Systematic study on the functions and mechanisms of micro porous layer on water transport in proton exchange membrane fuel cells
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- 作者：Guiyin Chena ; Guangsheng Zhanga ; 1 ; Liejin Guoa ; lj-guo@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Hongtan Liub ; hliu@miami.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Proton exchange membrane fuel cell (PEMFC) ; Micro porous layer (MPL) ; Water management ; Current distribution
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：9 March 2016
- 年：2016
- 卷：41
- 期：9
- 页码：5063-5073
- 全文大小：2632 K
文摘
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MPL has distinct functions under different local water conditions.
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MPL can prevent flooding under high humidification and low temperature.
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MPL can also enhance membrane hydration under dry condition.
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Under high temperature, effect of MPL is not significant.