Development of New Anion-Conducting Layered Perovskite-Type Oxide Electrolytes

Watanabe, Hiroshi; Takahashi, Hiroki; Takeguchi, Tatsuya et al.

ECS Transactions, 2010, 28(8), 147-151

Permalink : https://hdl.handle.net/2115/48160

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アクセス権
open access
URI
https://hdl.handle.net/2115/48160
タイトル
Development of New Anion-Conducting Layered Perovskite-Type Oxide Electrolytes
著者
Watanabe, Hiroshi ; Takahashi, Hiroki ; Takeguchi, Tatsuya ; Yamanaka, Toshiro ; Ueda, Wataru
著者名
Watanabe, Hiroshi
著者名
Takahashi, Hiroki
著者名
Takeguchi, Tatsuya
著者名
Yamanaka, Toshiro
著者名
Ueda, Wataru
言語
英語
発行日
2010
出版者
The Electrochemical Society
収録物名
ECS Transactions
巻(号)
28(8)
ページ
147-151
抄録
Layered perovskite oxide LaSr3Fe3O10 (LSFO) was characterized by electrochemical measurements and XRD. The H2 sensing property of the oxide with 15wt% Pd/LSFO anode catalyst in H2 at room temperature was examined. As for H2 sensing, the potential about 0.9 V was gained in the presence of H2 without cathode catalyst. Furthermore, the membrane potential for concentration cell of NaOH with LSFO showed negative value, and the potential with anion exchange membrane (AEM) also showed negative value. These results suggest that LSFO shows OH- conductivity and the possibility of a new type fuel cell by using LSFO as electrolyte.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
権利情報
© The Electrochemical Society, Inc. 2010. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS). The archival version of this work was published in ECS Trans., 28(8), pp.147-151.
PISSN
1938-5862
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.1149/1.3490693