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dc.creatorStojanović, Jovica
dc.creatorSmiljanić, Sonja
dc.creatorGrujić, Snežana
dc.creatorVulić, Predrag
dc.creatorMatijašević, Srđan D.
dc.creatorNikolić, Jelena D.
dc.creatorSavić, Veljko
dc.date.accessioned2021-03-10T14:10:25Z
dc.date.available2021-03-10T14:10:25Z
dc.date.issued2019
dc.identifier.issn0350-820X
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4305
dc.description.abstractThe crystal structure of new lanthanum strontium borate glass-ceramics was refined by the Rietveld method. The results showed that La2SrB10O19 has the monoclinic crystal structure, space group C2 (No. 5) with a = 11.1170(6), b = 6.5667(3), c = 9.2363(3) angstrom,beta = 91.481 degrees, V = 674.04(7) angstrom(3), two formula units per unit-cell, and density 3.830 g cm(-3). The main building units of the crystal structure are BO4 tetrahedra and BO3 triangles. Clusters composed of [B5O12] form an infinite double layer running perpendicular to the c-axis. Lanthanum atoms, situated in [B5O12](n) layers, are coordinated with 10 oxygen atom in a form of LaO10 polyhedra, while Sr atoms, located between [B5O12](n) layers, are coordinated with 8 oxygen atoms in a form of SrO8 polyhedra. Microstructural measurements contain both crystallite domain sizes and microstrain calculations obtained by the Warren Averbach and the simplified integral-breadth methods.en
dc.publisherMeđunarodni Institut za nauku o sinterovanju, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/34001/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceScience of Sintering
dc.subjectGlass-ceramicsen
dc.subjectSinteringen
dc.subjectX-ray diffractionen
dc.subjectCrystal structure and microstructureen
dc.subjectRietveld refinementen
dc.titleStructure and Microstructure Characterization of the La2SrB10O19 Glass-ceramicsen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage399
dc.citation.issue4
dc.citation.other51(4): 389-399
dc.citation.rankM22
dc.citation.spage389
dc.citation.volume51
dc.identifier.doi10.2298/SOS1904389S
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/10054/0350-820X1904389S.pdf
dc.identifier.scopus2-s2.0-85078861915
dc.identifier.wos000509869400004
dc.type.versionpublishedVersion


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