Effect of lanthanum doping on structural, optical, and photocatalytic properties of YVO4

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dc.authorid0000-0003-3883-7343en_US
dc.contributor.authorKaracaoğlu, Erkul
dc.contributor.authorYıldırım, Özlem Altıntaş
dc.contributor.authorÖztürk, Teoman
dc.contributor.authorGül, Mert
dc.date.accessioned2023-07-17T13:06:24Z
dc.date.available2023-07-17T13:06:24Z
dc.date.issued2023en_US
dc.departmentKMÜ, Mühendislik Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümüen_US
dc.descriptionWOS:001015520400002en_US
dc.description.abstractIn this study, we report the solid-state reaction synthesis of yttrium vanadate (YVO4)-based undoped and lanthanum (La)-doped powders. The photocatalytic performances, structural, morphological, and optical analyzes are presented. The X-ray diffraction analysis of samples indicates the crystalline tetragonal type crystal structure of YVO4 and no other lanthanum related impurity and/or secondary phases were detected. Photoluminescence analysis of samples show combined white light emission peaks that appeared at 478, 571 and 613 nm. To examine the photocatalytic activities, the degradation of methylene blue (MB) dye was monitored in the presence of these photocatalysts under the ultraviolet light irradiation. Pseudo-first-order reaction rate constant (k) of YVO4:La3+ (0.00846 min−1) is determined 66% greater than undoped one (0.00287 min−1). These results are compatible with the absorption spectra, as the energy band gap of the undoped photocatalyst was 3.8 eV while that of the doped one decreased to 3.54 eV. Graphical abstract: [Figure not available: see fulltext.]en_US
dc.identifier.citationKaracaoglu, E., Yildirim, O. A., Ozturk, T., & Gul, M. (2023). Effect of lanthanum doping on structural, optical, and photocatalytic properties of YVO4. Journal of Materials Research, doi:10.1557/s43578-023-01077-8en_US
dc.identifier.doi10.1557/s43578-023-01077-8
dc.identifier.issn0884-2914
dc.identifier.scopus2-s2.0-85162243379
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1557/s43578-023-01077-8
dc.identifier.urihttps://hdl.handle.net/11492/7391
dc.identifier.wosWOS:001015520400002
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.institutionauthorKaracaoğlu, Erkul
dc.language.isoen
dc.publisherSpringer Natureen_US
dc.relation.journalJournal of Materials Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDye Removalen_US
dc.subjectMethylene Blueen_US
dc.subjectPhotocatalyticen_US
dc.subjectPhotoluminescenceen_US
dc.subjectSolid-State Reaction Methoden_US
dc.subjectYVO4en_US
dc.subjectYVO4:La3+en_US
dc.titleEffect of lanthanum doping on structural, optical, and photocatalytic properties of YVO4en_US
dc.typeArticle

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