The effects of pinholes on proton exchan
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Weizhong LΓΌ; Zhixiang Liu; Cheng Wang; Zongqiang Mao; Milin Zhang
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Article
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2010
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John Wiley and Sons
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English
β 384 KB
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Pinholes in the membrane electrode assembly (MEA) of a fuel cell can lead to premature fuel cell failure. The main causes for pinhole formation are contaminant particles, non-uniform stress distribution, and membrane corrosion. In this paper fuel cell performance is compared before and after piercin