Self-Cleaning TiO2/SiO2 Thin Film Prepared by a Simple Sol-Gel Method

Wen Xiu Liu; Jun Na Xu; Jun Zhang; Xue Mei Liu; Wen Bin Cao

doi:10.4028/www.scientific.net/MSF.804.157

Paper Titles

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Temperature Dependence of Magnetic Properties in Ferrite Powders by High Energy Ball Milling
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Self-Cleaning TiO₂/SiO₂ Thin Film Prepared by a Simple Sol-Gel Method
p.157

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Application of Low Voltage in Quantitative Analysis by Energy Dispersive Spectrum (EDS)
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HomeMaterials Science ForumMaterials Science Forum Vol. 804Self-Cleaning TiO2/SiO2 Thin Film Prepared by a...

Self-Cleaning TiO₂/SiO₂ Thin Film Prepared by a Simple Sol-Gel Method

Abstract:

TiO₂ thin films were prepared on SiO₂-coated glass substrates using sols deriving from high concentration titanyl sulfate solution by the spin-coating technique. The calcined films were characterized by X-ray diffraction, UV-Vis spectroscopy, scanning electron microscopy. The film exhibited high transmittance in the visible light region and high absorption in the ultraviolet region. The contact angle of SiO₂/TiO₂ decreased to below 5° under 30 min of UV light irradiation and can sustain for 1 weeks.

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Periodical:

Materials Science Forum (Volume 804)

Pages:

157-160

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.804.157

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Online since:

October 2014

Authors:

Wen Xiu Liu*, Jun Na Xu, Jun Zhang, Xue Mei Liu, Wen Bin Cao

Keywords:

Photocatalicity, Self-Cleaning, SiO₂/TiO₂, Thin Film, Titanyl Sulfate

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