引用本文:
林宪杰, 徐龙君. 掺杂和取代对聚苯胺导电性能影响机制的研究[J]. 物理化学学报,
1996, 12(02): 152-155.
doi:
10.3866/PKU.WHXB19960212
Citation: Lin Xian-Jie, Xu Long-Jun. Study on the Active Mechanism of Substitution and Doping on Conductivity of Polyanilines[J]. Acta Physico-Chimica Sinica, 1996, 12(02): 152-155. doi: 10.3866/PKU.WHXB19960212
Citation: Lin Xian-Jie, Xu Long-Jun. Study on the Active Mechanism of Substitution and Doping on Conductivity of Polyanilines[J]. Acta Physico-Chimica Sinica, 1996, 12(02): 152-155. doi: 10.3866/PKU.WHXB19960212
English
Study on the Active Mechanism of Substitution and Doping on Conductivity of Polyanilines
Abstract:
Polyaniline 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 mechanism on conductivity of polyanilines, doping lowered markedly the exciting energy of carrier, while substitution altered chiefly the band width.
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Key words:
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Polyaniline and its derivative
- / Conductivity
- / EHMO-CO
- / Band width
- / Band gap
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