Miniatured H2/air self-breathing proton exchange membrane fuel cell fabricated by MEMS technology

被引：0

作者：

Wang, T ^{[1
]}

Chen, C ^{[1
]}

Li, JF ^{[1
]}

Zhang, XG ^{[1
]}

Xia, BJ ^{[1
]}

Li, XX ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, State Key Joint Lab Sensor Technol, Shanghai 200050, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2004年 / 25卷 / 10期

关键词：

miniature proton exchange membrane fuel cell (mu PEMFC); self-breathing; micro-electromechanical system (MEMS);

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A miniaturized H-2/air self-breathing proton exchange membrane fuel cell(muPEMFC) was designed and fabricated with 1 cm(2) active area. All the basic parts of a conventional H-2/air PEMFC were incorporated in a smaller and simpler package. The electrodes of the muPEMFC were constructed on silicon wafer substrates by means of standard micro electromechanical systems (MEMS) techniques. The obtained results show that the peak power density of a single cell has exceeded 110 mW/cm(2) when it was operated in ambient atmosphere at 20 degreesC. Furthermore, the cells can yield over 400 W/L specific power density.

引用

页码：1928 / 1930

页数：3

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