聚合物
循环伏安法
材料科学
表征(材料科学)
氯仿
聚合
高分子化学
兴奋剂
化学改性
电化学
化学工程
有机化学
化学
复合材料
物理化学
电极
纳米技术
工程类
光电子学
作者
Małgorzata Zagórska,Bernd Krische
出处
期刊:Polymer
[Elsevier]
日期:1990-07-01
卷期号:31 (7): 1379-1383
被引量:139
标识
DOI:10.1016/0032-3861(90)90234-p
摘要
Chemical polymerization of 4,4′-dialkyl-2,2′-bithiophenes is reported. The resulting soluble polymers can be cast from their chloroform solutions to give thin layers and free-standing films, which can be doped by electrochemical and chemical methods. Cyclic voltammetry and 1H nuclear magnetic resonance spectroscopy give evidence of better stereoregularity of the polymers obtained from disubstituted bithiophenes as compared to those obtained from 3-substituted thiophenes.
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