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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
2019
1 引用 (Scopus)
公開
Electrolysis
Two phase flow
Electrolytes
Numerical analysis
Polymers

Overpotentials and reaction mechanism in electrochemical hydrogen pumps

Hao, Y. M., Nakajima, H., Inada, A., Sasaki, K. & Ito, K., 4 1 2019, : : Electrochimica Acta. 301, p. 274-283 10 p.

研究成果: ジャーナルへの寄稿記事

Hydrogen
Pumps
Cathodes
Anodes
Catalysts
2018
2 引用 (Scopus)

Concentration gradient of reactants extending from reaction sites inward inlet periphery of fuel cells

Aydin, Ö. & Nakajima, H., 1 1 2018, : : Journal of the Electrochemical Society. 165, 5, p. F365-F374

研究成果: ジャーナルへの寄稿記事

fuel cells
Fuel cells
Mass transfer
gradients
solid oxide fuel cells
1 引用 (Scopus)
Flow fields
flow distribution
Electrolytes
electrolytes
membranes

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
3 引用 (Scopus)

Mass transport limitation in inlet periphery of fuel cells: Studied on a planar Solid Oxide Fuel Cell

Aydın, Ö., Ochiai, T., Nakajima, H., Kitahara, T., Ito, K., Ogura, Y. & Shimano, J., 9 6 2018, : : International Journal of Hydrogen Energy. 43, 36, p. 17420-17430 11 p.

研究成果: ジャーナルへの寄稿記事

solid oxide fuel cells
Solid oxide fuel cells (SOFC)
fuel cells
Fuel cells
Mass transfer
2 引用 (Scopus)
solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Electrochemical impedance spectroscopy
synthesis gas
impedance
2 引用 (Scopus)

Three-dimensional flow channel arrangements in an anode-supported honeycomb solid oxide fuel cell

Nakajima, H., Murakami, S., Ikeda, S. & Kitahara, T., 8 1 2018, : : Heat and Mass Transfer/Waerme- und Stoffuebertragung. 54, 8, p. 2545-2550 6 p.

研究成果: ジャーナルへの寄稿記事

three dimensional flow
Channel flow
solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Anodes
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
8 引用 (Scopus)

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

Hao, Y. M., Nakajima, H., Yoshizumi, H., Inada, A., Sasaki, K. & Ito, K., 8 24 2016, : : International Journal of Hydrogen Energy. 41, 32, p. 13879-13887 9 p.

研究成果: ジャーナルへの寄稿記事

Anodes
anodes
Pumps
pumps
membranes
19 引用 (Scopus)

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

Ito, H., Iwamura, T., Someya, S., Munakata, T., Nakano, A., Heo, Y., Ishida, M., Nakajima, H. & Kitahara, T., 2 29 2016, : : Journal of Power Sources. 306, p. 289-299 11 p.

研究成果: ジャーナルへの寄稿記事

gaseous diffusion
Diffusion in gases
polytetrafluoroethylene
Polytetrafluoroethylene
Proton exchange membrane fuel cells (PEMFC)
11 引用 (Scopus)

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

Li, H., Inada, A., Fujigaya, T., Nakajima, H., Sasaki, K. & Ito, K., 6 30 2016, : : Journal of Power Sources. 318, p. 192-199 8 p.

研究成果: ジャーナルへの寄稿記事

overvoltage
Electrolytes
Polymers
electrolytes
Water

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

Ikeda, S., Nakajima, H. & Kitahara, T., 10 21 2016, : : Journal of Physics: Conference Series. 745, 3, 032082.

研究成果: ジャーナルへの寄稿Conference article

solid oxide fuel cells
anodes
augmentation
cells
radiant flux density
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
4 引用 (Scopus)

Hydrogen production with CuO/ZnO nanowire catalyst for a nanocatalytic solar thermal steam-methanol reformer

Nakajima, H., Lee, D., Lee, M. T. & Grigoropoulos, C. P., 10 15 2016, : : International Journal of Hydrogen Energy. 41, 38, p. 16927-16931 5 p.

