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Performance of Solid Alkaline Fuel Cells Employing Layered Perovskite-Type Oxides as Electrolyte

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Title: Performance of Solid Alkaline Fuel Cells Employing Layered Perovskite-Type Oxides as Electrolyte
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: 33
Issue: 1
Start Page: 1825
End Page: 1829
Publisher DOI: 10.1149/1.3484672
Abstract: Layered perovskite-type oxides were characterized by electrochemical measurement. Five kinds of perovskite oxides (LaSr3Fe3O10, NaLaTiO4, Sr4Co1.6Ti1.4O8(OH)2 ・xH2O, RbLaNb2O7 and LaFeO3) were used as electrolyte of fuel cells. Every perovskite oxide could generate current and high open circuit voltage (>0.8 V). The results were attributed to hydroxide ion (OH-) conduction resulting from reduction and H2O treatments. This hypothesis suggests that the possibility of a new alkaline fuel cell by using layered perovskite 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., 33(1), pp.1825-1829.
Type: article
URI: http://hdl.handle.net/2115/48161
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)

Submitter: 竹口 竜弥

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