JOURNAL OF TEXTILE RESEARCH ›› 2005, Vol. 26 ›› Issue (5): 23-25.

• 分析探讨 • Previous Articles     Next Articles

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

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.

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