The preparation technique optimization of epoxy/compressed expanded graphite composite bipolar plates for proton exchange membrane fuel cells

	The preparation technique optimization of epoxy/compressed expanded graphite composite bipolar plates for proton exchange membrane fuel cells
	Du, Chao 1,2,3; Ming, Pingwen 1; Hou, Ming 2; Fu, Jie 4; Fu, Yunfeng 1; Luo, Xiaokuan 1; Shen, Qiang 2; Shao, Zhigang 2; Yi, Baolian 2
刊名	journal of power sources
	2010-08-15
卷号	195 期号:16 页码:5312-5319
关键词	Proton exchange membrane fuel cells Composite bipolar plate Compressed expanded graphite sheets Vacuum impregnation Technique optimization
通讯作者	明平文
产权排序	1;1
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.
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]	performance
收录类别	SCI
原文出处	false
语种	英语
WOS记录号	WOS:000277868600018
公开日期	2010-11-30
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/103631]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
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
推荐引用方式 GB/T 7714	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.
APA	Du, Chao.,Ming, Pingwen.,Hou, Ming.,Fu, Jie.,Fu, Yunfeng.,...&Yi, Baolian.(2010).The preparation technique optimization of epoxy/compressed expanded graphite composite bipolar plates for proton exchange membrane fuel cells.journal of power sources,195(16),5312-5319.
MLA	Du, Chao,et al."The preparation technique optimization of epoxy/compressed expanded graphite composite bipolar plates for proton exchange membrane fuel cells".journal of power sources 195.16(2010):5312-5319.