Synthesis of a novel sulfonated poly(ether ether sulfone)s used as proton exchange membrane fuel cell (PEMFC)

被引：0

作者：

Li, XF ^{[1
]}

Na, H ^{[1
]}

Lu, H ^{[1
]}

机构：

[1] Jilin Univ, Alan G MacDiarmid Inst, Changchun 130021, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2004年 / 25卷 / 11期

关键词：

sulfonation; poly(ether ether sulfone)s; fuel cell; proton exchange membrane;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel sulfonated poly(ether ether sulfone) derived from 3,3' 5,5'-tetramethylbiphenyl-4,4'-diol was synthesized by direct aromatic nuelecphilic condensation of 3, 3', 5, 5'-tetramethylbiphenyl-4,4'-diol with various ratios of 3, 3'-disulfonate-4,4'-dichlorodiphenylsulfone to 4, 4'-dichlorodiphenylsulfone. The polymers have a good thermal stability and solubility in some polar solvents. Most of them can be cast into tough membranes, and the properties of the membranes will be studied in future.

引用

页码：2157 / 2160

页数：4