Title of article
Thermo-physical properties of 0.72TeO2–0.24WO3–0.04La2O3 glass
Author/Authors
Kutʹin، نويسنده , , A.M. and Dorofeev، نويسنده , , V.V. and Moiseev، نويسنده , , A.N. and Churbanov، نويسنده , , M.F. and Plehovich، نويسنده , , A.D. and Markin، نويسنده , , A.V.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
5
From page
16
To page
20
Abstract
0.72TeO2–0.24WO3–0.04La2O3 glass and melt were studied by differential scanning calorimetry (DSC) method. Heat capacity and transition temperature of the glass were precisely found. The improved comparative technique for DSC-measurement of thermal conductivity coefficient of vitreous state of the sample has been developed. A model-statistical approach was used for processing the experimental data to calculate parameters of elementary excitations, that allowed to find out a complete set of thermal properties along with density and coefficient of thermal expansion.
Keywords
High purity tungstate–tellurite glass , Differential scanning calorimetry , Thermal and volumetric properties , Thermo-dynamic functions , Model-statistical approach
Journal title
Journal of Non-Crystalline Solids
Serial Year
2013
Journal title
Journal of Non-Crystalline Solids
Record number
1384400
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