Channel-to-Rib Width Ratio Effects of Flowfield Plates in the Performance of a Micro-PEM Fuel Cell Stack

被引：0
|
作者：
Her, Bing-Shyan [1 ]
Hsieh, Shou-Shing [1 ]
Chen, Jyun-Hong [1 ]
机构：
[1] Natl Sun Yat Sen Univ, Dept Mech & Electromech Engn, Kaohsiung 80424, Taiwan
来源：
NANOTECH CONFERENCE & EXPO 2009, VOL 3, TECHNICAL PROCEEDINGS | 2009年
关键词：
channel-to-rib width ratio; micro-PEM fuel cell; BIPOLAR PLATES; DESIGN;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Effect of channel-to-rib width ratio of flow channel plates on micro proton exchange membrane fuel cell stacks performance test (VI/PI) was studied experimentally. The channel-to-rib width ratio was varied from 0.5 to 2. The optimum channel-to-rib width ratio of flow channel plates for micro PEM fuel cell stack was found. Copper metals were used to make bipolar plates (BPs) by using a LIGA-like micro-fabrication process of deep UV lithography in order to obtain SU-8 resist patterns/and SU-8 mould. Moreover, when the VI/PI performance curves were considered, an optimum channel-to-rib width ratio of I call be also obtained for the present study.
引用
收藏
页码：103 / 106
页数：4
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