PVDF based ion exchange membrane prepared by radiation grafting of ethyl   styrenesulfonate and sequent hydrolysis

doi:10.1016/j.radphyschem.2016.09.009

CORC > 北京大学 > 化学与分子工程学院

	PVDF based ion exchange membrane prepared by radiation grafting of ethyl styrenesulfonate and sequent hydrolysis
	Wang, Yicheng ; Peng, Jing ; Li, Jiuqiang ; Zhai, Maolin
刊名	RADIATION PHYSICS AND CHEMISTRY
	2017
关键词	Ion exchange membrane PVDF Radiation-induced grafting Ethyl styrenesulfonate METHANOL FUEL-CELLS COPOLYMERIZATION STABILITY FILMS
DOI	10.1016/j.radphyschem.2016.09.009
英文摘要	A new synthesis route for poly(vinylidene fluoride)-g-polystyrene sulfonic acid ion exchange membrane (PVDF-g-PSSA IEM) has been developed via preradiation-induced grafting of ethyl styrenesulfonate and sequent hydrolysis. A high grafting yield (GY) 120% for PETSS grafted onto PVDF could be obtained at a reaction time of 3 h and dose of 50 kGy. The structure of PVDF-g-PSSA IEM was testified by FTIR, XPS, TGA and SEM analysis. At the GY above 80%, the ion exchange capacity, water uptake and proton conductivity of the resultant PVDF-g-PSSA IEM exceeds Nafion 117 membrane. This work provides an environmental method for the preparation of the IEM used in fuel cell or water treatment. (C) 2016 Elsevier Ltd. All rights reserved.; Beijing Municipal Science and Technology Project [Z151100000915075]; National Natural Science Foundation of China (NNSFC) [U1430324]; SCI(E); ARTICLE; 252-258; 130
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/476535]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Wang, Yicheng,Peng, Jing,Li, Jiuqiang,et al. PVDF based ion exchange membrane prepared by radiation grafting of ethyl styrenesulfonate and sequent hydrolysis[J]. RADIATION PHYSICS AND CHEMISTRY,2017.
APA	Wang, Yicheng,Peng, Jing,Li, Jiuqiang,&Zhai, Maolin.(2017).PVDF based ion exchange membrane prepared by radiation grafting of ethyl styrenesulfonate and sequent hydrolysis.RADIATION PHYSICS AND CHEMISTRY.
MLA	Wang, Yicheng,et al."PVDF based ion exchange membrane prepared by radiation grafting of ethyl styrenesulfonate and sequent hydrolysis".RADIATION PHYSICS AND CHEMISTRY (2017).