Heat Capacity and Thermodynamic Properties of SmFeGe2O7 in the Range 350–1000 K.

Authors :: Denisova, L. T.
Izotov, A. D.
Kargin, Yu. F.
Irtyugo, L. A.
Beletskii, V. V.
Belousova, N. V.
Denisov, V. M.
Source :: Doklady Physical Chemistry. Aug2019, Vol. 487 Issue 2, p109-112. 4p.
Publication Year :: 2019
Abstract: SmFeGe2O7 germanate has been synthesized by solid-state reactions from stoichiometric mixtures of starting oxides using multistage sintering in the temperature range 1273‒1473 K. The effect of temperature on the heat capacity of the compound has been studied by differential scanning calorimetry. On the basis of the dependence Cp = f(T), the thermodynamic properties of this compound have been calculated. [ABSTRACT FROM AUTHOR]

Subjects :: *HEAT capacity
*DIFFERENTIAL scanning calorimetry
*TEMPERATURE effect

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