Photocatalytic activity of La3+-doped TiO2 synthesized via sol-gel method

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dc.authoridKartal, Özlem Esen/0000-0002-7510-5427
dc.authorwosidKartal, Özlem Esen/AAH-1109-2020
dc.contributor.authorTurhan, Gulistan Deniz
dc.contributor.authorKartal, Ozlem Esen
dc.date.accessioned2024-08-04T20:43:03Z
dc.date.available2024-08-04T20:43:03Z
dc.date.issued2013
dc.departmentİnönü Üniversitesien_US
dc.description.abstractLa3+-doped TiO2 samples were synthesized via sol-gel method using titanium tetraisopropoxide as inorganic precursor. The X-ray diffraction, scanning electron microscopy, X-ray phototoelectron spectroscopy (XPS) and nitrogen adsorption measurements were used to characterize the samples. Doping with La3+ inhibited the transformation of anatase phase to rutile during calcination treatment and the growth of crystallite size. XPS analysis confirmed the presence of La3+ in the form of La2O3 on the surface of TiO2. The photocatalytic activity of La3+-doped TiO2 samples was investigated in terms of decolorization and degradation efficiencies of Acid Orange 7 (AO7) dye. It was found that doping with La3+ enhanced the photocatalytic activity of TiO2. The performance of doped samples was also evaluated using synthetic dye-bath effluent of AO7. Solar-driven La3+-doped TiO2 photocatalysis was found significantly efficient for the decolorization and degradation of AO7.en_US
dc.description.sponsorshipScientific Research Projects Unit of Inonu University under BAP [2011/36]en_US
dc.description.sponsorshipThe authors would like to thank Scientific Research Projects Unit of Inonu University for financially supporting this project under BAP grant number 2011/36.en_US
dc.identifier.doi10.1680/nme.13.00011
dc.identifier.endpage157en_US
dc.identifier.issn2045-9831
dc.identifier.issn2045-984X
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85016289555en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage148en_US
dc.identifier.urihttps://doi.org/10.1680/nme.13.00011
dc.identifier.urihttps://hdl.handle.net/11616/97760
dc.identifier.volume2en_US
dc.identifier.wosWOS:000218886800005en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIce Publishingen_US
dc.relation.ispartofNanomaterials and Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcharacterizationen_US
dc.subjectdopingen_US
dc.subjectphotocatalystsen_US
dc.titlePhotocatalytic activity of La3+-doped TiO2 synthesized via sol-gel methoden_US
dc.typeArticleen_US

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