Title: Photocatalytic Characteristics of Titania Thin Film Prepared by Micro Arc Oxidation
Abstract: Anodic titania film was synthesized by electrochemical micro plasma oxidation method in H 2 SO 4 /NH 4 NO 3 electrolyte, and electrochemical anodizing was carried out at various electrolyte temperatures. The photocatalytic properties and surface characteristics of anodic titania film were investigated. For anodic titania film synthesized at higher electrolyte temperature, the specific surface area of anodic film and the anatase crystalline phase gradually increased. The anodic titania film fabricated in high temperature electrolyte showed not only a slight red shift related to increasing the anatase phase ratio but also a high efficiency of dye degradation.
Publication Year: 2013
Publication Date: 2013-03-11
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 3
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