Glass transition and crystallization of 0.8TeO2 + 0.2CdF2 glass

D. Tatar*, M. L. Öveçoǧlu, G. Özen, B. Erim

*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: Dergiye katkıMakalebilirkişi

13 Atıf (Scopus)

Özet

The scope of this study is to determine the different crystal formation in the 0.8TeO2 + 0.2CdF2 glasses heated with different rates to various annealing temperatures by using differential thermal analysis (DTA), X-ray diffraction (XRD) techniques, chemical analysis, optical microscope and scanning electron microscopy/energy dispersive spectroscopy (SEM/EDS). Different number of exothermic peaks were observed indicating the different crystallization or the transition of certain phases in the glass structure as the heating rate of DTA scans varied from 5 to 20 °C/min. On the basis of the XRD investigations α-TeO2, γ-TeO2 and CdTe2O5 crystalline phases were determined. SEM/EDS investigations of all the glasses revealed the presence of different phases correlated with the XRD analysis.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)329-335
Sayfa sayısı7
DergiJournal of the European Ceramic Society
Hacim29
Basın numarası2
DOI'lar
Yayın durumuYayınlandı - Oca 2009

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