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Method for preparing mesoporous TiO2 thin films with high photocatalytic and antibacterial activities
Method for preparing mesoporous TiO2 thin films with high photocatalytic and antibacterial activities
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机译:具有高光催化和抗菌活性的介孔TiO2薄膜的制备方法
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摘要
The present invention provides a method for preparing mesoporous TiO2 thin films with high antibacterial and photocatalytic activities. The method involves coating onto a substrate a TiO2 sol-gel prepared from hydrolysis and condensation of titanium alkoxide in the presence of a stabilizer and thermally treating the substrate at a temperature ranging from 400° C. to 900° C. The TiO2 thin films fabricated according to the method of the present invention show two times higher antibacterial and photocatalytic activities than the conventional TiO2 thin films.
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