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

Gaku Oriji; Yasushi Katayama; Takashi Miura

doi:10.1016/j.jpowsour.2004.03.008

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

Gaku Oriji, Yasushi Katayama, Takashi Miura

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

148 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 language	English
Pages (from-to)	321-324
Number of pages	4
Journal	Journal of Power Sources
Volume	139
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jpowsour.2004.03.008
Publication status	Published - 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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10.1016/j.jpowsour.2004.03.008

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

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.",

keywords = "Glassy carbon, Parameters, V(II)/V(III), V(IV)/V(V), Vanadium redox flow cell",

author = "Gaku Oriji and Yasushi Katayama and Takashi Miura",

note = "Funding Information: This work was supported by Grant-in-Aid for the 21st Century COE program “KEIO Life Conjugate Chemistry” from the Ministry of Education, Culture, Sports, Science, and Technology, Japan. ",

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doi = "10.1016/j.jpowsour.2004.03.008",

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journal = "Journal of Power Sources",

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T1 - Investigations on V(IV)/V(V) and V(II)/V(III) redox reactions by various electrochemical methods

AU - Oriji, Gaku

AU - Katayama, Yasushi

AU - Miura, Takashi

N1 - Funding Information: This work was supported by Grant-in-Aid for the 21st Century COE program “KEIO Life Conjugate Chemistry” from the Ministry of Education, Culture, Sports, Science, and Technology, Japan.

PY - 2005/1/4

Y1 - 2005/1/4

N2 - 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.

AB - 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.

KW - Glassy carbon

KW - Parameters

KW - V(II)/V(III)

KW - V(IV)/V(V)

KW - Vanadium redox flow cell

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U2 - 10.1016/j.jpowsour.2004.03.008

DO - 10.1016/j.jpowsour.2004.03.008

M3 - Article

AN - SCOPUS:10844289764

VL - 139

SP - 321

EP - 324

JO - Journal of Power Sources

JF - Journal of Power Sources

SN - 0378-7753

IS - 1-2

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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