Investigations on V(IV)/V(V) and V(II)/V(III) redox reactions by various electrochemical methods

Gaku Oriji, Yasushi Katayama, Takashi Miura

Research output: Contribution to journalArticle

138 Citations (Scopus)

Abstract

The positive pole V(IV)/V(V) and negative pole V(II)/V(III) reactions in a vanadium redox flow cell have been investigated on a glassy carbon electrode by various techniques. Several parameters for these electrode reactions were obtained at high concentrations of both sulfuric acid and V species in addition to the mobility (diffusion coefficient and Stokes radius) of V(V), V(IV), V(III) and V(II) species.

Original languageEnglish
Pages (from-to)321-324
Number of pages4
JournalJournal of Power Sources
Volume139
Issue number1-2
DOIs
Publication statusPublished - 2005 Jan 4

Keywords

  • Glassy carbon
  • Parameters
  • V(II)/V(III)
  • V(IV)/V(V)
  • Vanadium redox flow cell

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Energy Engineering and Power Technology
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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