Synthesis and ionic conductivity of a polysiloxane containing quaternary ammonium groups

被引：77

作者：

Kang, JJ ^{[1
]}

Li, WY ^{[1
]}

Lin, YA ^{[1
]}

Li, XP ^{[1
]}

Xiao, XR ^{[1
]}

Fang, SB ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China

来源：

POLYMERS FOR ADVANCED TECHNOLOGIES | 2004年 / 15卷 / 1-2期

关键词：

anionic conductor; quaternary ammonium salt; hydrosilylation; ionic conductivity; dye-sensitized solar cell;

D O I：

10.1002/pat.434

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A novel quaternary ammonium salt, polysiloxane containing quaternary ammonium groups, was designed and synthesized. Thermogravimetric results showed that the polymer maintained stable below 250degreesC. Ambient conductivities higher than 10(-4) S cm(-1) could be observed when appropriate amounts of suitable plasticizers were incorporated into the present quaternary ammonium salt. A dye-sensitized solar cell fabricated using a plasticized electrolyte showed a fill factor of 0.50 and an energy conversion efficiency of 7.7%. Copyright (C) 2004 John Wiley Sons, Ltd.

引用

页码：61 / 64

页数：4

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