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题名: The preparation technique optimization of epoxy/compressed expanded graphite composite bipolar plates for proton exchange membrane fuel cells
作者: Du, Chao1, 2, 3;  Ming, Pingwen1;  Hou, Ming2;  Fu, Jie4;  Fu, Yunfeng1;  Luo, Xiaokuan1;  Shen, Qiang2;  Shao, Zhigang2;  Yi, Baolian2
通讯作者: 明平文
关键词: Proton exchange membrane fuel cells ;  Composite bipolar plate ;  Compressed expanded graphite sheets ;  Vacuum impregnation ;  Technique optimization
刊名: JOURNAL OF POWER SOURCES
发表日期: 2010-08-15
DOI: 10.1016/j.jpowsour.2010.03.005
卷: 195, 期:16, 页:5312-5319
收录类别: SCI
文章类型: Article
部门归属: 3
项目归属: 301
产权排名: 1;1
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: Vacuum resin impregnation method has been used to prepare polymer/compressed expanded graphite (CEG) composite bipolar plates for proton exchange membrane fuel cells (PEMFCs). In this research, three different preparation techniques of the epoxy/CEG composite bipolar plate (Compression-Impregnation method, Impregnation-Compression method and Compression-Impregnation-Compression method) are optimized by the physical properties of the composite bipolar plates. The optimum conditions and the advantages/disadvantages of the different techniques are discussed respectively. Although having different characteristics, bipolar plates obtained by these three techniques can all meet the demands of PEMFC bipolar plates as long as the optimum conditions are selected. The Compression-Impregnation-Compression method is shown to be the optimum method because of the outstanding properties of the bipolar plates. Besides, the cell assembled with these optimum composite bipolar plates shows excellent stability after 200 h durability testing. Therefore the composite prepared by vacuum resin impregnation method is a promising candidate for bipolar plate materials in PEMFCs. (C) 2010 Published by Elsevier B.V.
关键词[WOS]: PERFORMANCE
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000277868600018
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/103631
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.Sunrise Power Co Ltd, Dalian 116025, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Syst & Engn Res Grp, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
4.Dalian Jiaotong Univ, Environm & Chem Engn Dept, Dalian 116023, Peoples R China

Recommended Citation:
Du, Chao,Ming, Pingwen,Hou, Ming,et al. The preparation technique optimization of epoxy/compressed expanded graphite composite bipolar plates for proton exchange membrane fuel cells[J]. JOURNAL OF POWER SOURCES,2010,195(16):5312-5319.
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