研究成果: ジャーナルへの寄稿記事

hydrogen production
Hydrogen production
steam
Nanowires
Methanol

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)
gaseous diffusion
Diffusion in gases
Electrolytes
fuel cells
Fuel cells
7 引用 (Scopus)
gaseous diffusion
Diffusion in gases
fuel cells
humidity
Fuel cells
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
5 引用 (Scopus)
overvoltage
Boiling point
boiling
accumulators
Electrolytes
7 引用 (Scopus)
solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Electrodes
electrodes
air flow
1 引用 (Scopus)
solid oxide fuel cells
impedance
anodes
synthesis gas
spectroscopy
19 引用 (Scopus)

Reliability of the numerical SOFC models for estimating the spatial current and temperature variations

Aydın, Ö., Nakajima, H. & Kitahara, T., 9 14 2016, : : International Journal of Hydrogen Energy. 41, 34, p. 15311-15324 14 p.

研究成果: ジャーナルへの寄稿記事

solid oxide fuel cells
Solid oxide fuel cells (SOFC)
estimating
Numerical models
Temperature

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
6 引用 (Scopus)

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

Ito, K., Maeda, Y., Sakaguchi, T., Tsukamoto, S., Inada, A., Tsuchiya, Y. & Nakajima, H., 1 1 2015, : : International Journal of Hydrogen Energy. 40, 18, p. 5995-6003 9 p.

研究成果: ジャーナルへの寄稿記事

Flow of water
water flow
hydrogen production
Hydrogen production
Visualization
10 引用 (Scopus)
synthesis gas
solid oxide fuel cells
current distribution
Solid oxide fuel cells (SOFC)
Temperature distribution
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
27 引用 (Scopus)
Carbon Nanotubes
gaseous diffusion
Diffusion in gases
Electrolytes
fuel cells
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
21 引用 (Scopus)
solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Anodes
anodes
Flow rate
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
55 引用 (Scopus)

Synthesis of a Bimetallic Dodecaborate LiNaB12H12 with Outstanding Superionic Conductivity

He, L., Li, H. W., Nakajima, H., Tumanov, N., Filinchuk, Y., Hwang, S. J., Sharma, M., Hagemann, H. & Akiba, E., 1 1 2015, : : Chemistry of Materials. 27, 16, p. 5483-5486 4 p.

研究成果: ジャーナルへの寄稿記事

Magnetic resonance measurement
Raman scattering
Differential scanning calorimetry
Sintering
Phase transitions
2014
21 引用 (Scopus)

Comparison of humidified hydrogen and partly pre-reformed natural gas as fuel for solid oxide fuel cells applying computational fluid dynamics

Andersson, M., Nakajima, H., Kitahara, T., Shimizu, A., Koshiyama, T., Paradis, H., Yuan, J. & Sundén, B., 10 2014, : : International Journal of Heat and Mass Transfer. 77, p. 1008-1022 15 p.

研究成果: ジャーナルへの寄稿記事

natural gas
solid oxide fuel cells
computational fluid dynamics
Solid oxide fuel cells (SOFC)
Hydrogen
20 引用 (Scopus)

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

Ito, H., Abe, K., Ishida, M., Nakano, A., Maeda, T., Munakata, T., Nakajima, H. & Kitahara, T., 1 1 2014, : : Journal of Power Sources. 248, p. 822-830 9 p.

研究成果: ジャーナルへの寄稿記事

Gas permeability
polytetrafluoroethylene
Polytetrafluoroethylene
Polytetrafluoroethylenes
permeability

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
36 引用 (Scopus)
gaseous diffusion
Diffusion in gases
Electrolytes
fuel cells
humidity
2013
8 引用 (Scopus)

Current distribution measurement of a microtubular solid oxide fuel cell

Shimizu, A., Nakajima, H. & Kitahara, T., 1 1 2013, : : ECS Transactions. 57, 1, p. 727-732 6 p.

研究成果: ジャーナルへの寄稿記事

Solid oxide fuel cells (SOFC)
Channel flow
Flow of gases
Anodes
Cathodes
channel flow
Channel flow
Electrochemical impedance spectroscopy
fuel cells
Fuel cells