A new preparation method of rutile-anatase TiO2 coatings for photocatalytic application

被引：2

作者：

Belka, R. ^{[1
]}

Keczkowska, J. ^{[1
]}

机构：

[1] Kielce Univ Technol, Al Tysiaclecia PP 7, PL-25314 Kielce, Poland

来源：

PHOTONICS APPLICATIONS IN ASTRONOMY, COMMUNICATIONS, INDUSTRY, AND HIGH-ENERGY PHYSICS EXPERIMENTS 2018 | 2018年 / 10808卷

关键词：

titanium oxide; anatase; rutile; sol-gel method; Raman spectroscopy; GEL-SOL METHOD; TITANIUM-DIOXIDE; WASTE-WATER; FILMS; NANOPARTICLES; CONTAMINANTS; OXIDATION; PHASE; DECONTAMINATION; DEGRADATION;

D O I：

10.1117/12.2500754

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The article presents the method used to obtain titanium oxide (TiO2) coatings. The presented method combines the production technique by means of a sol-gel method and a laser processing method. The process can be divided into three stages. At the first stage, based on the popular sol-gel method, an appropriate colloid solution (sol) is prepared. At the second stage, the obtained solution is deposited on a substrate and heated in increased temperature. The layers obtained in this way are modified at the third stage by means of laser radiation with wavelength of 532 nm, operating in continuous mode. The laser influence on the heated coatings is a substitute of the traditionally-used calcination. Consequently, the anatase-rutile coatings are obtained.

引用

页数：8

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