Synthesis and Electrochemical Properties of Nanorod Polyaniline/Activated Carbon Composites for Electrochemical Capacitor

Lan Liu; Wei Wang; Ben Lin He; Ming Liang Sun; Wu Yuan Zou; Ming Wang; Xue Fei Xu

doi:10.4028/www.scientific.net/AMR.79-82.561

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 79-82Synthesis and Electrochemical Properties of...

Synthesis and Electrochemical Properties of Nanorod Polyaniline/Activated Carbon Composites for Electrochemical Capacitor

Abstract:

In this study, polyaniline (PANI) was prepared by electrochemical method on the surface of active carbon (AC) electrodes. The physical and electrochemistry properties of AC/PANI composite compared with pure AC electrode were investigated by scanning electronic microscope (SEM), galvanostatic charge/discharge test and electrochemical impedance spectroscopy (EIS). The AC/PANI composite electrodes showed much higher specific capacitance (624 F•g-1), better power characteristics and were more promising for application in capacitor than pure AC electrodes.

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Periodical:

Advanced Materials Research (Volumes 79-82)

Pages:

561-564

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.79-82.561

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Online since:

August 2009

Authors:

Lan Liu, Wei Wang, Ben Lin He, Ming Liang Sun, Wu Yuan Zou, Ming Wang, Xue Fei Xu

Keywords:

AC Electrode, AC/PANI, Composite Electrode, Super-Capacitor (SC)

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