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题名: Evaluation of a compression molded composite bipolar plate for direct methanol fuel cell
作者: Chen, Weimin1;  Liu, Ying1;  Xin, Qin2
关键词: Direct methanol fuel cell ;  Bipolar plate ;  Polymer-graphite composite ;  Electrical conductivity ;  Corrosion resistance
刊名: INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
发表日期: 2010-04-01
DOI: 10.1016/j.ijhydene.2010.02.004
卷: 35, 期:8, 页:3783-3788
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Physical ;  Electrochemistry ;  Energy & Fuels
研究领域[WOS]: Chemistry ;  Electrochemistry ;  Energy & Fuels
英文摘要: A polymer-graphite composite bipolar plate of direct methanol fuel cell (DMFC) was fabricated by a compression molding method. The electrical conductivity and electrochemical behavior of the composite material under DMFC operating conditions were evaluated. The results show that the composite bipolar plate has a good electrical conductivity. Moreover, the through-plane conductivity of the composite material is higher than the in-plane one, which is ascribed to the anisotropic property of the composite bipolar plate resulted from the compression molding process. Corrosion tests show that the stable current density is below 10 mu A cm(-2) under both anode and cathode conditions of DMFC. The discharge test of the DMFC single cell also presents a satisfactory result. (C) 2010 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.
关键词[WOS]: POLYMER ELECTROLYTE MEMBRANE ;  FORMALDEHYDE RESIN/GRAPHITE COMPOSITE ;  EXPANDED GRAPHITE ;  DEGRADATION ;  PERFORMANCE ;  COST
语种: 英语
WOS记录号: WOS:000277463600069
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141903
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.Shenyang Ligong Univ, Sch Environm & Chem Engn, Shenyang 110168, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

Recommended Citation:
Chen, Weimin,Liu, Ying,Xin, Qin. Evaluation of a compression molded composite bipolar plate for direct methanol fuel cell[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2010,35(8):3783-3788.
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