Preparation and Properties of TiO2/SiO2 Thin Films on Enamel Substrates

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nanosize TiO2/SiO2 thin films were deposited by sol-gel dip-coating method on enamel substrates. Crystal structure, micro-structure, hydrophilic property, gloss property was investigated by X-ray diffract meter, scanning electron microscope, CCD camera, enamel gloss meter. The results show that the hydrophilic property of the enamel was greatly increased by heating the enamel with coating TiO2/SiO2 film; the gloss property of the enamel surface greatly increased after the enamel coated with TiO2/SiO2 film. The main crystals in TiO2/SiO2 film on the enamel were anatase when the baking temperature was below the 700°C.

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717-721

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March 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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[1] S. Kermadi, N. Agoudjil, etal. Microstructure and optical dispersion characterization of nanocomposite sol-gel TiO2-SiO2 thin films with different compositions, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 145 (2015).

DOI: 10.1016/j.saa.2015.02.110

Google Scholar

[2] F.E. Ghodsi, F.Z. Tepehan, G.G. Tepehan, Influence of pH on the optical and structural properties of spin coated CeO2-TiO2 thin films prepared by sol-gel process, Surf. Sci. 601 (2007) 4497-4501.

DOI: 10.1016/j.susc.2007.04.174

Google Scholar

[3] S. -Y. Lien, D. -S. Wuu, W. -C. Yeh, J. -C. Liu, Tri-layer antireflection coatings (SiO2/SiO2- TiO2/TiO2) for silicon solar cells using a sol-gel technique, Sol. Energy Mater. Sol. Cells 90 (2006) 2710-2719.

DOI: 10.1016/j.solmat.2006.04.001

Google Scholar

[4] X. Wang, G. Wu, B. Zhou, J. Shen, Thermal annealing effect on optical properties of binary TiO2-SiO2 Sol-gel coatings, Materials 6 (2013) 76-84.

DOI: 10.3390/ma6010076

Google Scholar

[5] Lu Jinbiao, in China Enamel Handbook, (Light Industry Press, Beijing, 2001), P. 364~367.

Google Scholar

[6] Z. Jiwei, Y. Xi, Z. Liangying, Characterization and optical propagation loss of sol-gel derived TiO2/SiO2 films, J. Phys. D Appl. Phys. 33 (2000) 3013-3017.

DOI: 10.1088/0022-3727/33/23/301

Google Scholar

[7] M. Nocun', S. Kwas'ny, J. Zontek, Optical properties of SiO2/TiO2 thin layers prepared by sol-gel method, Opt. Appl. 41 (2011) 979-987.

Google Scholar

[8] P. Klankaw, C. Chawengkijwanich, N. Grisdanurak, S. Chiarakorn, The hybrid photocatalyst of TiO2-SiO2 thin film prepared from rice husk silica, Superlattices Microstruct. 51 (2012) 343-352.

DOI: 10.1016/j.spmi.2011.12.004

Google Scholar