A no chamber fuel cell using ethanol as flame

Kang Wang, Jeongmin Ahn, Zongping Shao

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

A no-chamber solid-oxide fuel cell operated on a fuel-rich ethanol flame was reported. Heat produced from the combustion of ethanol thermally sustained the fuel cell at a temperature of 500-830 °C. Considerable amounts of hydrogen and carbon monoxide were also produced during the fuel-rich combustion which provided the direct fuels for the fuel cell. The location of the fuel cell with respect to the flame was found to have a significant effect on the fuel cell temperature and performance. The highest power density was achieved when the anode was exposed to the inner flame. By modifying the Ni+Sm 0.2Ce0.8O1.9 (SDC) anode with a thin Ru/SDC catalytic layer, the fuel cell envisaged not only an increase of the peak power density to ∼ 200 mW cm-2 but also a significant improvement of the anodic coking resistance.

源语言英语
主期刊名Advances in Solid Oxide Fuel Cells V - A Collection of Papers Presented at the 33rd International Conference on Advanced Ceramics and Composites
出版商American Ceramic Society
53-62
页数10
版本4
ISBN(印刷版)9780470457542
DOI
出版状态已出版 - 2010
活动Advances in Solid Oxide Fuel Cells V - 33rd International Conference on Advanced Ceramics and Composites - Daytona Beach, FL, 美国
期限: 18 1月 200923 1月 2009

出版系列

姓名Ceramic Engineering and Science Proceedings
编号4
30
ISSN(印刷版)0196-6219

会议

会议Advances in Solid Oxide Fuel Cells V - 33rd International Conference on Advanced Ceramics and Composites
国家/地区美国
Daytona Beach, FL
时期18/01/0923/01/09

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