高性能直接乙醇固体氧化物燃料电池

Electrochemical and Solid State Letters Pub Date : 2012-01-01 DOI:10.1149/2.010206ESL

E. N. Armstrong, Jae-Woo Park, N. Minh

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引用次数: 28

摘要

制备了一种阳极支撑固体氧化物燃料电池(SOFC)，该电池具有由cu - ceo2浸渍ni - ytria稳定氧化锆(YSZ)支撑外层和Ni-YSZ电活性内层组成的双层阳极，可直接操作乙醇。在800°C的短期测试中证明了高电化学性能，没有阳极结焦的证据。在7.3%乙醇平衡的He燃料和空气氧化剂中，可获得约400 mW/cm的峰值功率密度。摘要#468，第221届ECS会议，©2012 The Electrochemical Society

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High-Performance Direct Ethanol Solid Oxide Fuel Cells

An anode supported solid oxide fuel cell (SOFC) with a dual layer anode consisting of a CuCeO2 impregnated Ni-yttria stabilized zirconia (YSZ) support outer layer and a Ni-YSZ electrocactive inner layer was fabricated for the direct operation on ethanol. High electrochemical performance without evidence of anode coking was demonstrated at 800°C in short-term tests. A peak power density of about 400 mW/cm was obtained with 7.3% ethanol balance He fuel and air oxidant. Abstract #468, 221st ECS Meeting, © 2012 The Electrochemical Society

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来源期刊

Electrochemical and Solid State Letters 工程技术-材料科学：综合

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审稿时长

1.9 months