Synthesis of a Graphite-Polyaniline Nanocomposite and Evaluation of Its Electrochemical Properties

被引：19
作者：
Nikzad, Leila [1 ]
Alibeigi, Samaneh [1 ]
Vaezi, Mohammad Reza [1 ]
Yazdani, Bahareh [1 ]
Rahimipour, Mohammad Reza [1 ]
机构：
[1] Mat & Energy Res Ctr, Res Ctr Adv Mat, Karaj, Iran
来源：
CHEMICAL ENGINEERING & TECHNOLOGY | 2009年 / 32卷 / 06期
关键词：
Electrochemical properties; Graphite nanosheet; Nanocomposite; Polyaniline; CAPACITIVE CHARACTERISTICS; CARBON; ENERGY; OXIDE; SUPERCAPACITORS; COMPOSITES; STORAGE;
D O I：
10.1002/ceat.200800470
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this study, exfoliated graphite and a polyaniline (PANI)-graphite nanocomposite, were developed from in situ polymerization of aniline. Graphite nanosheets were synthesized from expandable graphite. The PANI-graphite nanocomposite was characterized by Fourier transform infrared, X-ray diffraction, scanning electron microscopy, and transmission electron microscopy. In addition, the electrochemical measurements, such as cyclic voltammetric curves, showed that the conductivity of the obtained nanocomposite increased. Therefore, the supercapacitor behavior of PANI improves with adding graphite.
引用
收藏
页码：861 / 866
页数：6
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