Muthulakshmi, B. and Kalpana, D. and Pitchumani, S. and Renganathan, N.G. (2006) Electrochemical deposition of polypyrrole for symmetric supercapacitors. Journal of Power Sources, 158 (2). pp. 1533-1537. ISSN 0378-7753
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Abstract
Composite electrodes for supercapacitors were prepared via electrochemical polymerization onto activated carbon. The capacitance properties were investigated using cyclic voltammetry (CV), AC impedance spectroscopy and charge–discharge tests. These electrodes show a specific capacitance of about 354 F g−1. This indicates that the in situ electro-polymerization of pyrrole onto carbon could improve the performance of carbon electrodes for use in supercapacitors.
Item Type: | Article |
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Uncontrolled Keywords: | Supercapacitors; Conducting polymers; Polypyrrole; Activated carbon; Cyclic voltammetry; Symmetric capacitor |
Subjects: | Electrochemical Power Sources |
Divisions: | UNSPECIFIED |
Depositing User: | ttbdu cecri |
Date Deposited: | 28 Feb 2012 11:42 |
Last Modified: | 28 Feb 2012 11:42 |
URI: | http://cecri.csircentral.net/id/eprint/715 |
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