Design and Performance Analysis of Micro Proton Exchange Membrane Fuel Cells

Zhenzhong ZHONG*, Chiun-Hsun Chen, Ronggui PENG

*Corresponding author for this work

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

This study describes a novel micro proton exchange membrane fuel cell (PEMFC) (active area, 2.5 cm2). The flow field plate is manufactured by applying micro-electromechanical systems (MEMS) technology to silicon substrates to etch flow channels without a gold-coating. Therefore, this investigation used MEMS technology for fabrication of a flow field plate and presents a novel fabrication procedure. Various operating parameters, such as fuel temperature and fuel stoichiometric flow rate, are tested to optimize micro PEMFC performance. A single micro PEMFC using MEMS technology reveals the ideal performance of the proposed fuel cell. The optimal power density approaches 232.75 mW·cm-1 when the fuel cell is operated at ambient condition with humidified, heated fuel.

原文English
頁(從 - 到)298-303
頁數6
期刊Chinese Journal of Chemical Engineering
17
發行號2
DOIs
出版狀態Published - 1 四月 2009

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