Low-temperature heat capacity and thermodynamic functions of Ga2Te3статья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:The heat capacity of Ga2Te3 is measured from 9 to 310 K using adiabatic calorimetry. The smoothed heat capacity data are used to evaluate temperature-dependent thermodynamic functions (entropy, enthalpy increment, and reduced Gibbs energy) of Ga2Te3. Its thermodynamic properties under standard conditions are C-p(0) (298.15 K) = 119.3 +/- 0.2 J/(K mol), S-0(298.15 K) = 209.8 +/- 0.4 J/(K mol), H-0(298.15 K) -H (0)(0) = 27.19 +/- 0.05 kJ/mol, and Phi(0)(298.15 K) = 118.6 +/- 0.2 J/(K mol). The Debye characteristic temperature of Ga2Te3 evaluated from the heat capacity data is 280 +/- 20 K.