Production of polypyrrole fibres by wet spinning

被引：41

作者：

Foroughi, Javad ^{[1
]}

Spinks, Geoffrey M. ^{[1
]}

Wallace, Gordon G. ^{[1
]}

Whitten, Philip G. ^{[1
]}

机构：

[1] Univ Wollongong, Intelligent Polymer Res Inst, ARC Ctr Excellence Electromat Sci, Wollongong, NSW 2522, Australia

来源：

SYNTHETIC METALS | 2008年 / 158卷 / 3-4期

基金：

澳大利亚研究理事会;

关键词：

polypyrrole; fibre; wet spinning; conducting polymer; electronic textile;

D O I：

10.1016/j.synthmet.2007.12.008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Soluble, doped polypyrrole containing no substituent on the pyrrole ring has been synthesized by the incorporation of the di-(2-ethylhexyl) sulfosuccinate dopant anion, which renders the polymer soluble in various organic solvents. The solutions were amenable to a wet-spinning process that produced continuous doped polypyrrole fibres. The ultimate tensile strength, elastic modulus and elongation at break of the obtained fibres were 25 MPa, 1.5 GPa and 2%, respectively, with an electronic conductivity of similar to 3 S/cm. Cyclic voltarnmetry demonstrated the electroactivity of the polypyrrole fibres. These fibres are likely to be important for electronic textile applications. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：104 / 107

页数：4

共 17 条

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