Stable nanostructured polyaniline electrode for supercapacitor application

D. S. Dhawale, A. Vinu, C. D. Lokhande

Research output: Contribution to journalArticle

80 Citations (Scopus)

Abstract

In this work, we present a chemical strategy for the synthesis of stable nanostructured polyaniline electrodes for supercapacitor applications. Based on field emission scanning electron microscope (FESEM) and transmission electron microscope (TEM) analysis, average nanograined polyaniline electrode diameter was found to be 20-30 nm. The specific capacitance reaches a maximum value of 503 F g-1 with a specific energy and a specific power of 96.23 Wh kg-1 and 8.88 kW kg-1, respectively. Additionally, a working toy fan is demonstrated.

Original languageEnglish
Pages (from-to)9482-9487
Number of pages6
JournalElectrochimica Acta
Volume56
Issue number25
DOIs
Publication statusPublished - 30 Oct 2011

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Keywords

  • Chemical bath deposition
  • Demonstration
  • Nanostructure
  • Polyaniline
  • Supercapacitor

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Electrochemistry

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