%0 Journal Article
%T Preparation of Carbon Nanotube / Polyaniline Composite by Organic Chemistry Synthesis
%A ZHAO Xiao-Feng
%A JIANG Qi1
%A GUO Ya-Nan
%A ZHANG Nan
%A SHAN Chang-Xing
%A ZHAO Yong
%J 无机材料学报
%D 2010
%I Science Press
%R 10.3724/sp.j.1077.2010.00091
%X The aniline was inarched on the surface of the carbon nanotubes (CNTs) by a series of organic chemistry reactions. Then, the aniline on the surface of the CNTs was polymerized to polyaniline (PANI) by the in situ chemical polymerization. At last, a nanometer composite named as the CNTs/PANI composite was obtained. Constitution and morphology of the obtained CNTs/PANI composite were characterized by Fourier transform infrared spectroscope and scanning electron microscope. And the electrochemical performances of the obtained materials were tested by the cyclic voltammograms, galvanostatic charging/discharging, and electrochemical impedance spectroscopy. The results show that the obtained CNTs/PANI composite has excellent electrochemical capacitance used as the electrode material of the electrochemical super capacitor (about 152F/g in organic electrolyte), which is much more than those of the pure PANI, pure CNTs and the PANI/CNTs composite made by normal in situ chemical polymerization (about 65, 25 and 80F/g in organic electrolyte). And the materials have appeared excellent application foreground in electrochemical energy field.
%K CNTs/PANI composite
%K electrochemical performance
%K organic chemistry synthesis
%U http://www.jim.org.cn/fileup/PDF/20100119.pdf