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Issue 19, 2001
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Preparation of highly photocatalytic active nano-sized TiO2 particles via ultrasonic irradiation

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Abstract

A novel method for preparing highly photoactive nano-sized TiO2 photocatalysts with anatase and brookite phases has been developed by hydrolysis of titanium tetraisopropoxide in pure water or a 1∶1 EtOH–H2O solution under ultrasonic irradiation; the photocatalytic activity of TiO2 particles prepared by this method exceeded that of Degussa P25.

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Publication details

The article was received on 21 Jun 2001, accepted on 15 Aug 2001 and first published on 17 Sep 2001


Article type: Communication
DOI: 10.1039/B105471F
Citation: Chem. Commun., 2001,0, 1942-1943
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    Preparation of highly photocatalytic active nano-sized TiO2 particles via ultrasonic irradiation

    J. C. Yu, J. Yu, W. Ho and L. Zhang, Chem. Commun., 2001, 0, 1942
    DOI: 10.1039/B105471F

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