Composite of TiO2/Zeolite Structure and Photocatalytic Reactivity

Abstract

Abstract: TiO₂/zeolite composite photocatalysts were prepared in the water with natural zaolite and TiCl₄, and the structure characterization was carried
out by X-ray, IR and TG-DTA. Their photcatalytic reactivity was studied by the methyl orange and methylene blue solution decomposition effect under the sun.
The results confirm that the anatase forms on the zeolite surface, and the mineral structure changes and the photocatalytic effect of low temperature
treatment is more excellent than that of higher temperature treatment, the decolouration rate is in the vicinity of 100%, and can be repeatedly used.

Key words: natural zeolite, TiO₂, composite structure, decoloration rate

CLC Number:

O644

JIANG Yin-Shan,JIN Wei-Qun,ZHANG Jun,FANG Song-Sheng. Composite of TiO₂/Zeolite Structure and Photocatalytic Reactivity[J]. Journal of Inorganic Materials.

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Composite of TiO₂/Zeolite Structure and Photocatalytic Reactivity

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