Effects of anode flooding on the performance degradation of polymer electrolyte membrane fuel cells
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- 作者：Mansu Kima ; 1 ; Namgee Junga ; 1 ; KwangSup Eomb ; Sung Jong Yooa ; Jin Young Kima ; Jong Hyun Janga ; Hyoung-Juhn Kima ; Bo Ki Hongc ; EunAe Choa ; eacho@kist.re.kr" class="auth_mail
- 关键词：Anode flooding ; Fuel starvation ; Carbon corrosion ; Water management ; Polymer electrolyte membrane fuel cell (PEMFC)
- 刊名：Journal of Power Sources
- 出版年：15 November 2014
- 年：2014
- 卷：266
- 期：Complete
- 页码：332-340
- 全文大小：4143 K
文摘
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Anode flooding can occur by direct flow of condensed water in humidified fuel.
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Anode flooding induces local fuel starvation and high potential in the anode.
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High potential locally present in the anode results in anode carbon corrosion.
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Anode carbon corrosion plays a key role in MEA degradation by anode flooding.