Core-shell attapulgite@polyaniline composite particles via in situ oxidative polymerization

被引：47

作者：

Liu, Yushan ^{[1
]}

Liu, Peng ^{[1
]}

Su, Zhixing ^{[1
]}

机构：

[1] Lanzhou Univ, Coll Chem & Chem Engn, Inst Polymer Sci & Engn, Lanzhou 730000, Peoples R China

来源：

SYNTHETIC METALS | 2007年 / 157卷 / 13-15期

关键词：

attapulgite; polyaniline; encapsulation; core-shell; in situ oxidative polymerization; morphology; electrical conductivity; NANOCOMPOSITES; NANOPARTICLES; ANILINE; CLAY;

D O I：

10.1016/j.synthmet.2007.06.009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A facile method was developed for the preparation of core-shell attapulgite@polyaniline (ATP@PANI) composite particles via in situ oxidative polymerization after the surface modification of the attapulgite nano-fibrillar clay (ATP) with anilinium chloride salt. The possible encapsulation mechanism was supposed. The composite particles were characterized by FTIR, UV-vis, and TGA. The core-shell morphologies of the composite particles like Chinese date were confirmed by TEM and SEM. The effect of the concentration of hydrochloric acid on the morphologies and the electrical conductivities of the ATP@PANI composite particles was also investigated. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：585 / 591

页数：7

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