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Antibacterial Activity of TiO2/Ti Composite Photocatalyst Films Treated by Ultrasonic Cleaning

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DOI: 10.4236/ampc.2012.24B003    4,469 Downloads   6,083 Views   Citations


In this work, TiO2/Ti composite films were fabricated by 2-setp MCT and the following high temperature oxidation. Antibacterial activity of the composite films treated by ultrasonic cleaning to increase the performance reliability was examined. The prepared TiO2/Ti composite films showed high photocatalytic activity in the degradation of methylene blue solution. It is obvious that  TiO2/Ti composite films have antibacterial activity under UV irradiation.

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The authors declare no conflicts of interest.

Cite this paper

Y. Lu, L. Hao, Y. Hirakawa and H. Sato, "Antibacterial Activity of TiO2/Ti Composite Photocatalyst Films Treated by Ultrasonic Cleaning," Advances in Materials Physics and Chemistry, Vol. 2 No. 4B, 2012, pp. 9-12. doi: 10.4236/ampc.2012.24B003.


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