article·2005-01-01

Effect of solvent on the electric conductivity of polyaniline/polyacrylonitrile

Zhixin Wang

Abstract

Two kinds of conductive films of polyaniline/polyacrylonitrile were prepared by solution polymerization with CHCl-3/DMF and CHCl-3/DMSO as solvent respectively.Testing indicated that the conductivity of the films varied with the solvent used.The film prepared with CHCl-3/DMSO as solvent displayed higher conductivity than that with CHCl-3/DMF.This may be ascribed to the dedoping reaction in CHCl-3/DMF,as identified by UV-VIS and FT-IR analysis.
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Research context

OpenAlex topics: Conducting polymers and applications

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