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	Synthesis and performance of novel anion exchange membranes based on imidazolium ionic liquids for alkaline fuel cell applications
	Jun Fang ; Ming Lyu ; Xin Wang ; Yongbin Wu ; Jinbao Zhao ; Zhao JB(赵金保)
	2015-06-15
关键词	Anion exchange membrane Fuel cell Imidazole ionic liquid Polymerization
英文摘要	电子邮件地址:jfang@xmu.edu.cn; Novel anion exchange membranes (AEMs) based on two types of imidazolium ionic liquids, 1-vinyl-3-methylimidazolium iodide [VMI]I and 1-vinyl-3-butylimidazolium bromide [VBI]Br, have been synthesized by copolymerization. The obtained membranes are characterized in terms of water uptake, ion exchange capacity (IEC), ionic conductivity as well as thermal and chemical stability. The conductivity reaches 0.0226 Scm(-1) at 30 degrees C. All the membranes show excellent thermostability. The membranes are stable in 10 mol L-1 NaOH solution at 60 degrees C for 120 h without obvious changes in ion conductivity. Fuel cell performance using the resulting membrane has been investigated. The open circuit voltage (OCV) of the H-2/O-2 fuel cell is 1.07 V. A peek power density of 116 mW cm(-2) is obtained at a current density of 230 mA cm(-2) at 60 degrees C. The results demonstrate the brilliant prospect of the developed membranes for alkaline fuel cell applications.; High-Tech Research and Development Program of China 2008AA05Z107 National Nature Science Foundation of China 20876129 21376195 21321062
语种	英语
出版者	ELSEVIER SCIENCE BV
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/85013]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Jun Fang,Ming Lyu,Xin Wang,et al. Synthesis and performance of novel anion exchange membranes based on imidazolium ionic liquids for alkaline fuel cell applications[J],2015.
APA	Jun Fang,Ming Lyu,Xin Wang,Yongbin Wu,Jinbao Zhao,&赵金保.(2015).Synthesis and performance of novel anion exchange membranes based on imidazolium ionic liquids for alkaline fuel cell applications..
MLA	Jun Fang,et al."Synthesis and performance of novel anion exchange membranes based on imidazolium ionic liquids for alkaline fuel cell applications".(2015).

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