Synthesis and properties of novel fluorinated ester substituted polythiophenes

被引：11
作者：
Ganapathy, HS
Kim, JS
Jin, SH
Gal, YS
Lim, KT [1 ]
机构：
[1] Pukyong Natl Univ, Div Image & Informat Engn, Pusan 608739, South Korea
[2] Pusan Natl Univ, Dept Chem Educ, Pusan 609735, South Korea
[3] Kyungil Univ, Coll Gen Educ, Polymer Chem Lab, Kyungsan 712701, South Korea
来源：
SYNTHETIC METALS | 2006年 / 156卷 / 01期
关键词：
polythiophenes; conjugated polymer; fluoroalkyl;
D O I：
10.1016/j.synthmet.2005.10.009
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The electronic properties of the conjugated backbone of polythiophene can be tailored by the incorporation of perfluoroalkyl ester substituents. A polythiophene substituted with two different kinds of semifluoro and perfluoroalkyl esters were prepared by FeCl3 oxidative polymerization. Both polymers were found to be highly soluble in common organic solvents, such as CHCl3, THF and acetone. The influence of bulky fluoroalkyl substitutions on electrical conductivity, electronic absorption, fluorescence and surface properties of polymer films were investigated, and the properties were compared with poly(3-octylthiophene) synthesized under similar experimental conditions. (C) 2005 Elsevier B.V. All rights reserved.
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收藏
页码：70 / 74
页数：5
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