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Research Output 1992 2019

  • 1699 Citations
  • 20 h-Index
  • 64 Article
  • 37 Conference contribution
  • 1 Chapter
  • 1 Paper
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Article
2014
5 Citations (Scopus)

A solid polymer water electrolysis system utilizing natural circulation

Kobayashi, Y., Kosaka, K., Yamamoto, T., Tachikawa, Y., Ito, K. & Sasaki, K., Oct 2 2014, In : International Journal of Hydrogen Energy. 39, 29, p. 16263-16274 12 p.

Research output: Contribution to journalArticle

electrolysis
Electrolysis
polymers
Polymers
water
12 Citations (Scopus)

Cross-sectional visualization and analysis of droplet behavior in gas flow channel in PEFC

Lee, S. K. & Ito, K., 2014, In : Journal of the Electrochemical Society. 161, 1, p. F58-F66

Research output: Contribution to journalArticle

gaseous diffusion
Diffusion in gases
gas flow
Flow of gases
separators
1 Citation (Scopus)

Measurement system for solubility and self-diffusivity of hydrogen gas dissolved in polymer electrolyte membrane

Nagahisa, R., Kuriya, D., Muramatsu, H., Takata, Y., Ogawa, K. & Ito, K., Jan 1 2014, In : Journal of the Electrochemical Society. 161, 10

Research output: Contribution to journalArticle

dissolved gases
Electrolytes
diffusivity
Hydrogen
Polymers
4 Citations (Scopus)

Start-up characteristics of segmented-in-series tubular SOFC power modules improved by catalytic combustion at cathodes

Kobayashi, Y., Kosaka, K., Tomida, K., Matake, N., Ito, K. & Sasaki, K., Dec 1 2014, In : Fuel Cells. 14, 6, p. 1028-1035 8 p.

Research output: Contribution to journalArticle

Solid oxide fuel cells (SOFC)
Cathodes
Power generation
Heating
Specific heat
23 Citations (Scopus)

Theoretical analysis of supercooled states of water generated below the freezing point in a PEFC

Ishikawa, Y., Shiozawa, M., Kondo, M. & Ito, K., Jan 1 2014, In : International Journal of Heat and Mass Transfer. 74, p. 215-227 13 p.

Research output: Contribution to journalArticle

Freezing
melting points
Wetting
Water
Visualization
2015
6 Citations (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., Jan 1 2015, In : International Journal of Hydrogen Energy. 40, 18, p. 5995-6003 9 p.

Research output: Contribution to journalArticle

Flow of water
water flow
hydrogen production
Hydrogen production
Visualization
2016
14 Citations (Scopus)

Anode gas recirculation for improving the performance and cost of a 5-kW solid oxide fuel cell system

Torii, R., Tachikawa, Y., Sasaki, K. & Ito, K., Sep 1 2016, In : Journal of Power Sources. 325, p. 229-237 9 p.

Research output: Contribution to journalArticle

solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Anodes
anodes
Gases
8 Citations (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., Aug 24 2016, In : International Journal of Hydrogen Energy. 41, 32, p. 13879-13887 9 p.

Research output: Contribution to journalArticle

Anodes
anodes
Pumps
pumps
membranes
11 Citations (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., Jun 30 2016, In : Journal of Power Sources. 318, p. 192-199 8 p.

Research output: Contribution to journalArticle

overvoltage
Electrolytes
Polymers
electrolytes
Water
5 Citations (Scopus)
overvoltage
Boiling point
boiling
accumulators
Electrolytes
2017
5 Citations (Scopus)

A highly efficient and durable carbon nanotube-based anode electrocatalyst for water electrolyzers

Fujigaya, T., Shi, Y., Yang, J., Li, H., Ito, K. & Nakashima, N., Jan 1 2017, In : Journal of Materials Chemistry A. 5, 21, p. 10584-10590 7 p.

Research output: Contribution to journalArticle

Iridium
Carbon Nanotubes
Electrocatalysts
Carbon nanotubes
Anodes
2018
1 Citation (Scopus)
Flow fields
flow distribution
Electrolytes
electrolytes
membranes
3 Citations (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., Sep 6 2018, In : International Journal of Hydrogen Energy. 43, 36, p. 17420-17430 11 p.

Research output: Contribution to journalArticle

solid oxide fuel cells
Solid oxide fuel cells (SOFC)
fuel cells
Fuel cells
Mass transfer
2019

Overpotentials and reaction mechanism in electrochemical hydrogen pumps

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

Research output: Contribution to journalArticle

Hydrogen
Pumps
Cathodes
Anodes
Catalysts