The Preparation and Characterization of ZAO/TiO2 Nanotubes Composite Materials

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Abstract:

The surface chemistry method is used to produce Zinc Aluminium oxide (ZAO) particle surface which modifying tubular TiO2 and can produce nanotubes composite material of ZAO/TiO2. The influence of different atom proportionings, aluminum doping amount as well as the contents of Zn and other conditions on the production of composite material's surface morphology, microstructure and photocatalytic performance were Study with XRDSEMTEM and other characterization means. The experiments indicated when Zn:Ti=1:4(a.t.),it has the best catalytic effect and the methyl orange degradation rate can reach 95% at 50min.

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157-161

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July 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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