Polyaniline/clay Nanocomposites: Preparation, Characterization and Electrochemical Properties

被引：3
|
作者：
Vijayakumar, B. [1 ]
Anjana, K. O. [2 ]
Rao, G. Ranga [1 ]
机构：
[1] Indian Inst Technol, Dept Chem, Madras 600036, Tamil Nadu, India
[2] Natl Inst Technol Calicut, Dept Chem, Kozhikode 673601, India
来源：
INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE AND TECHNOLOGY (ICMST 2012) | 2015年 / 73卷
关键词：
POLYMER/LAYERED SILICATE NANOCOMPOSITES; POLYMER; MONTMORILLONITE;
D O I：
10.1088/1757-899X/73/1/012112
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Preparation of polyaniline (PAni)/clay nanocomposites by reacting aniline with ammonium persulphate in presence of clay at 0-5 degrees C for 12 h. The composites were characterized by X-ray diffraction, infrared spectroscopy, UV-vis diffuse reflectance spectroscopy and thermogravimetric analysis for their physicochemical properties. Morphology was studied by scanning electron microscopy. The electrochemical studies of PAni/clay nanocomposites were carried out using cyclic voltammetry in 0.5 M H2SO4 aqueous electrolyte. The PAni/clay nanocomposites showed specific capacitances of 415-455 Fg(-1) at a scan rate of 10 mVs(-1).
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页数：8
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