A pyrolysis mass spectrometry study of polythiophene copolymers

被引：4
|
作者：
Aslan, Evren [1 ]
Hacaloglu, Jale [1 ]
Toppare, Levent [1 ]
机构：
[1] Middle E Tech Univ, Dept Chem, TR-06531 Ankara, Turkey
来源：
POLYMER DEGRADATION AND STABILITY | 2007年 / 92卷 / 05期
关键词：
pyrolysis; copolymer; mass spectrometry; polythiophene;
D O I：
10.1016/j.polymdegradstab.2007.01.027
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 thermal behaviour of copolymers of thiophene with decanedioic acid bis-(2-thiophen-3-yl-ethyl)ester (DATE) and terephthalic acid his(2-thiophen-3-yl-ethyl)ester (TATE) prepared by potentiostatic polymerization was studied via pyrolysis mass spectrometry. It was determined that the electrolytic films correspond to the related homopolymers. The increase in thermal stability of ester linkages, and evolution of characteristic degradation products of TATE and DATE together with thiophene based products above 400 degrees C confirmed copolymer formation. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：822 / 828
页数：7
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