Hydrophilic and optical properties of nanostructured titania prepared by sol–gel dip coating
نویسندگان
چکیده
منابع مشابه
COMPARATIVE STUDY ON PROPERTIES OF NANOSTRUCTURED TITANIA SYNTHESIZED BY COLLOIDAL AND POLYMERIC SOLGEL ROUTES
Abstract:Nanostructured titania was synthesized by colloidal and polymeric sol-gel routes. Stable colloidal and polymeric titania sols were prepared by adjusting the proper values of the acid/alkoxide and the water/alkoxide molar ratios. The properties of sols were determined by dynamic light scattering technique and synthesized titania was characterized by thermogravimetry and differential the...
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15 صفحه اولOptical parameter determination of ZrO2 thin films prepared by sol gel dip coating
Abstract : Zirconium Oxide (ZrO2) thin films were prepared on glass substrates by sol-gel dip coating method using Zirconium Oxychloride Octahydrate, Isopropanol and Acetyl acetone as precursor, solvent and stabilizer respectively. In the present work, the optical properties of the Zirconia thin films have been studied. Samples with different number of layers were prepared by repeating the dipp...
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We examined the photochemical properties of well-ordered multilayer films of titania nanosheets prepared on quartz-glass substrate using the layer-by-layer deposition method. The photocatalytic decomposition of gaseous 2-propanol and bleaching of Methylene Blue dye under UV light illumination were measured to evaluate the photocatalytic oxidation ability. Photoinduced hydrophilicity was also st...
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Double optical monitoring is applied to determine the influence of main process parameters on the formation of sulfated zirconia and self-assembled mesoporous silica solgel films by dip coating. In addition, we analyze, for the first time to the best of our knowledge, the influence of withdrawal speed, temperature, and relative humidity on refractive-index and physical thickness variations (unc...
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ژورنال
عنوان ژورنال: Journal of Physics D: Applied Physics
سال: 2010
ISSN: 0022-3727,1361-6463
DOI: 10.1088/0022-3727/43/9/095301