Synthesis of highly conductive poly(3,4-ethylenedioxythiophene) fiber by simple chemical polymerization

被引：21

作者：

Baik, Woonphil ^{[1
]}

Luan, Wanquiang ^{[1
]}

Zhao, Ren He ^{[1
]}

Koo, Sangho ^{[1
]}

Kim, Kyu-Sik ^{[2
]}

机构：

[1] Myong Ji Univ, Dept Chem, Yongin 449728, Gyeonggi Do, South Korea

[2] Samsung Adv Inst Technol, Nano Fabricat Ctr, Yongin 446712, Gyeonggi Do, South Korea

来源：

SYNTHETIC METALS | 2009年 / 159卷 / 13期

关键词：

PEDOT; Conductive polymer; Nanofiber; Chemical polymerization; ELECTRICAL-PROPERTIES; 3,4-ETHYLENEDIOXYTHIOPHENE; TRANSPORT; POLYMERS;

D O I：

10.1016/j.synthmet.2009.02.044

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Poly(3,4-ethylenedioxythiophene) (PEDOT) fiber was chemically synthesized by the polymerization of 2,5-dihalo-3,4-ethylenedioxythiophene in the presence of BF3 without a template. The resulting conductive PEDOT fiber exhibited conductivity in the range of 150-250S/cm (pressed powder pellet). The thermal stability of PEDOT was also improved and UV-spectroscopy analysis of a film exhibited a strong absorption band at 460nm. The well-defined needle-shaped fibers of PEDOT were examined by SEM, and the average length and diameter of the fibers were 10 and 0.4 mu m. respectively. (C) 2009 Published by Elsevier B.V.

引用

页码：1244 / 1246

页数：3

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