Degradation of Rhodamine B in Wastewater Using Nanometer TiO2 Film under UV Light Irradiation

Peng Tian; Zhen Yan Shi; Yan Hong Kang; Gang Liu; Li Yan Liu; Hui Zhang

doi:10.4028/www.scientific.net/AMR.239-242.1690

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 239-242Degradation of Rhodamine B in Wastewater Using...

Degradation of Rhodamine B in Wastewater Using Nanometer TiO₂ Film under UV Light Irradiation

Abstract:

Using tetrabutyl titanate as source, ethanol as solvent, acetic acid as complexing agent, synthesis of titanium dioxide sol was achieved by sol-gel method. A transparent sol aging in air 30min, titanium dioxide films were prepared by using spin coating method. Rhodamine B degradation by TiO₂ photocatalysis was investigated. Study the efficiency of decolorization was influenced by the coating times, heat-treated time, the initial concentration of rhodamine B, and solution pH.

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Periodical:

Advanced Materials Research (Volumes 239-242)

Pages:

1690-1693

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.239-242.1690

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Online since:

May 2011

Authors:

Peng Tian, Zhen Yan Shi, Yan Hong Kang, Gang Liu, Li Yan Liu, Hui Zhang

Keywords:

Nanometer TiO₂ Film, Photocatalytic Degradation, Rhodamine B (RhB), UV Light Irradiation

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