Electrochemistry
Online ISSN : 2186-2451
Print ISSN : 1344-3542
ISSN-L : 1344-3542
Technical Papers
Fabrication of Ti/TiO2/MOx Electrodes Using Photoelectrodeposition Technique
Yasumichi MATSUMOTOMasayuki NOGUCHITetsuhiro MATSUNAGAKai KAMADAMichio KOINUMASatoshi YAMADA
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JOURNALS OPEN ACCESS

2001 Volume 69 Issue 5 Pages 314-318

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Abstract

Photoelectrochemical deposition of metallic oxide (PbO2, RuOx, NiOOH, and CoOOH) onto a Ti substrate was studied and the electrochemical behavior of the prepared Ti/TiO2/MOx electrodes was examined. The photoelectrochemical deposition of MOx occurred in the solutions containing Mn+ ions on the Ti substrate under anodic bias. Electron holes produced on the TiO2 film surface under illumination may contribute the MOx formation. The prepared Ti/TiO2/MOx electrodes showed a tunneling current under anodic bias.

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© 2001 The Electrochemical Society of Japan
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