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题名: The investigation of resin degradation in catalyst layer of proton exchange membrane fuel cell
作者: Xiao, Shaohua1, 2;  Zhang, Huamin3
关键词: Degradation location ;  Fluorine emission rate ;  Open circuit operation ;  Resin in catalyst layer
刊名: JOURNAL OF POWER SOURCES
发表日期: 2014-01-15
DOI: 10.1016/j.jpowsour.2013.07.004
卷: 246, 页:858-861
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Electrochemistry ;  Energy & Fuels
研究领域[WOS]: Electrochemistry ;  Energy & Fuels
英文摘要: In order to separate resin degradation in catalyst layer (CL) from membrane degradation of proton exchange membrane fuel cell (PEMFC), Fluorine emission rate (FER) was specially selected to highlight the degradation of Nafion (R) resin in CL by employing hydrocarbon membrane as membrane. The drain water from the cathode and anode was collected and analyzed separately. It is found that FERs of drain water are 0.065 mu mol cm(-2) h(-1) (cathode) and 0.049 mu mol cm(-2) h(-1) (anode), suggesting resin degradation happened in CLs and the predominant degradation occurred in the cathode in open circuit operation. (C) 2013 Published by Elsevier B.V.
关键词[WOS]: HYDROGEN-PEROXIDE ;  DURABILITY ;  TEMPERATURE ;  ACID
语种: 英语
WOS记录号: WOS:000326661100106
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/143221
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.State Ethn Affairs Commiss, Key Lab Catalysis & Mat Sci, Wuhan 430074, Peoples R China
2.South Cent Univ Nationalities, Coll Chem & Mat Sci, Minist Educ, Wuhan 430074, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Div Energy Storage, Dalian 116023, Peoples R China

Recommended Citation:
Xiao, Shaohua,Zhang, Huamin. The investigation of resin degradation in catalyst layer of proton exchange membrane fuel cell[J]. JOURNAL OF POWER SOURCES,2014,246:858-861.
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