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Polymer Bulletin
Published in: Polymer Bulletin 2/2012

01-01-2012 | Original Paper

Supercapacitive properties of polyaniline/hydrous RuO2 composite electrode

Authors: Ho-Seong Nam, Kwang Man Kim, Sang Hern Kim, Byung Chul Kim, Gordon G. Wallace, Jang Myoun Ko

Published in: Polymer Bulletin | Issue 2/2012

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Abstract

A composite electrode based on polyaniline (PANI) and hydrous RuO2 is prepared by electrochemical deposition of PANI onto hydrous RuO2 (PANI/RuO2) and its supercapacitive properties are investigated using cyclic voltammetry. The specific capacitances of PANI/RuO2 and hydrous RuO2 electrodes are determined to be 708 and 517 F g−1 at 5 mV s−1, respectively. Simple electrodeposition of PANI on the hydrous RuO2 can achieve comparatively greater capacitance values.
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Metadata
Title
Supercapacitive properties of polyaniline/hydrous RuO2 composite electrode
Authors
Ho-Seong Nam
Kwang Man Kim
Sang Hern Kim
Byung Chul Kim
Gordon G. Wallace
Jang Myoun Ko
Publication date
01-01-2012
Publisher
Springer-Verlag
Published in
Polymer Bulletin / Issue 2/2012
Print ISSN: 0170-0839
Electronic ISSN: 1436-2449
DOI
https://doi.org/10.1007/s00289-011-0650-5

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