Potentiodynamically deposited nickel oxide (NiO) nanoflakes for pseudocapacitors

A. D. Jagadale, V. S. Kumbhar, D. S. Dhawale, C. D. Lokhande

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22 Citations (Scopus)

Abstract

The present work demonstrates the preparation of NiO nanoflakes via potentiodynamic electrodeposition method. The structural and morphological analyses of the film have been presented. The pseudocapacitive properties are tested using cyclic voltammetry, charge-discharge and electrochemical impedance spectroscopy. The maximum value of specific capacitance obtained is 222 Fg -1.

Original languageEnglish
Pages (from-to)90-95
Number of pages6
JournalJournal of Electroanalytical Chemistry
Volume704
DOIs
Publication statusPublished - 1 Jan 2013

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Keywords

  • Electrochemical measurements
  • Nickel oxide
  • Potentiodynamic deposition
  • Pseudocapacitors

ASJC Scopus subject areas

  • Analytical Chemistry
  • Chemical Engineering(all)
  • Electrochemistry

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