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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
記事
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
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
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
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
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
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
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
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
27 引用 (Scopus)
Carbon Nanotubes
gaseous diffusion
Diffusion in gases
Electrolytes
fuel cells
21 引用 (Scopus)
solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Anodes
anodes
Flow rate
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
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

Development of direct internal reforming SOFC integrated with paper-structured catalyst fuelled by biofuels

Shiratori, Y., Sakamoto, M., Takahashi, Y., Wakita, Y., Takada, M., Ogura, T., Nakajima, H. & Sasaki, K., 1 1 2013, : : ECS Transactions. 57, 1, p. 2997-3004 8 p.

研究成果: ジャーナルへの寄稿記事

Biofuels
Reforming reactions
Solid oxide fuel cells (SOFC)
Biogas
Catalysts
1 引用 (Scopus)

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

Ito, K., Hao, Y. M., Nakajima, H., Yoshizumi, H. & Sasaki, K., 2013, : : ECS Transactions. 58, 1, p. 681-691 11 p.

研究成果: ジャーナルへの寄稿記事

pump
Anodes
Pumps
hydrogen
Hydrogen
5 引用 (Scopus)

Flow channel configurations of an anode-supported honeycomb solid oxide fuel cell

Kotake, S., Nakajima, H. & Kitahara, T., 2013, : : Unknown Journal. 57, 1, p. 815-822 8 p.

研究成果: ジャーナルへの寄稿記事

channel flow
Channel flow
fuel cell
Solid oxide fuel cells (SOFC)
Anodes
1 引用 (Scopus)

Influence of triple MPL coated GDL on the PEFC performance under low and high humidity

Kitahara, T., Nakajima, H., Inamoto, M. & Shinto, K., 2013, : : ECS Transactions. 58, 1, p. 1401-1408 8 p.

研究成果: ジャーナルへの寄稿記事

Diffusion in gases
Fuel cells
Atmospheric humidity
Electrolytes
Polymers
47 引用 (Scopus)
gaseous diffusion
Diffusion in gases
Electrolytes
fuel cells
humidity
30 引用 (Scopus)

Study on paper-structured catalyst for direct internal reforming SOFC fueled by the mixture of CH 4 and CO 2

Shiratori, Y., Ogura, T., Nakajima, H., Sakamoto, M., Takahashi, Y., Wakita, Y., Kitaoka, T. & Sasaki, K., 8 21 2013, : : International Journal of Hydrogen Energy. 38, 25, p. 10542-10551 10 p.

研究成果: ジャーナルへの寄稿記事

Reforming reactions
Solid oxide fuel cells (SOFC)
methylidyne
catalysts
Catalysts
channel flow
Channel flow
fuel cell
electrolyte
Water vapor
2012
62 引用 (Scopus)
gaseous diffusion
Diffusion in gases
Electrolytes
fuel cells
Fuel cells
gaseous diffusion
Diffusion in gases
drying
fuel cells
Fuel cells
8 引用 (Scopus)

Performance evaluation of an anode-supported honeycomb solid oxide fuel cell

Fukushima, A., Nakajima, H. & Kitahara, T., 2012, : : Unknown Journal. 50, 48, p. 71-75 5 p.

研究成果: ジャーナルへの寄稿記事

fuel cell
Solid oxide fuel cells (SOFC)
Anodes
oxide
channel flow
15 引用 (Scopus)
cell cathodes
gaseous diffusion
Diffusion in gases
Steam
Water vapor
2010
counterflow
channel flow
Channel flow
fuel cells
Fuel cells
30 引用 (Scopus)
solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Electrochemical impedance spectroscopy
Anodes
anodes
gaseous diffusion
Diffusion in gases
fuel cells
Fuel cells
Cathodes
7 引用 (Scopus)
fuel cells
Fuel cells
Anodes
Cathodes
anodes
5 引用 (Scopus)
gaseous diffusion
Diffusion in gases
fuel cells
Fuel cells
Anodes
2 引用 (Scopus)
gaseous diffusion
Diffusion in gases
Hydrophobicity
hydrophobicity
Polytetrafluoroethylenes
102 引用 (Scopus)

Microporous layer coated gas diffusion layers for enhanced performance of polymer electrolyte fuel cells

Kitahara, T., Konomi, T. & Nakajima, H., 4 15 2010, : : Journal of Power Sources. 195, 8, p. 2202-2211 10 p.

研究成果: ジャーナルへの寄稿記事

gaseous diffusion
Diffusion in gases
Electrolytes
fuel cells
Fuel cells
2009
1 引用 (Scopus)
fuel cells
Fuel cells
Electrolytes
electrolytes
Electrodes
1 引用 (Scopus)
Diffusion in gases
gaseous diffusion
fuel cells
Fuel cells
Electrolytes
tracers
Diffusion in gases
gaseous diffusion
products
water
fuel cells
Cyclic voltammetry
Fuel cells
Cathodes
cathodes
2 引用 (Scopus)
fuel cells
Fuel cells
Electrolytes
electrolytes
polymers
2 引用 (Scopus)
Flow velocity
fuel cells
Fuel cells
low pressure
flow velocity