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dc.contributor.authorZhang, Yanmeizh_CN
dc.contributor.authorFang, Junzh_CN
dc.contributor.authorWu, Yongbinzh_CN
dc.contributor.authorXu, Hankunzh_CN
dc.contributor.authorChi, Xianjunzh_CN
dc.contributor.authorLi, Weizh_CN
dc.contributor.authorYang, Yixuzh_CN
dc.contributor.authorYan, Gezh_CN
dc.contributor.authorZhuang, Yongzezh_CN
dc.contributor.author方军zh_CN
dc.date.accessioned2015-07-22T03:20:01Z
dc.date.available2015-07-22T03:20:01Z
dc.date.issued2012-09-01zh_CN
dc.identifier.citationJOURNAL OF COLLOID AND INTERFACE SCIENCE, 2012,381:59-66zh_CN
dc.identifier.otherWOS:000306533800009zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/88571
dc.descriptionHigh-Tech Research and Development Program of China [2008AA05Z107]; National Nature Science Foundation of China [20876129, 200933005]zh_CN
dc.description.abstractA series of novel fluoropolymer anion exchange membranes based on the copolymer of vinylbenzyl chloride, butyl methacrylate, and hexafluorobutyl methacrylate has been prepared. Fourier transform infrared (FT-IR) spectroscopy and elemental analysis techniques are used to study the chemical structure and chemical composition of the membranes. The water uptake, ion-exchange capacity (IEC), conductivity, methanol permeability, and chemical stability of the membranes are also determined. The membranes exhibit high anionic conductivity in deionized water at 65 C ranging from 3.86 x 10(-2) S cm(-1) to 4.36 x 10(-2) S cm(-1). The methanol permeability coefficients of the membranes are in the range of 4.21-5.80 x 10(-8) cm(2) s(-1) at 65 degrees C. The novel membranes also show good chemical and thermal stability. An open-circuit voltage of 0.7 V and a maximum power density of 53.2 mW cm(-2) of alkaline direct methanol fuel cell (ADMFC) with the membrane C, 1 M methanol, 1 M NaOH, and humidified oxygen are achieved at 65 degrees C. Therefore, these membranes have great potential for applications in fuel cell systems. (C) 2012 Elsevier Inc. All rights reserved.zh_CN
dc.language.isoen_USzh_CN
dc.publisherJ COLLOID INTERF SCIzh_CN
dc.source.urihttp://dx.doi.org/10.1016/j.jcis.2012.05.043zh_CN
dc.subjectVINYLBENZYL CHLORIDEzh_CN
dc.subjectRADIATIONzh_CN
dc.subjectPERFORMANCEzh_CN
dc.subjectMETHACRYLATEzh_CN
dc.subjectCOPOLYMERzh_CN
dc.subjectACRYLATEzh_CN
dc.subjectALCOHOLzh_CN
dc.titleNovel fluoropolymer anion exchange membranes for alkaline direct methanol fuel cellszh_CN
dc.typeArticlezh_CN


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