Compound WO3/TiO2 Nanorods Photocatalytic Degradation of Dimethyl Phthalate in Visible Light Region

Chang Qing Wang; Su Juan Pan; Guo Fang Zuo; Xin You Lei

doi:10.4028/www.scientific.net/AMR.518-523.2996

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 518-523Compound WO3/TiO2 Nanorods Photocatalytic...

Compound WO₃/TiO₂ Nanorods Photocatalytic Degradation of Dimethyl Phthalate in Visible Light Region

Abstract:

The compound WO₃/TiO₂ nanostructures were prepared by the template technique and characterized by FE-SEM and UV-vis DRS. And they were used to degrade the dimethyl phthalate (DMP) under visible light irradiation. The effects of the initial concentration of DMP and dissolved oxygen (DO) were investigated. The results show that degradation rates reaches 59% in the optimum condition which is the catalyst dosage ~3cm², the DO is 19.2 mg/ L, xenon lamp irradiating 300 minutes and the initial concentration of dimethyl phthalate in aqueous solution is 10 mg / L.

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Periodical:

Advanced Materials Research (Volumes 518-523)

Pages:

2996-2999

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.518-523.2996

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Online since:

May 2012

Authors:

Chang Qing Wang, Su Juan Pan, Guo Fang Zuo, Xin You Lei

Keywords:

Degradation Efficiency, Dimethyl Phthalate, Nanorod, WO₃

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