Chiang Mai Journal of Science

Preparation Characterization and Application of Novel TiO2 Membrane in Photocatalytic Reactor

Paper Type	Contributed Paper
Title	Preparation Characterization and Application of Novel TiO2 Membrane in Photocatalytic Reactor
Author	Miao Yingchun*, Xu Xiaolin, Liu Kaiquan, Jin Zhitao, Cheng Yuqin and Zhao Xiyan
Email	miaoyingchun1979@sohu.com
Abstract:  The films with photocatalytic properties were synthesized by solvothermal method, then characterized by XRD, SEM, EDX, FTIR, DRS and electron probe microscopy scanning sequence The anatase TiO2 thin film was found to be compound of 0.27 nm particles,.-with the smooth surface and the thin film thickness of 900 nm. Moreover , the anatase TiO2 thin film was applied to a novel photocatalytic reactor model. Underling the same ultraviolet light and the same optical path, the degradation of the TiO2 films to 120 mL 5 mg/L methyl violet solution was 27.42% (2.5h), and then the dissolution rate of fulvic acid in 30 g lignite sample was 18.6% (1h). The results were superior to the degradation rate and dissolution rate of traditional rotary reactors (16.1% and 8.3%, respectively).
Start & End Page	361 - 369
Received Date	2018-08-26
Revised Date
Accepted Date	2018-10-16
Full Text	Download
Keyword	TiO2 thin film, characterization, photocatalysis, reactor
Volume	Vol.46 No.2 (March 2019)
DOI
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