Ring-opening graft copolymerization of epoxide with polyaniline: Chemical properties and lithium ionic conductivity of the copolymer

被引：16
|
作者：
Yamaguchi, I [1 ]
Yasuda, T [1 ]
Yamamoto, T [1 ]
机构：
[1] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan
来源：
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2001年 / 39卷 / 18期
关键词：
ring-opening copolymerization; epoxide; polyaniline; lithium ion conductivity; conducting polymer; graft copolymer; polyelectrolyte;
D O I：
10.1002/pola.1295
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The NaH-promoted deprotonation of leucoemeraldine base polyaniline (LEB) and its subsequent treatment with phenyl glycidyl ether (PGE) caused the ring-opening polymerization of PGE to give a graft copolymer (LEB-g-PGE). LEB-g-PGE was soluble in acetone and chloroform, which were poor solvents for LEB. An LEB-g-PGE/LiBF4 composite film was obtained through the evaporation of a dimethylformamide solution containing LEB-g-PGE and LiBF4; the film showed an electroconductivity of 1.0 X 10(-6) S cm(-1) at 295 K, as determined by complex impedance analysis.
引用
收藏
页码：3137 / +
页数：7
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