Preparation and Performance of Co3O4/Polyaniline Nano-Composite for Supercapacitor

Abstract:

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Cobalt oxide-Polyaniline (Co3O4/PANI) nanocomposites were prepared via inverted emulsion polymerization. The structure of the obtained composites were characterized by X-ray diffraction (XRD). The electrochemical behavior was studied by cyclic voltammetry(CV) and electrochemical impedance spectrometry(EIS) experiments. The Co3O4/PANI(1:2) composite calcined at 400°C exhibits the highest capacitance value of 357 F/g at the scan rate of 5mV/s.

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Edited by:

Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He

Pages:

2042-2045

DOI:

10.4028/www.scientific.net/AMR.239-242.2042

Citation:

S. P. Yu et al., "Preparation and Performance of Co3O4/Polyaniline Nano-Composite for Supercapacitor", Advanced Materials Research, Vols. 239-242, pp. 2042-2045, 2011

Online since:

May 2011

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Price:

$35.00

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