Effect of activators and calcination on luminescence properties of akermanite type phosphors

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dc.authorid0000-0003-3883-7343en_US
dc.contributor.authorKaracaoğlu, Erkul
dc.contributor.authorKarasu, Bekir
dc.date.accessioned2019-12-06T21:16:45Z
dc.date.available2019-12-06T21:16:45Z
dc.date.issued2015
dc.departmentKMÜ, Mühendislik Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümüen_US
dc.descriptionWOS:000365929400004en_US
dc.description.abstractAkermanite type Ca2MgSi2O7 phosphors activated with different types of rare earths have been synthesized through a solid state reaction method under weak reducing atmosphere and/or open atmosphere. The phase properties of the samples are characterized by X-ray diffraction and the effects of rare earth ions (Eu2+/3+, Dy3+, Ce3+, Sm3+ and Pr3+/4+) and calcination atmosphere on the luminescence properties of the Ca2MgSi2O7 host are investigated by using a photoluminescence spectrometer. The comparative results of SEM and laser particle size analysis reveal that the relatively regular morphology, smaller.particle size and narrow size distribution can be achieved for the phosphor synthesized by the solid state reaction method including dry-milling below 170 mesh. In the photoluminescence investigations, all the activator ions show different emissions for Ca2MgSi2O7 host lattice. The results show that the luminescence properties of rare earth ions activated Ca2MgSi2O7 host are also highly dependent on the calcination conditions.en_US
dc.description.sponsorshipSmall and Medium Enterprises Development Organization Projects (KOSGEB), Republic of TurkiyeMinistry of Science, Industry & Technology - Turkeyen_US
dc.description.sponsorshipThe authors thank the Small and Medium Enterprises Development Organization Projects (KOSGEB), 2011/7, Republic of Turkiye, for the financial support.en_US
dc.identifier.citationKaracaoğlu, E., Karasu, B. (2015). Effect of activators and calcination on luminescence properties of åkermanite type phosphors. Indian Journal of Chemistry.section A.inorganic, Physical, Theoretical & Analytical, 54, 11, 1394-1401.
dc.identifier.endpage1401en_US
dc.identifier.issn0376-4710
dc.identifier.issn0975-0975
dc.identifier.issue11en_US
dc.identifier.scopusscopusidyok
dc.identifier.startpage1394en_US
dc.identifier.urihttps://hdl.handle.net/11492/2977
dc.identifier.volume54en_US
dc.identifier.wosWOS:000365929400004
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.institutionauthorKaracaoğlu, Erkul
dc.language.isoen
dc.publisherNatl Inst Science Communication-Niscairen_US
dc.relation.journalIndian Journal Of Chemistry Section A-Inorganic Bıo-Inorganic Physical Theoretical & Analytical Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPhosphorsen_US
dc.subjectAkermaniteen_US
dc.subjectSolid State Reactionen_US
dc.subjectActivatorsen_US
dc.subjectCalcinationen_US
dc.subjectLuminescenceen_US
dc.subjectRare Earthsen_US
dc.titleEffect of activators and calcination on luminescence properties of akermanite type phosphorsen_US
dc.typeArticle

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