AgBr/TiO2 Composite Catalyst:Preparation by Double-Jet Method and Visible Light Photocatalytic Property

doi:10.7517/j.issn.1674-0475.2009.06.462

Abstract

Abstract: AgBr/TiO₂ composite photocatalyst was prepared by double-jet method using TiO₂ as substrate. The structure,light absorption and microscopy of AgBr/TiO₂ were respectively measured by X-ray diffraction (XRD),ultraviolet visible spectroscopy (UV-Vis) and scanning electron microscopy (SEM). The photocatalytic activity of AgBr/TiO₂ for degradation of methyl orange (MO) and butyl rhodamine B (b-RhB) was studied under visible light irradiation.

Key words: AgBr/TiO₂, double-jet method, visible light photocatalytic activity, methyl orange

CLC Number:

CAO Jing, LIN Hai-li, JIA Li, CHEN Shi-fu. AgBr/TiO₂ Composite Catalyst:Preparation by Double-Jet Method and Visible Light Photocatalytic Property[J]. Imaging Science and Photochemistry, 2009, 27(6): 462-468.

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AgBr/TiO₂ Composite Catalyst:Preparation by Double-Jet Method and Visible Light Photocatalytic Property

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