期刊
MATERIALS LETTERS
卷 60, 期 15, 页码 1847-1850出版社
ELSEVIER
DOI: 10.1016/j.matlet.2005.12.033
关键词
nanocomposites; thermal properties; X-ray techniques
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.
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