Facile synthesis of exfoliated polyaniline/vermiculite nanocomposites

被引：37

作者：

Liu, DF

Du, XS ^{[1
]}

Meng, YZ

机构：

[1] Univ Sydney, CAMT, Sch Aerosp Mech & Mechatron Engn J07, Sydney, NSW 2006, Australia

[2] Zhongshan Univ, Sch Phys & Engn, Guangzhou 510275, Peoples R China

[3] Huainan Normal Univ, Dept Chem, Anhui 232001, Huainan, Peoples R China

来源：

MATERIALS LETTERS | 2006年 / 60卷 / 15期

关键词：

nanocomposites; thermal properties; X-ray techniques;

D O I：

10.1016/j.matlet.2005.12.033

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A series of nanocomposites that consisted of the emeraldine salt of polyaniline and layered vermiculite were prepared. The vermiculite was first delaminated with acid treatment, and then the polyaniline/vermiculite nanocomposites were prepared via in situ polymerization of monomers in the presence of vermiculite sheets. The as-synthesized polyaniline/vermiculite nanocomposite materials were characterized by infrared spectroscopy, transmission electron microscopy, electrical conductivity measurement, and thermogravimetric analysis. Thermal analyses indicated that the introduction of vermiculite nanosheets showed a beneficial effect on the thermal stability of polyaniline. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：1847 / 1850

页数：4

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