Interfacial Reaction Mechanisms of Dilute Gas on Pt Electrode by Using a Gas Controllable H2 | H+Electrolyte | Pt Cell

Kazuya Kazama; Shuji Harada

doi:10.2320/matertrans.M2014020

MATERIALS TRANSACTIONS

Online ISSN : 1347-5320
Print ISSN : 1345-9678
ISSN-L : 1345-9678

Interfacial Reaction Mechanisms of Dilute Gas on Pt Electrode by Using a Gas Controllable H₂ | H⁺Electrolyte | Pt Cell

Kazuya Kazama, Shuji Harada

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Keywords: hydrogen, oxygen, platinum, dilute gas, electromotive force, cyclic voltammetry, gas controllable cell, electrode reaction mechanism

JOURNAL FREE ACCESS

2014 Volume 55 Issue 4 Pages 677-683

DOI https://doi.org/10.2320/matertrans.M2014020

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Abstract

The amount of dilute dissolved hydrogen and/or oxygen gas in a gas controllable electrochemical cell has been evaluated by using cyclic voltammetry method. The electromotive force of H₂ | H⁺electrolyte | Pt cell has been measured as a function of hydrogen and/or oxygen gas in the cell. The interfacial reaction mechanism on the Pt electrode has been discussed on a random adsorption model.

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