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The investigation of resin degradation in catalyst layer of proton exchange membrane fuel cell
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
2014-01-15
DOI10.1016/j.jpowsour.2013.07.004
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
关键词[WOS]HYDROGEN-PEROXIDE ; DURABILITY ; TEMPERATURE ; ACID
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.
语种英语
WOS记录号WOS:000326661100106
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/143221
专题中国科学院大连化学物理研究所
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
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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.
APA Xiao, Shaohua,&Zhang, Huamin.(2014).The investigation of resin degradation in catalyst layer of proton exchange membrane fuel cell.JOURNAL OF POWER SOURCES,246,858-861.
MLA Xiao, Shaohua,et al."The investigation of resin degradation in catalyst layer of proton exchange membrane fuel cell".JOURNAL OF POWER SOURCES 246(2014):858-861.
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