Heat capacities and thermodynamic functions of the tellurates(IV) of zinc and cadmium

ISSN： 1388-6150

Source： Journal of Thermal Analysis and Calorimetry, Vol.82, Iss.2, 2005-11, pp. : 439-442

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Abstract

The temperature dependencies of the molar heat capacities of ZnTeO₃, Zn₂Te₃O₈, CdTeO₃ and CdTe₂O₅ are determined. The experimental data are statistically processed using the least squares method to determine the parameters in the equations for the corresponding compounds: C_p,m=a+b(T/K)-C(T/K)^-2. These equations and the standard molar entropies are used to determine ∆^T₀S⁰_m, ∆^T_TH⁰_m and (Φ⁰_m+∆^T,₀H⁰_m/T) for T'=298.15 K.

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