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dc.contributor.authorShah, S. Ismat
dc.contributor.authorCan, Musa Mutlu
dc.contributor.authorFirat, Tezer
dc.contributor.authorAksoy, Seda
dc.contributor.authorJaffari, G. Hassnain
dc.date.accessioned2021-03-04T19:22:52Z
dc.date.available2021-03-04T19:22:52Z
dc.identifier.citationCan M. M. , Jaffari G. H. , Aksoy S., Shah S. I. , Firat T., "Synthesis and characterization of ZnGa2O4 particles prepared by solid state reaction", JOURNAL OF ALLOYS AND COMPOUNDS, cilt.549, ss.303-307, 2013
dc.identifier.issn0925-8388
dc.identifier.othervv_1032021
dc.identifier.otherav_8f763ea2-e875-4546-a98e-16c5d976e311
dc.identifier.urihttp://hdl.handle.net/20.500.12627/96871
dc.identifier.urihttps://doi.org/10.1016/j.jallcom.2012.08.137
dc.description.abstractWe employed solid state reaction technique to synthesize ZnGa2O4 particles, produced in steps of mixing/milling the ingredients in H2O following thermal treating under 1200 degrees C. We compare spinel and partially inverse spinel structure in ZnGa2O4 particles using Rietveld refinement. Crystal structure of ZnGa2O4 particles was identified with two structural phases; normal spinel structure and partially inverse spinel structure using Rietveld refinement. It is found that the partially inverse spinel structures occupy nearly 13% and the rest is normal spinel structure. The obtained X-ray diffraction data show that lattice constant and the position of Oxygen atoms remain almost constant in both structures. The characterization of the particles was also improved using X-ray photoelectron spectroscopy and Fourier transforms infrared spectroscopy measurements. The optical analyses were done with UV-visible spectroscopy. The band gap, calculated from climate point of UV-visible data, was found as 4.6 +/- 0.1 eV. Despite no unexpected compound (such as ZnO and Ga2O3) in the structure, the optical analyses were shown defective ZnO structure in ZnGa2O4. (C) 2012 Elsevier B.V. All rights reserved.
dc.language.isoeng
dc.subjectMetalurji ve Malzeme Mühendisliği
dc.subjectFizikokimya
dc.subjectTemel Bilimler
dc.subjectMühendislik ve Teknoloji
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectMETALURJİ VE METALURJİ MÜHENDİSLİĞİ
dc.subjectMalzeme Bilimi
dc.subjectMALZEME BİLİMİ, MULTIDISCIPLINARY
dc.subjectTemel Bilimler (SCI)
dc.subjectKimya
dc.subjectKİMYA, FİZİKSEL
dc.titleSynthesis and characterization of ZnGa2O4 particles prepared by solid state reaction
dc.typeMakale
dc.relation.journalJOURNAL OF ALLOYS AND COMPOUNDS
dc.contributor.departmentQuaid I Azam University , ,
dc.identifier.volume549
dc.identifier.startpage303
dc.identifier.endpage307
dc.contributor.firstauthorID94335


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