Nanometer Titanium Dioxide Powder Preparation and its Performance

Abstract:

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F-doped TiO2 by hydrothermal synthesis method is prepared in this paper. The samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), infra-red (FT-IR) and diffuse reflectance spectroscopy (UV-vis). The photocatalytic performances of the samples were estimated by degrading Rhodamine B. which indicates that the reaction of photocatalytic degradation of Rhodamine B follows the zero order kinetic law. The photocatalytic performances are increased by F-doped. And F optimum doping dosage is 2.0%. After calcination at 500°C, the photocatalytic performance of the sample has not been obvious improved.

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Periodical:

Edited by:

Han Zhao

Pages:

1258-1261

DOI:

10.4028/www.scientific.net/AMM.130-134.1258

Citation:

S. F. Yan and X. H. Xiong, "Nanometer Titanium Dioxide Powder Preparation and its Performance", Applied Mechanics and Materials, Vols. 130-134, pp. 1258-1261, 2012

Online since:

October 2011

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$35.00

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