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	Key Materials for Proton Exchange Membrane Fuel Cell
	Yu HM(俞红梅) ; Yi BL(衣宝廉)
	2009-12-21
会议名称	2009 tianda international fuel cell workshop
会议日期	2009-12-21
会议地点	中国
页码	9/4
通讯作者	俞红梅
中文摘要	as a promising candidate for new power supplier, proton exchange membrane fuel cell (pemfc) is on the way of its commercialization. although durability, cost, hydrogen generation and distribution are the main issues of the pemfc wide application, aiming at promoting the application on fuel cell vehicles, tremendous progress has been made on the fuel cell key materials, i.e., electrocatalyst, proton exchange membrane and bipolar plate in the past decade. the key issues of pemfcs for automobiles operation are electrocatalyst degradation, membrane degradation and bipolar plate corrosion. the stability of the catalyst and impurity effect are essential for the pemfc performance and lifetime. low pt and non-pt catalyst are developed for pemfc operation. kinds of composite membrane materials have been synthesized for membrane size stability improvement, high temperature and self-humidifying operations. to improve bipolar plate characteristics, expended graphite, metal and composite bipolar plates have been tested in pemfcs’ application. from the long term research point of view, the breakthrough of material research will accelerate the commercialization of pemfc.
会议主办者	天津大学
学科主题	物理化学
语种	中文
内容类型	会议论文
源URL	[http://159.226.238.44/handle/321008/113800]
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
推荐引用方式 GB/T 7714	Yu HM,Yi BL. Key Materials for Proton Exchange Membrane Fuel Cell[C]. 见:2009 tianda international fuel cell workshop. 中国. 2009-12-21.

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