Preparation of Supported Cu-BiVO4 Photocatalyst and Its Application in Oxi-dative Removal of Toluene in Air

Chinese Journal of Catalysis ›› 2009, Vol. 30 ›› Issue (4): 323-327.

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Preparation of Supported Cu-BiVO4 Photocatalyst and Its Application in Oxi-dative Removal of Toluene in Air

SUO Jing, LIU Lifen*, YANG Fenglin

Key Laboratory of Industrial Ecology and Environmental Engineering, Ministry of Education, School of Environmental and Biological Sci-ence and Technology, Dalian University of Technology, Dalian 116024, Liaoning, China

Received:2009-04-25 Online:2009-04-25 Published:2013-01-21

Abstract

Abstract: A Cu-BiVO4 visible-light photocatalyst was prepared by impregna- tion of Cu(NO3)2 with hydrothermally prepared BiVO4. This composite after calcination and dispersion in a TEOS sol was immobilized onto stainless steel mesh. The removal rate of toluene is increased due to the hetero-junctions between CuO and BiVO4, and 5%Cu-BiVO4 has the highest activity.

Key words: copper, bismuth vanadate, photocatalyst, visible light, toluene, degradation

SUO Jing;LIU Lifen*;YANG Fenglin. Preparation of Supported Cu-BiVO4 Photocatalyst and Its Application in Oxi-dative Removal of Toluene in Air[J]. Chinese Journal of Catalysis, 2009, 30(4): 323-327.

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Preparation of Supported Cu-BiVO4 Photocatalyst and Its Application in Oxi-dative Removal of Toluene in Air

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