Fabrication of the silver/polypyrrole/polyacrylonitrile composite nanofibrous mats

被引：36

作者：

Chen, Rui ^{[1
]}

Zhao, Shizhen ^{[1
]}

Han, Gaoyi ^{[1
]}

Dong, Jianhua ^{[1
]}

机构：

[1] Shanxi Univ, Educ Minist, Key Lab Chem Biol & Mol Engn, Inst Mol Sci, Taiyuan 030006, Peoples R China

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 24期

基金：

中国国家自然科学基金;

关键词：

electrospinning; polypyrrole; silver; polyacrylonitrile;

D O I：

10.1016/j.matlet.2008.05.054

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The AgNO3/polyacrylonitrile hybrid nanofibers were prepared by using electrospinning technique, then the hybrid fibers of AgNO3/polyacrylonitrile were treated with pyrrole in the boiling toluene medium, finally, the silver/polypyrrole/polyacrylonitrile composite fibrous mats were obtained. The scanning electron microscopy, transmission electron microscopy, X-ray diffraction and Raman spectra were used to characterize the obtained silver/polypyrrole/polyacrylonitrile composite fibrous mats. And the results indicated that the morphologies of the composite fibers were influenced by the content of AgNO3 in the AgNO3/polyacrylonitrile fibers. The silver/polypyrrole composite dispersed in the fibrous mats exhibited core-shell structure, and the conductivity of the optimum silver/polypyrrole/polyacrylonitrile composite fibrous mats is relatively high. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：4031 / 4034

页数：4

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