Synthesis and characterization of soluble conducting poly(o-/m-toluidine-co-o-nitroaniline)

被引：59
|
作者：
Savitha, P [1 ]
Sathyanarayana, DN [1 ]
机构：
[1] Indian Inst Sci, Dept Inorgan & Phys Chem, Bangalore 560012, Karnataka, India
来源：
SYNTHETIC METALS | 2004年 / 145卷 / 2-3期
关键词：
conducting polymer; copolymerization; emulsion polymerization; spectroscopy;
D O I：
10.1016/j.synthmet.2004.04.024
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Copolymers of o-/m-toluidine with o-nitroaniline were chemically synthesized in various molar ratios of the comonomers by emulsion polymerization. Although o-nitroaniline does not homopolymerize, the copolymers of o-nitroaniline with o/m-toluidine could readily be synthesized. The copolymers show comparatively higher conductivity, better solubility and higher thermal stability than the homopolymers, ortho- and meta-polytoluidines. Subtle differences in the properties between the copolymers of o- and m-toluidine with o-nitroaniline could be due to the variation in the monomers and the orientation along the copolymer chains. (C) 2004 Elsevier B.V. All rights reserved.
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收藏
页码：113 / 118
页数：6
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