GRAFT-COPOLYMERS OF POLY(METHYL METHACRYLATE) AND POLYTHIOPHENE

被引：16
|
作者：
HALLENSLEBEN, ML
HOLLWEDEL, F
STANKE, D
机构：
[1] Institut für Makromolekulare Chemie, Universität Hannover, Hannover, D-30167
[2] Institut Für Organische Chemie, Freie Universität Berlin, Berlin, D-14195
来源：
MACROMOLECULAR CHEMISTRY AND PHYSICS | 1995年 / 196卷 / 11期
关键词：
D O I：
10.1002/macp.1995.021961108
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
2-(2-Thienyl)ethyl methacrylate (2TEMA, 1), 2-(3-thienyl)ethyl methacrylate (3TEMA, 2) and 2-(N-pyrrolyl)ethyl methacrylate (PEMA, 3) were synthesized and copolymerized with methyl methacrylate (MMA) by radical initiation with AIBN. The reactivity ratios for the system MMA/2TEMA were determined to be r(MMA) = 0,57 +/- 0,09 and r(ETEMA) = 0,90 +/- 0,03. Thiophen was grafted onto the copolymers from 1-3 via oxidative polymerization in nitromethane. The graft copolymers were soluble as aggregates, and films cast from these solutions reached conductivities in the range of 0,2 to 0,4 S/cm.
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页码：3535 / 3547
页数：13
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