Electrochemically deposited polyaniline nanowire's network a high-performance electrode material for redox supercapacitor

Vinay Gupta, Norio Miura

Research output: Contribution to journalArticlepeer-review

235 Scopus citations

Abstract

A large-area network of polyaniline nanowires was potentiostatically deposited on a stainless steel electrode at the potential of 0.75 V and characterized in 1 M H 2SO 4 electrolyte for a redox supercapacitor. The specific capacitance of 742 F g -1 and specific power of 16 kW kg -1 was obtained at the charge-discharge current density of 6 mA cm -2. A long charge-discharge cyclic stability of the polyaniline nanowires is observed.

Original languageBritish English
Pages (from-to)A630-A632
JournalElectrochemical and Solid-State Letters
Volume8
Issue number12
DOIs
StatePublished - 2005

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