PolyaIilline and its derivatives is one kind of important conductive polymer.In this paper, the active mechanism of substitution and doping on conductivity of polyanilines was studied by means of EHMO-CO method. The r...PolyaIilline and its derivatives is one kind of important conductive polymer.In this paper, the active mechanism of substitution and doping on conductivity of polyanilines was studied by means of EHMO-CO method. The result showed that doping and substitution had different active mechhosm on conductivity of polyedlines, doping lowered markedly the exciting energy of carrier, while substitution altered chieIly the band width.展开更多
文摘PolyaIilline and its derivatives is one kind of important conductive polymer.In this paper, the active mechanism of substitution and doping on conductivity of polyanilines was studied by means of EHMO-CO method. The result showed that doping and substitution had different active mechhosm on conductivity of polyedlines, doping lowered markedly the exciting energy of carrier, while substitution altered chieIly the band width.
