A high-performance flame fuel cell using ethanol as fuels

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 that operated on a fuelrich ethanol flame was reported. Heat produced from the combustion of ethanol thermally sustained the fuel cell at a temperature range of 500 ∼ 830 °C. Considerable amounts of hydrogen and carbon monoxide were also produced during the fuel-rich combustion directly providing the 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+Sm0.2Ce0.8O1.9 (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/cm2 but also in a significant improvement of the anodic coking resistance.

源语言英语
主期刊名Combustion Science and Engineering
出版商American Society of Mechanical Engineers (ASME)
361-367
页数7
ISBN(印刷版)9780791848647
DOI
出版状态已出版 - 2009
活动2008 ASME International Mechanical Engineering Congress and Exposition, IMECE 2008 - Boston, MA, 美国
期限: 31 10月 20086 11月 2008

出版系列

姓名ASME International Mechanical Engineering Congress and Exposition, Proceedings
3

会议

会议2008 ASME International Mechanical Engineering Congress and Exposition, IMECE 2008
国家/地区美国
Boston, MA
时期31/10/086/11/08

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