中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Novel sulfonated poly(arylene ether ketone) copolymers bearing carboxylic or benzimidazole pendant groups for proton exchange membranes

文献类型:期刊论文

作者Lin HD ; Zhao CJ ; Cui ZM ; Ma WJ ; Fu TZ ; Na H ; Xing W
刊名journal of power sources
出版日期2009
卷号193期号:2页码:507-514
关键词FUEL-CELL APPLICATIONS COMPOSITE MEMBRANES ELECTROCHEMICAL PROPERTIES ACID POLYBENZIMIDAZOLE WATER POLYELECTROLYTES CONDUCTIVITY ELECTROLYTE IMIDAZOLE
ISSN号0378-7753
通讯作者na h
中文摘要a novel strategy in which the benzimidazole group and sulfonic group are simultaneously attached to an aromatic polymer has been reported in this paper. for this purpose, sulfonated poly(arylene ether ketone) copolymers containing carboxylic acid groups (spaek-x-cooh, x refers to the molar percentage of sulfonated repeating units) are prepared by the aromatic nucleophilic polycondensation of sodium 5,5'-carbonyl-bis(2-fluobenzene-sulfonate) (sdfbp), 4,4'-difluorobenzophenone (dfbp) and phenolphthalin (ppl). then the carboxylic acid groups attached to the spaek-x-cooh are transformed to benzimidazole units through condensation reactions (referred to as spaek-x-bi). fourier transform infrared spectroscopy and h-1 nmr measurements are used to characterize and confirm the structures of these copolymers.
收录类别SCI
语种英语
WOS记录号WOS:000268521100017
公开日期2010-05-04
源URL[http://202.98.16.49/handle/322003/11707]  
专题长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式
GB/T 7714
Lin HD,Zhao CJ,Cui ZM,et al. Novel sulfonated poly(arylene ether ketone) copolymers bearing carboxylic or benzimidazole pendant groups for proton exchange membranes[J]. journal of power sources,2009,193(2):507-514.
APA Lin HD.,Zhao CJ.,Cui ZM.,Ma WJ.,Fu TZ.,...&Xing W.(2009).Novel sulfonated poly(arylene ether ketone) copolymers bearing carboxylic or benzimidazole pendant groups for proton exchange membranes.journal of power sources,193(2),507-514.
MLA Lin HD,et al."Novel sulfonated poly(arylene ether ketone) copolymers bearing carboxylic or benzimidazole pendant groups for proton exchange membranes".journal of power sources 193.2(2009):507-514.

入库方式: OAI收割

来源:长春应用化学研究所

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