caa a22 4500 44538817X CHVBK 20180317143038.0 cr unu---uuuuu 170323e20110801xx s 000 0 eng 10.1007/s11144-011-0327-y doi (NATIONALLICENCE)springer-10.1007/s11144-011-0327-y Photocatalytic evaluation of a titania thin film on glazed porcelain substrates via a TiCl4 precursor [Elektronische Daten] [Behzad Kaleji, Rasoul Sarraf-Mamoory, Sohrab Sanjabi] In this study, the preparation of titania dip-coated thin films on glazed porcelain substrates via the sol-gel process was investigated. The crystal structure and morphology of the dip-coated thin films were examined by X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. The surface topography of the thin films was examined by atomic force microscope (AFM). Photocatalytic properties of the titania thin films were investigated by the degradation of methylene blue (MB). XRD patterns showed an increase in peak intensities of the crystalline phase by increasing the calcination temperature. The thickness of the thin film was less than 1μm. The AFM image indicates that the surface morphology of the films is granular with about 50nm average grain size. Higher photocatalytic activity of titania thin films was measured in the samples calcined at 400°C. Akadémiai Kiadó, Budapest, Hungary, 2011 Thin film nationallicence Sol-gel dips coating nationallicence Photocatalytic activity nationallicence TiCl4 nationallicence Glazed porcelain substrate nationallicence Kaleji Behzad Department of Materials Engineering, Tarbiat Modares University, P.O. Box 14115-143, Tehran, Iran aut Sarraf-Mamoory Rasoul Department of Materials Engineering, Tarbiat Modares University, P.O. Box 14115-143, Tehran, Iran aut Sanjabi Sohrab Department of Materials Engineering, Tarbiat Modares University, P.O. Box 14115-143, Tehran, Iran aut Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 103/2(2011-08-01), 289-298 1878-5190 103:2<289 2011 103 11144 https://doi.org/10.1007/s11144-011-0327-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11144-011-0327-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kaleji Behzad Department of Materials Engineering, Tarbiat Modares University, P.O. Box 14115-143, Tehran, Iran aut NATIONALLICENCE 700 1- Sarraf-Mamoory Rasoul Department of Materials Engineering, Tarbiat Modares University, P.O. Box 14115-143, Tehran, Iran aut NATIONALLICENCE 700 1- Sanjabi Sohrab Department of Materials Engineering, Tarbiat Modares University, P.O. Box 14115-143, Tehran, Iran aut NATIONALLICENCE 773 0- Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 103/2(2011-08-01), 289-298 1878-5190 103:2<289 2011 103 11144 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer