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Facile Preparation and Photocatalytic Activity of TiO2 Microspheres with a Diameter of 1-8 μm

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Abstract:

TiO2 microspheres were prepared in a solvothermal process without involving any templates. Meanwhile, the photocatalytic activity of TiO2 microspheres was studied using p-nitrophenol as a probe. The results indicate that the anatase TiO2 microspheres with a diameter of 1-8 μm can be obtained using this simple method. Moreover, the as-prepared TiO2 microspheres display relatively high visible photocatalytic activity with 35.6% of degradation ratio of p-nitrophenol after 150 min irradiation.

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Periodical:

Advanced Materials Research (Volumes 881-883)

Pages:

990-993

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.881-883.990

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Online since:

January 2014

Authors:

Shi Zhao Kang, Lin Yuan Bo, Xiang Qing Li, Qin Zhou, Jin Mu*

Keywords:

Microsphere, Photocatalysis, Preparation, TiO2

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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