화학공학소재연구정보센터
Applied Chemistry, Vol.4, No.1, 25-28, May, 2000
NBR/Polypyrrole 전도성 복합체의 제조와 전기적 성질
The Preparation of NBR/Polypyrrole Conducting Composites and Their Electrical Properties
The conducting composites were prepared by emulsion polymerization with poly(acrylonitrile-co-butadiene)(NBR) as a matrix and polypyrrole(PPY) as a conducting polymer. The film of composite was prepared by compression molding. The electrical conductivity was measured by 4 probes method with the amount of PPY and temperature. When the content of PPY was 25 wt%, the electrical conductivity of composite was increased up to 1.17 S/cm. The percolation threshold showed in the vicinity of 15 wt% PPY content.