Structural and crystallization characteristics of K 2 O· TiO 2 ·3GeO 2 glass
Strukturní a krystalizaèní charakteristiky k2o·tio2·3geo2 skel
dc.creator | Grujić, Snežana | |
dc.creator | Blagojević, Nikola | |
dc.creator | Tošić, Mihajlo | |
dc.creator | Živanović, Vladimir | |
dc.date.accessioned | 2023-01-18T12:25:07Z | |
dc.date.available | 2023-01-18T12:25:07Z | |
dc.date.issued | 2005 | |
dc.identifier.issn | 0862-5468 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5480 | |
dc.description.abstract | Structure and crystallization of K 2 O·TiO 2 ·3GeO 2 glass have been investigated by means of Fourier transform infrared spectroscopy (FTIR), differential thermal analysis (DTA), differential scanning calorimetry (DSC), x-ray diffraction analysis (XRD), and scanning electron microscopy (SEM). XRD analysis of crystallized glass reveals the presence of crystalline K 2 O TiO 2 3GeO 2 indicating the same composition of crystalline and parent glass. For glass particle size > 0.15 mm volume crystallization is dominant crystallization mechanism. SEM investigation of the crystallized glass confirmed volume crystallization of spherical nuclei. | sr |
dc.description.abstract | Struktura a vlastnosti K2O·TiO2·3GeO2 skel byly zkoumány infraèervenou spektrometrií s Fourierovou transformací (FTIR), diferenèní termickou analýzou (DTA), diferenèní skenovací kalorimetrií (DSC), RTG difrakèní analýzou (XRD) a skenovací elektronovou mikroskopií (SEM). RTG analýza zkrystalovaných skel odhalila pøítomnost krystalického K2O·TiO2·3GeO2 ukazující totožné složení krystalické a skelné fáze. Dominujícím mechanismem krystalizace èástic skla vìtších než 0,15 mm je objemová krystalizace sférických nukleí, která byla rovnìž potvrzena SEM analýzou. | sr |
dc.language.iso | en | sr |
dc.publisher | Institute of Chemical Technology | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Ceramics - Silikaty | sr |
dc.subject | Alkali germanate glasses | sr |
dc.subject | Crystallization mechanism | sr |
dc.subject | Germanate glass | sr |
dc.title | Structural and crystallization characteristics of K 2 O· TiO 2 ·3GeO 2 glass | sr |
dc.title | Strukturní a krystalizaèní charakteristiky k2o·tio2·3geo2 skel | sr |
dc.type | article | sr |
dc.rights.license | BY-NC-ND | sr |
dc.citation.epage | 282 | |
dc.citation.issue | 4 | |
dc.citation.rank | M22 | |
dc.citation.spage | 278 | |
dc.citation.volume | 49 | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/14294/Structural_and_crystallization_pub_2005.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_technorep_5480 | |
dc.type.version | publishedVersion | sr |