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dc.creatorNikolić, Jelena D.
dc.creatorSmiljanić, Sonja
dc.creatorMatijašević, Srđan D.
dc.creatorŽivanović, Vladimir D.
dc.creatorTošić, Mihajlo B.
dc.creatorGrujić, Snežana
dc.creatorStojanović, Jovica
dc.date.accessioned2021-03-10T12:03:16Z
dc.date.available2021-03-10T12:03:16Z
dc.date.issued2013
dc.identifier.issn1820-6131
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/2333
dc.description.abstractThe results of preparation and structural characterization of glass-ceramics from the system Li2O-Al2O3-GeO2-P2O5 are shown in this paper. The crystallization behaviour of the selected glass was examined under non-isothermal and isothermal crystallization conditions. DTA, XRD and SEM methods were employed for analyses. It was confirmed that this glass crystallizes by the volume crystallization mechanism. The results also showed that the glass crystallize by primary crystallization. As a primary phase the LiGe2(PO4)3 is formed and the traces of GeO2 as a secondary one is present. The crystallization process occurred at a high homogeneous nucleation rate and the spherical morphology of crystal growth. By applying the Kissinger relation the activation energy of crystal growth Ea = 462 kJ/mol was determined.en
dc.publisherUniversity of Novi Sad
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/34001/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172004/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceProcessing and Application of Ceramics
dc.subjectgermanium phosphate glassen
dc.subjectcrystallizationen
dc.subjectkineticsen
dc.subjectcrystal growthen
dc.titlePreparation of glass-ceramic in Li2O-Al2O3-GeO2-P2O5 systemen
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage151
dc.citation.issue4
dc.citation.other7(4): 147-151
dc.citation.rankM24
dc.citation.spage147
dc.citation.volume7
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/627/2330.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_technorep_2333
dc.identifier.wos000209581900001
dc.type.versionpublishedVersion


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