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

H. C. Pham, Shunsuke Taniguchi, Y. Inoue, J. T. Chou, Junko Matsuda, Kazunari 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)

抄録

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
出版者Electrochemical Society Inc.
ページ2069-2075
ページ数7
78
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

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

Fingerprint

Solid oxide fuel cells (SOFC)
Metals
Coatings
Oxides
Contamination
Sintering
Air

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. : ECS Transactions (1 版, 巻 78, pp. 2069-2075). Electrochemical Society Inc.. https://doi.org/10.1149/07801.2069ecst

Investigation of Fe-Cr-Al alloy for metal supported SOFC. / Pham, H. C.; Taniguchi, Shunsuke; Inoue, Y.; Chou, J. T.; Matsuda, Junko; Sasaki, Kazunari.

ECS Transactions. 巻 78 1. 編 Electrochemical Society Inc., 2017. p. 2069-2075.

研究成果: 著書/レポートタイプへの貢献会議での発言

Pham, HC, Taniguchi, S, Inoue, Y, Chou, JT, Matsuda, J & Sasaki, K 2017, Investigation of Fe-Cr-Al alloy for metal supported SOFC. : ECS Transactions. 1 Edn, 巻. 78, Electrochemical Society Inc., pp. 2069-2075, 15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017, Hollywood, 米国, 7/23/17. https://doi.org/10.1149/07801.2069ecst
Pham HC, Taniguchi S, Inoue Y, Chou JT, Matsuda J, Sasaki K. Investigation of Fe-Cr-Al alloy for metal supported SOFC. : ECS Transactions. 1 版 巻 78. Electrochemical Society Inc. 2017. p. 2069-2075 https://doi.org/10.1149/07801.2069ecst
Pham, H. C. ; Taniguchi, Shunsuke ; Inoue, Y. ; Chou, J. T. ; Matsuda, Junko ; Sasaki, Kazunari. / Investigation of Fe-Cr-Al alloy for metal supported SOFC. ECS Transactions. 巻 78 1. 版 Electrochemical Society Inc., 2017. pp. 2069-2075
@inproceedings{7a078955dd1a4c45879a4cea3c710903,
title = "Investigation of Fe-Cr-Al alloy for metal supported SOFC",
abstract = "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.",
author = "Pham, {H. C.} and Shunsuke Taniguchi and Y. Inoue and Chou, {J. T.} and Junko Matsuda and Kazunari Sasaki",
year = "2017",
month = "5",
day = "30",
doi = "10.1149/07801.2069ecst",
language = "English",
volume = "78",
pages = "2069--2075",
booktitle = "ECS Transactions",
publisher = "Electrochemical Society Inc.",
edition = "1",

}

TY - GEN

T1 - Investigation of Fe-Cr-Al alloy for metal supported SOFC

AU - Pham, H. C.

AU - Taniguchi, Shunsuke

AU - Inoue, Y.

AU - Chou, J. T.

AU - Matsuda, Junko

AU - Sasaki, Kazunari

PY - 2017/5/30

Y1 - 2017/5/30

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85028457425&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85028457425&partnerID=8YFLogxK

U2 - 10.1149/07801.2069ecst

DO - 10.1149/07801.2069ecst

M3 - Conference contribution

AN - SCOPUS:85028457425

VL - 78

SP - 2069

EP - 2075

BT - ECS Transactions

PB - Electrochemical Society Inc.

ER -