oxide fuel cell

Nakajima, H., 2014, THERMEC 2013. Trans Tech Publications Ltd, 巻 783-786. p. 1698-1703 6 p. (Materials Science Forum; 巻数 783-786).

研究成果: 著書/レポートタイプへの貢献会議での発言

solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Anodes
anodes
Channel flow
2012
2 引用 (Scopus)

Influence of hydrophilic and hydrophobic double MPL coated GDL on PEFC performance

Kitahara, T., Nakajima, H., Mori, K. & Inamoto, M., 12 1 2012, Polymer Electrolyte Fuel Cells 12, PEFC 2012. 2 版 p. 437-444 8 p. (ECS Transactions; 巻数 50, 番号 2).

研究成果: 著書/レポートタイプへの貢献会議での発言

Diffusion in gases
Fuel cells
Electrolytes
Atmospheric humidity
Polymers
1 引用 (Scopus)

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

Nakajima, H., Kitahara, T., Takazono, Y., Miyahara, S. & Shimizu, A., 12 1 2012, Polymer Electrolyte Fuel Cells 12, PEFC 2012. 2 版 p. 291-299 9 p. (ECS Transactions; 巻数 50, 番号 2).

研究成果: 著書/レポートタイプへの貢献会議での発言

Diffusion in gases
Fuel cells
Flow fields
Cathodes
Electrolytes
2011
4 引用 (Scopus)

Current distribution analysis of a microtubular solid oxide fuel cell with surface temperature measurements

Nakajima, H. & Kitahara, T., 12 1 2011, Solid Oxide Fuel Cells 12, SOFC XII. 2 PART 2 版 p. 1087-1096 10 p. (ECS Transactions; 巻数 35, 番号 2 PART 2).

研究成果: 著書/レポートタイプへの貢献会議での発言

Surface measurement
Solid oxide fuel cells (SOFC)
Temperature measurement
Anodes
Cathodes
2 引用 (Scopus)

Hydrophilic and hydrophobic double MPL coated GDL to enhance PEFC performance under low and high humidity conditions

Kitahara, T., Nakajima, H. & Mori, K., 12 1 2011, Polymer Electrolyte Fuel Cells 11. 1 版 p. 593-601 9 p. (ECS Transactions; 巻数 41, 番号 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

Diffusion in gases
Fuel cells
Atmospheric humidity
Electrolytes
Polyvinyl alcohols
2010
1 引用 (Scopus)

Effect of flow field pattern and microporous layer on gas purge of a polymer electrolyte fuel cell

Nakajima, H., Kitahara, T. & Konomi, T., 12 1 2010, Polymer Electrolyte Fuel Cells 10, PEFC 10. 1 PART 1 版 p. 937-944 8 p. (ECS Transactions; 巻数 33, 番号 1 PART 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fuel cells
Flow fields
Electrolytes
Polymers
Drying
4 引用 (Scopus)

Influence of hydrophilic and hydrophobic double MPL coated GDL on PEFC performance without cathode humidification

Kitahara, T., Nakajima, H. & Konomi, T., 12 1 2010, Polymer Electrolyte Fuel Cells 10, PEFC 10. 1 PART 2 版 巻 33. p. 1089-1097 9 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Diffusion in gases
Fuel cells
Cathodes
Electrolytes
Polyvinyl alcohols
2009
4 引用 (Scopus)

Influence of gas diffusion layers with microporous layer on the performance of polymer electrolyte fuel cells

Kitahara, T., Konomi, T. & Nakajima, H., 12 1 2009, ECS Transactions -Proton Exchange Membrane Fuel Cells 9. 1 PART 2 版 p. 1735-1744 10 p. (ECS Transactions; 巻数 25, 番号 1 PART 2).

研究成果: 著書/レポートタイプへの貢献会議での発言

Diffusion in gases
Fuel cells
Electrolytes
Polymers
Atmospheric humidity
9 引用 (Scopus)

Thermal analysis of a microtubular solid oxide fuel cell using electrochemical impedance spectroscopy

Nakajima, H., Konomi, T. & Kitahara, T., 12 1 2009, ECS Transactions - Solid Oxide Fuel Cells 11 (SOFC-XI). 2 PART 1 版 p. 359-368 10 p. (ECS Transactions; 巻数 25, 番号 2 PART 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

Solid oxide fuel cells (SOFC)
Electrochemical impedance spectroscopy
Thermoanalysis
Anodes
Cathodes
2008
22 引用 (Scopus)

Best combination of gas diffusion layers for polymer electrolyte fuel cell under cathode condition of very low humidity

Kitahara, T., Konomi, T., Nakajima, H., Tateishi, Y., Murata, M., Haak, N. & Wilde, P., 2008, ECS Transactions - Proton Exchange Membrane Fuel Cells 8. 2 PART 2 版 巻 16. p. 1603-1613 11 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Diffusion in gases
Fuel cells
Atmospheric humidity
Cathodes
Electrolytes
2 引用 (Scopus)

Estimation of water layer thickness adjacent to the cathode catalyst layer of a PEFC (analysis using electrochemical impedance spectroscopy)

Hoshiko, T., Nakajima, H., Konomi, T., Kitahara, T. & Kita, S., 12 1 2008, ECS Transactions - Proton Exchange Membrane Fuel Cells 8. 2 PART 2 版 p. 2117-2123 7 p. (ECS Transactions; 巻数 16, 番号 2 PART 2).

研究成果: 著書/レポートタイプへの貢献会議での発言

Electrochemical impedance spectroscopy
Fuel cells
Cathodes
Electrolytes
Catalysts
2007
2 引用 (Scopus)

Electrodeposition of refractory metals from some ZnCl2-based molten salts at 150-250°C

Nohira, T., Nakajima, H., Kitagawa, K., Hagiwara, R., Nitta, K., Inazawa, S. & Okada, K., 12 1 2007, ECS Transactions - 15th International Symposium on Molten Salts. 35 版 p. 333-340 8 p. (ECS Transactions; 巻数 3, 番号 35).

研究成果: 著書/レポートタイプへの貢献会議での発言

Refractory metals
Electrodeposition
Tungsten
Molten materials
Nickel
2006

Electrodeposition of refractory metals in medium-temperature molten salts

Nakajima, H., Nohira, T. & Hagiwara, R., 12 1 2006, Molten Salts XIV - Proceedings of the International Symposium. p. 945-954 10 p. (Proceedings - Electrochemical Society; 巻数 PV 2004-24).

研究成果: 著書/レポートタイプへの貢献会議での発言

Refractory metals
Electrolysis
Electrodeposition
Molten materials
Salts