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Development of New Anion-Conducting Layered Perovskite-Type Oxide Electrolytes
Title: | Development of New Anion-Conducting Layered Perovskite-Type Oxide Electrolytes |
Authors: | Watanabe, Hiroshi Browse this author | Takahashi, Hiroki Browse this author | Takeguchi, Tatsuya Browse this author | Yamanaka, Toshiro Browse this author | Ueda, Wataru Browse this author |
Issue Date: | 2010 |
Publisher: | The Electrochemical Society |
Journal Title: | ECS Transactions |
Volume: | 28 |
Issue: | 8 |
Start Page: | 147 |
End Page: | 151 |
Publisher DOI: | 10.1149/1.3490693 |
Abstract: | 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. |
Rights: | © 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. |
Type: | article |
URI: | http://hdl.handle.net/2115/48160 |
Appears in Collections: | 触媒科学研究所 (Institute for Catalysis) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 竹口 竜弥
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