Photoinduced hydrophilic property of zinc oxide thin films prepared by sol-gel dip coating method(<Feature>Global Innovation in Advanced Ceramics)

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概要

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• ZnO thin films could be fabricated on soda lime glass substrates by sol-gel dip coating method. The thin films fabrication conditions were zinc acetate concentration of 0.10-0.50 x 10^3 mol/m^3, withdrawal speed of 0.5-1.5 x 10^<-3> m/s and calcination temperature of 500℃. The film characteristics (roughness, transparency and photoinduced hydrophilicity) were characterized by atomic force microscopy, UV-vis spectrophotoscopy and contact angle analyzer, respectively. It was found that the decreasing withdrawal speed of the coated film using 0.10 x 10^3 mol/m^3 zinc precursor could result in a decrease in the film thickness and the film roughness, consequently leading to highly photoinduced hydrophilicity.

• 社団法人日本セラミックス協会の論文
• 2008-03-01

著者

• Charinpanitkul T.

  Center Of Excellence In Particle Technology Department Of Chemical Engineering Faculty Of Engineerin

• Tanthapanichakoon W.

  National Nanotechnology Center National Science And Technology Development Agency Thailand Science P

• NUMPUD P.

  Center of Excellence in Particle Technology, Department of Chemical Engineering, Faculty of Engineer

• Numpud P.

  Center Of Excellence In Particle Technology Department Of Chemical Engineering Faculty Of Engineerin

関連論文

• Photoinduced hydrophilic property of zinc oxide thin films prepared by sol-gel dip coating method(Global Innovation in Advanced Ceramics)

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