Email this article Heat Capacity and Thermodynamic Properties of SmFeGe2O7 in the Range 350–1000 K
- Authors: Denisova L.T.1, Izotov A.D.2, Kargin Y.F.3, Irtyugo L.A.1, Beletskii V.V.1, Belousova N.V.1, Denisov V.M.1
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Affiliations:
- Institute of Nonferrous Metals and Materials Science, Siberian Federal University
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
- Issue: Vol 487, No 2 (2019)
- Pages: 109-112
- Section: Physical Chemistry
- URL: https://journals.rcsi.science/0012-5016/article/view/154023
- DOI: https://doi.org/10.1134/S0012501619080050
- ID: 154023
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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.
About the authors
L. T. Denisova
Institute of Nonferrous Metals and Materials Science, Siberian Federal University
Author for correspondence.
Email: antluba@mail.ru
Russian Federation, Krasnoyarsk, 660041
A. D. Izotov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: antluba@mail.ru
Russian Federation, Moscow, 119991
Yu. F. Kargin
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: antluba@mail.ru
Russian Federation, Moscow, 119991
L. A. Irtyugo
Institute of Nonferrous Metals and Materials Science, Siberian Federal University
Email: antluba@mail.ru
Russian Federation, Krasnoyarsk, 660041
V. V. Beletskii
Institute of Nonferrous Metals and Materials Science, Siberian Federal University
Email: antluba@mail.ru
Russian Federation, Krasnoyarsk, 660041
N. V. Belousova
Institute of Nonferrous Metals and Materials Science, Siberian Federal University
Email: antluba@mail.ru
Russian Federation, Krasnoyarsk, 660041
V. M. Denisov
Institute of Nonferrous Metals and Materials Science, Siberian Federal University
Email: antluba@mail.ru
Russian Federation, Krasnoyarsk, 660041
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