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Composite anode for CO tolerance proton exchange membrane fuel cells
Yu, HM; Hou, ZJ; Yi, BL; Lin, ZY
关键词Co Tolerance Composite Electrode Pemfc Electrode Structure
刊名JOURNAL OF POWER SOURCES
2002-03-05
105期:1页:52-57
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 ; METHANOL ; SYSTEMS ; GAS
英文摘要Fuel of proton exchange membrane fuel cells (PEMFC) mostly comes from reformate containing CO. which will poison the fuel cell electrocatalyst. The effect of CO on the performance of PEMFC is studied in this paper. Several electrode structures are investigated for CO containing fuel. The experimental results show that thin-film catalyst electrode has higher specific catalyst activity and traditional electrode structure can stand for CO poisoning to some extent. A composite electrode structure is proposed for improving CO tolerance of PEMFCs. With the same catalyst loading. the new composite electrode has improved cell performance than traditional electrode with PtRu/C electrocatalyst for both pure hydrogen and CO/H-2. The EDX test of composite anode is also performed in this paper, the effective catalyst distribution is found in the composite anode. (C) 2002 Elsevier Science B.V. All rights reserved.
语种英语
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WOS记录号WOS:000174466700008
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被引频次:43[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/85395
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell R&D Ctr, Dalian 116023, Peoples R China
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Yu, HM,Hou, ZJ,Yi, BL,et al. Composite anode for CO tolerance proton exchange membrane fuel cells[J]. JOURNAL OF POWER SOURCES,2002,105(1):52-57.
APA Yu, HM,Hou, ZJ,Yi, BL,&Lin, ZY.(2002).Composite anode for CO tolerance proton exchange membrane fuel cells.JOURNAL OF POWER SOURCES,105(1),52-57.
MLA Yu, HM,et al."Composite anode for CO tolerance proton exchange membrane fuel cells".JOURNAL OF POWER SOURCES 105.1(2002):52-57.
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