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
收藏
页码：61 / 64
页数：4
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