Photocatalytic activity of nanostructured titania coatings on aluminum substrates

被引：5

作者：

Baglov, A. V. ^{[1
]}

Denisov, N. M. ^{[1
]}

Borisenko, V. E. ^{[1
]}

Uglov, V. V. ^{[2
]}

Malashevich, A. A. ^{[2
]}

机构：

[1] Belarussian State Univ Informat & Radioelect, Vul Browki 6, Minsk 220013, BELARUS

[2] Belarusian State Univ, Pr Nyezalyezhnastsi 4, Minsk 220030, BELARUS

来源：

INORGANIC MATERIALS | 2017年 / 53卷 / 11期

关键词：

photocatalytic activity; titania; sol gel method; nanoparticles; TIO2; FILMS; FABRICATION;

D O I：

10.1134/S0020168517110036

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Titania coatings containing crystalline titania particles 10 to 20 and 100 to 300 nm in size or a combination of such particles have been produced by a sol-gel process on the surface of aluminum substrates. According to X-ray diffraction characterization results, the coatings consist predominantly of crystalline titania in the form of anatase. The decomposition of an organic test dye (Rhodamine B) in an aqueous solution under irradiation with UV light demonstrates that the highest photocatalytic activity is offered by the coatings containing both nanometer- and submicron-sized titania particles.

引用

页码：1180 / 1184

页数：5

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