Tubular composite of doped polyaniline with multi-walled carbon nanotubes

被引：84
|
作者：
Zhang, X [1 ]
Zhang, J [1 ]
Liu, Z [1 ]
机构：
[1] Peking Univ, Coll Chem & Mol Engn, CNST, Beijing 100871, Peoples R China
来源：
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2005年 / 80卷 / 08期
关键词：
D O I：
10.1007/s00339-003-2491-z
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We report on the synthesis of tubular composite of doped polyaniline (PANI) with carboxylic groups contained multi-walled carbon nanotube (MWNTs) by in situ polymerization. Based on the interaction between aniline monomers and c-MWNTs , aniline molecules were adsorbed and polymerized on the surface of c-MWNTs . The structural characterization showed that tubular composites are core (c-MWNTs )-shell (doped-PANI) structures with diameters of several tens of nanometers, and lengths of up to several hundreds of nanometers. The conductivities of these tubular composites are several times higher than that of PANI without MWNT, which will offer new application possibilities.
引用
收藏
页码：1813 / 1817
页数：5
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