Preparation of TiO2 Films on Quartz Glass Plate and Its Study of Photocatalytic Properties in Ultrasound

Abstract:

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TiO2 thin films were prepared successfully by dip-coating technique and sol-gel method on quartz glass plate. The photocatalytic properties of the fabricated TiO2 thin films to decompose the Methyl orange(MO) solution with or wihtout ultrasonic vibrations were investigated. Experimental results showed that TiO2 thin films had best photocatalytic properties when it was coated four layers and calcined at 500°C. The sonophotocatalytic technology is more effective for the decomposition of methyl orange than single TiO2 photocatalytic,the degradation rate increased by 35%.In addition,the degradation rate is affected by reaction time, the impact of ultrasonic power.

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Periodical:

Advanced Materials Research (Volumes 284-286)

Main Theme:

Edited by:

Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu

Pages:

970-973

DOI:

10.4028/www.scientific.net/AMR.284-286.970

Citation:

P. Zhang et al., "Preparation of TiO2 Films on Quartz Glass Plate and Its Study of Photocatalytic Properties in Ultrasound", Advanced Materials Research, Vols. 284-286, pp. 970-973, 2011

Online since:

July 2011

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$35.00

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