Investigation of Fe-Cr-Al alloy for metal supported SOFC

H. C. Pham, S. Taniguchi, Y. Inoue, J. T. Chou, J. Matsuda, K. Sasaki

研究成果: 著書/レポートタイプへの貢献会議での発言

1 引用 (Scopus)

抜粋

Porous Fe-Cr-Al alloy was investigated for the support material of solid oxide fuel cells. Interfacial resistance at 700oC in 3% H2O - 97% H2 atmosphere between the porous alloy and Ni coating was stable at around 10 mγcm2. Interfacial resistance at 700oC in air between the porous alloy and LSCF coating was stable at around 20 mγcm2. The surface oxide layer on the Fe-Cr-Al alloy consists of nano-sized γ-Al2O3 columns growing outward in the same direction, containing 4 at.% of Sr, which may contribute electronic conduction. It is expected that the negligible Cr content in the surface oxide layer can solve the Cr contamination problem, generally known in SOFC. We are also developing a cell using the porous Fe-Cr-Al alloy by a co-sintering process.

元の言語英語
ホスト出版物のタイトルECS Transactions
編集者T. Kawada, S. C. Singhal
出版者Electrochemical Society Inc.
ページ2069-2075
ページ数7
エディション1
ISBN(電子版)9781607685395
DOI
出版物ステータス出版済み - 5 30 2017
イベント15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 - Hollywood, 米国
継続期間: 7 23 20177 28 2017

出版物シリーズ

名前ECS Transactions
番号1
78
ISSN(印刷物)1938-5862
ISSN(電子版)1938-6737

その他

その他15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017
米国
Hollywood
期間7/23/177/28/17

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Pham, H. C., Taniguchi, S., Inoue, Y., Chou, J. T., Matsuda, J., & Sasaki, K. (2017). Investigation of Fe-Cr-Al alloy for metal supported SOFC. : T. Kawada, & S. C. Singhal (版), ECS Transactions (1 版, pp. 2069-2075). (ECS Transactions; 巻数 78, 番号 1). Electrochemical Society Inc.. https://doi.org/10.1149/07801.2069ecst