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Thermal Characteristics of SrO-2B(2)O(3) Glasses

Vaish, Rahul and Varma, KBR (2009) Thermal Characteristics of SrO-2B(2)O(3) Glasses. In: Advanced Science Letters, 2 (3). pp. 319-323.

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Transparent SrO-2B(2)O(3) (SBO) glasses were fabricated via the conventional melt-quenching technique. X-ray diffraction (XRD) and differential thermal analysis (DTA) studies carried out on the as-quenched glasses confirmed their amorphous and glassy nature, respectively. The thermal parameters were evaluated for the as-quenched glass-plates using non-isothermal DTA experiments. The average values of the activation energies for the glass transition and crystallization of these glasses were 800 +/- 10 kJ/mol and 298 +/- 10 kJ/mol respectively. The values of the kinetic parameters that were obtained by different non-isothermal techniques were in close agreement.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to American Scientific Publishers.
Department/Centre: Division of Chemical Sciences > Materials Research Centre
Depositing User: Ms G Yashodha
Date Deposited: 10 Jun 2010 05:17
Last Modified: 19 Sep 2010 05:59
URI: http://eprints.iisc.ac.in/id/eprint/27012

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