Author(s)

Yun Lu, Lian Hao, Yutaka Hirakawa, Hiromasa Sato

Graduate School & Faculty of Engineering Chiba University.
Graduate School Chiba University.

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.

Mechanical Coating Technique; TiO₂/Ti Composite Film; Photocatatlyst; Antibacterial Activity

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.