Development of intermediate-temperature SOFC module using doped lanthanum gallate

T. Yamada, N. Chitose, J. Akikusa, N. Murakami, Taner Akbay, T. Miyazawa, K. Adachi, A. Hasegawa, M. Yamada, K. Hoshino, K. Hosoi, N. Komada, H. Yoshida, M. Kawano, T. Sasaki, T. Inagaki, K. Miura, Tatsumi Ishihara, Y. Takita

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

An intermediate temperature solid oxide fuel cell (SOFC) module was developed using electrochemically active cells composed of (La, Sr)(Ga, Mg, Co)O3 electrolyte, Ni-(Ce, Sm)O2 anode, and (Sm, Sr)CoO3 cathode. Seal-less planar type stack design was employed. The first generation module successfully provided the output power of 1 kW with thermal self-sustainability below 800°C. Maximum electrical efficiency obtained with this module was 43%[LHV] together with the corresponding fuel utilization of 78%. Dynamic performance tests demonstrated the capability of output power alteration from 0.6 to l kW while maintaining a high electrical conversion efficiency. Further testing and modification of the module for methane fuel utilization are in progress.

Original languageEnglish
JournalJournal of the Electrochemical Society
Volume151
Issue number10
DOIs
Publication statusPublished - Nov 26 2004

Fingerprint

Lanthanum
Solid oxide fuel cells (SOFC)
Methane
Electrolytes
Conversion efficiency
Seals
Sustainable development
Anodes
Cathodes
Temperature
Testing
Hot Temperature

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Renewable Energy, Sustainability and the Environment
  • Surfaces, Coatings and Films
  • Electrochemistry
  • Materials Chemistry

Cite this

Yamada, T., Chitose, N., Akikusa, J., Murakami, N., Akbay, T., Miyazawa, T., ... Takita, Y. (2004). Development of intermediate-temperature SOFC module using doped lanthanum gallate. Journal of the Electrochemical Society, 151(10). https://doi.org/10.1149/1.1790532

Development of intermediate-temperature SOFC module using doped lanthanum gallate. / Yamada, T.; Chitose, N.; Akikusa, J.; Murakami, N.; Akbay, Taner; Miyazawa, T.; Adachi, K.; Hasegawa, A.; Yamada, M.; Hoshino, K.; Hosoi, K.; Komada, N.; Yoshida, H.; Kawano, M.; Sasaki, T.; Inagaki, T.; Miura, K.; Ishihara, Tatsumi; Takita, Y.

In: Journal of the Electrochemical Society, Vol. 151, No. 10, 26.11.2004.

Research output: Contribution to journalArticle

Yamada, T, Chitose, N, Akikusa, J, Murakami, N, Akbay, T, Miyazawa, T, Adachi, K, Hasegawa, A, Yamada, M, Hoshino, K, Hosoi, K, Komada, N, Yoshida, H, Kawano, M, Sasaki, T, Inagaki, T, Miura, K, Ishihara, T & Takita, Y 2004, 'Development of intermediate-temperature SOFC module using doped lanthanum gallate', Journal of the Electrochemical Society, vol. 151, no. 10. https://doi.org/10.1149/1.1790532
Yamada, T. ; Chitose, N. ; Akikusa, J. ; Murakami, N. ; Akbay, Taner ; Miyazawa, T. ; Adachi, K. ; Hasegawa, A. ; Yamada, M. ; Hoshino, K. ; Hosoi, K. ; Komada, N. ; Yoshida, H. ; Kawano, M. ; Sasaki, T. ; Inagaki, T. ; Miura, K. ; Ishihara, Tatsumi ; Takita, Y. / Development of intermediate-temperature SOFC module using doped lanthanum gallate. In: Journal of the Electrochemical Society. 2004 ; Vol. 151, No. 10.
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AU - Chitose, N.

AU - Akikusa, J.

AU - Murakami, N.

AU - Akbay, Taner

AU - Miyazawa, T.

AU - Adachi, K.

AU - Hasegawa, A.

AU - Yamada, M.

AU - Hoshino, K.

AU - Hosoi, K.

AU - Komada, N.

AU - Yoshida, H.

AU - Kawano, M.

AU - Sasaki, T.

AU - Inagaki, T.

AU - Miura, K.

AU - Ishihara, Tatsumi

AU - Takita, Y.

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