纺织学报 ›› 2005, Vol. 26 ›› Issue (5): 23-25.

• 分析探讨 • 上一篇    下一篇

溶剂对聚苯胺/聚丙烯腈体系导电性的影响

潘玮,张慧勤,王志新   

  1. 中原工学院材料化工系 河南郑州450007
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2005-10-15 发布日期:2005-10-15

Effect of solvent on the electric conductivity of polyaniline/polyacrylonitrile

PAN Wei;ZHANG Hui-qin;WANG Zhi-xin   

  1. Department of Materials and Chemical Engineering;Zhongyuan Institute of Technology;Zhengzhou;Henan 450007;China
  • Received:1900-01-01 Revised:1900-01-01 Online:2005-10-15 Published:2005-10-15

摘要: 分别以CHCl3DMF和CHCl3DMSO为溶剂,采用溶液共混的方法制备聚苯胺聚丙烯腈导电薄膜。导电性能测试发现这2种不同溶剂成膜的导电性能存在差异,以CHCl3DMSO为溶剂制得的共混体系具有较好的导电性能。紫外可见光谱和红外光谱分析发现聚苯胺在CHCl3DMF溶剂中产生了明显脱掺杂现象而导致薄膜导电性能下降。

Abstract: Two kinds of conductive films of polyaniline/polyacrylonitrile were prepared by solution polymerization with CHCl3/DMF and CHCl3/DMSO as solvent respectively.Testing indicated that the conductivity of the films varied with the solvent used.The film prepared with CHCl3/DMSO as solvent displayed higher conductivity than that with CHCl3/DMF.This may be ascribed to the dedoping reaction in CHCl3/DMF,as identified by UV-VIS and FT-IR analysis.

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!