磺化嵌段型共聚物在质子交换膜燃料电池中的应用

CORC > 北京大学 > 化学与分子工程学院

	磺化嵌段型共聚物在质子交换膜燃料电池中的应用; Membranes from Sulfonated Block Copolymer for Use in Proton Exchange Membrane Fuel Cells
	冯少广 ; 谢晓峰 ; 尚玉明 ; 靳豪 ; 徐景明 ; 周其凤
刊名	化学进展
	2008
关键词	燃料电池质子交换膜燃料电池磺化嵌段共聚物 fuel cells proton exchange membrane fuel cells (PEMFC) sulfonation block copolymer
英文摘要	燃料电池是以碳氢化合物为燃料的一种新型、清洁的发电装置,而其中的质子交换膜燃料电池由于具有可快速启动的优点可应用于机动车等领域.所用的质子交换膜需要具有高的质子传导性、低的甲醇/水渗透性、好的机械和热稳定性以及合适的价格等特点,但目前已经工业化的Nafion膜并未能全部满足上述要求.为了解决这些问题,目前已经开发了多种新的质子交换膜.本文对其中的磺化嵌段型聚醚砜、磺化嵌段型聚酰亚胺和苯乙烯基嵌段共聚物在质子交换膜燃料电池中的应用进行了综述,并与Nafion膜和相应的无规共聚物的性能进行了比较.最后展望了嵌段共聚物在质子交换膜领域的发展趋势.; Fuel cells represent a clean alternative to current technologies for utilizing hydrocarbon fuel resources. Proton exchange membrane fuel cells (PEMFCs) have acquired due importance as they are best suited for applications where a quick start up is required such as in automobiles. The prime requirements of fuel cell membranes are high proton conductivity, low methanol/water permeability, good mechanical and thermal stability and moderate price. To satisfy the requiement of PEMFC, many new proton exchange membranes were developed. This paper reviews recent progress in the development of sulfonated block copolymers as membrane materials to replace the perfluorinated sulfonated membrane (e. g. Nafion) for fuel cell applications to improve the performances of fuel cells. Special attention is paid to sulfonated poly(arylene ether), sulfonated polyimide and sulfonated styrene based block copolymers, which have advantageous properties as compared to that of Nafion and analogous random copolymers of the same overall composition. Finally, the development trend of sulfonated block copolymers is prospected.; 国家自然科学基金; 国家高技术研究发展计划(863计划); http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000253022000015&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; SCI(E); 中文核心期刊要目总览(PKU); 中国科技核心期刊(ISTIC); 中国科学引文数据库(CSCD); 4; 1; 117-125; 20
语种	中文
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/249516]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	冯少广,谢晓峰,尚玉明,等. 磺化嵌段型共聚物在质子交换膜燃料电池中的应用, Membranes from Sulfonated Block Copolymer for Use in Proton Exchange Membrane Fuel Cells[J]. 化学进展,2008.
APA	冯少广,谢晓峰,尚玉明,靳豪,徐景明,&周其凤.(2008).磺化嵌段型共聚物在质子交换膜燃料电池中的应用.化学进展.
MLA	冯少广,et al."磺化嵌段型共聚物在质子交换膜燃料电池中的应用".化学进展 (2008).