A high-performance no-chamber fuel cell operated on 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 that operated on a fuel-rich 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Proceedings of the 6th International Conference on Fuel Cell Science, Engineering, and Technology
215-221
页数7
DOI
出版状态已出版 - 2008
活动6th International Conference on Fuel Cell Science, Engineering, and Technology - Denver, CO, 美国
期限: 16 6月 200818 6月 2008

出版系列

姓名Proceedings of the 6th International Conference on Fuel Cell Science, Engineering, and Technology

会议

会议6th International Conference on Fuel Cell Science, Engineering, and Technology
国家/地区美国
Denver, CO
时期16/06/0818/06/08

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