Photoelectrochemical Anticorrosion Effect of SrTiO[sub 3] for Carbon Steel
- 1 January 2002
- journal article
- Published by The Electrochemical Society in Electrochemical and Solid-State Letters
- Vol. 5 (2) , B9-B12
- https://doi.org/10.1149/1.1432242
Abstract
Films were prepared on an indium-tin oxide (ITO)-coated glass plate by a spray-pyrolysis technique, and their photoelectrochemical anticorrosion effects for carbon steel substrates were examined. The photopotential of a coating (ca. 1.5 μm thick) was vs. Ag/AgCl in an aerated 3 wt % aqueous NaCl (pH 5) under illumination with UV light. This potential was more negative than the corrosion potential of the bare steel Corrosion of the carbon steel was substantially suppressed at pH 4 or higher pH in 3 wt % aqueous NaCl when it was connected to a -coated ITO under UV illumination. © 2001 The Electrochemical Society. All rights reserved.Keywords
This publication has 20 references indexed in Scilit:
- TiO2−WO3 Photoelectrochemical Anticorrosion System with an Energy Storage AbilityChemistry of Materials, 2001
- Photoelectrochemical Anticorrosion and Self-Cleaning Effects of a TiO[sub 2] Coating for Type 304 Stainless SteelJournal of the Electrochemical Society, 2001
- Titanium dioxide photocatalysisJournal of Photochemistry and Photobiology C: Photochemistry Reviews, 2000
- Bactericidal and Detoxification Effects of TiO2 Thin Film PhotocatalystsEnvironmental Science & Technology, 1998
- Characterization of TiO2 Thick Films Photoelectrodes Prepared by the Plasma-Spray CoatingMRS Proceedings, 1996
- Characterization of Sol‐Gel‐Derived TiO2 Coatings and Their Photoeffects on Copper SubstratesJournal of the Electrochemical Society, 1995
- Photoelectrochemical Reactions at SrTiO3 Single Crystal ElectrodeBulletin of the Chemical Society of Japan, 1976
- Corrosion and Corrosion ControlJournal of the Electrochemical Society, 1972
- Electrochemical Mechanism of Atmospheric RustingNature, 1965
- The electrode kinetics of the deposition and dissolution of ironElectrochimica Acta, 1961