Polyaniline composites with fullerene C60

被引:9
作者
Sapurina, IY
Gribanov, AV
Mokeev, MV
Zgonnik, VN
Trchová, M
Stejskal, J
机构
[1] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia
[2] Charles Univ, Fac Math & Phys, CR-18000 Prague 8, Czech Republic
[3] Acad Sci Czech Republ, Inst Macromol Chem, CR-16206 Prague 6, Czech Republic
基金
俄罗斯基础研究基金会;
关键词
D O I
10.1134/1.1462712
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Polyaniline-fullerene composites were prepared by the introduction of fullerene during polymerization of aniline. An investigation of the composites using FTIR and C-13 NMR spectroscopy indicated interaction between fullerene and the imine groups of polyaniline. The formation of a polyaniline-fullerene complex with a structure corresponding to a doped polyaniline was proved by wide-angle x-ray scattering analysis. The conductivity of composites is more than four orders of magnitude higher than that of undoped polyaniline and that of fullerene. Improvement in the thermal stability of composites was evaluated using TGA. (C) 2002 MAIK "Nauka / Interperiodica".
引用
收藏
页码:574 / 575
页数:2
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