Ahamad, Niyaz M and Vaish, Rahul and Varma, KBR (2011) Calorimetric studies on 2TeO(2)-V2O5 glasses. In: Journal of Thermal Analysis and Calorimetry, 105 (1). pp. 239-243.
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Abstract
Glasses of the composition 2TeO(2)-V2O5 were fabricated via the conventional melt-quenching technique. The amorphous and the glassy nature of the as-quenched samples were confirmed by X-ray powder diffraction (XRD) and differential scanning calorimetry (DSC), respectively. The glass transition and crystallization parameters were evaluated under non-isothermal conditions using DSC. X-ray diffraction studies confirmed the presence of partially oriented crystallites in the heat-treated glasses. Kauzmann temperature (lower bound for the kinetically observed glass transition) was deduced from the heating rate dependent glass transition and crystallization temperatures.
Item Type: | Journal Article |
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Publication: | Journal of Thermal Analysis and Calorimetry |
Publisher: | Springer |
Additional Information: | Copyright of this article belongs to Springer. |
Keywords: | Tellurium vanadate;SAW devices;Crystallization kinetics; Surface crystallization;Glass ceramics |
Department/Centre: | Division of Chemical Sciences > Materials Research Centre |
Date Deposited: | 05 Jul 2011 10:14 |
Last Modified: | 05 Jul 2011 10:14 |
URI: | http://eprints.iisc.ac.in/id/eprint/38877 |
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