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Influence of Al2O3:TiO2 ratio on the structural and optical properties of TiO2-Al2O3 nano-composite films produced by sol gel method

dc.contributor.authorArier, Umit Ozlem Akkaya
dc.contributor.authorTepehan, Fatma Zehra
dc.date.accessioned2025-01-09T20:14:28Z
dc.date.available2025-01-09T20:14:28Z
dc.date.issued2014
dc.identifier.issn1359-8368
dc.identifier.issn1879-1069
dc.identifier.urihttps://doi.org/10.1016/j.compositesb.2013.10.023
dc.identifier.urihttps://hdl.handle.net/20.500.14124/9084
dc.description.abstractIn this work, TiO2-Al2O3 nano-composite films were deposited on glass substrates by the sol gel method. The structural and optical properties of TiO2-Al2O3 nano composite films were characterized for different Al2O3:TiO2 volume ratio in TiO2-Al2O3 solution. The crystal size of TiO2 nanoparticles in TiO2-Al2O3 nanocomposite films was determined for the different Al2O3:TiO2 volume ratios. Band gap energy values of the films were controlled by changing Al2O3:TiO2 ratios. The properties of TiO2-Al2O3 nano-composite films were characterized by X-ray diffraction (XRD), atomic force microscopy (AFM), ultraviolet-visible spectroscopy (UV-vis), scanning electron microscopy (SEM), spectrophotometer (Perkin-Elmer), and Fourier transform infrared spectroscopy (FTIR). SEM results showed flower-like TiO2-Al2O3 nano-composite films. (C) 2013 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipResearch Fund of Istanbul Technical Universityen_US
dc.description.sponsorshipThis research was supported by the Research Fund of Istanbul Technical University.en_US
dc.language.isoengen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofComposites Part B-Engineeringen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTiO2-Al2O3en_US
dc.subjectNanostructuresen_US
dc.subjectThin filmsen_US
dc.subjectOptical propertiesen_US
dc.titleInfluence of Al2O3:TiO2 ratio on the structural and optical properties of TiO2-Al2O3 nano-composite films produced by sol gel methoden_US
dc.typearticleen_US
dc.authoridAKKAYA ARIER, UMIT OZLEM/0000-0003-1073-9602
dc.departmentMimar Sinan Güzel Sanatlar Üniversitesien_US
dc.identifier.doi10.1016/j.compositesb.2013.10.023
dc.identifier.volume58en_US
dc.identifier.startpage147en_US
dc.identifier.endpage151en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.wosqualityQ1
dc.identifier.wosWOS:000330820900018
dc.identifier.scopus2-s2.0-84888257041
dc.identifier.scopusqualityQ1
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.snmzKA_20250105


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