Email this article Heat Capacity and Thermodynamic Functions of ErInGe2O7 and TbInGe2O7 Germanates 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:
- 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 486, No 1 (2019)
- Pages: 70-72
- Section: Physical Chemistry
- URL: https://journals.rcsi.science/0012-5016/article/view/153983
- DOI: https://doi.org/10.1134/S0012501619050026
- ID: 153983
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Abstract
ErInGe2O7 and TbInGe2O7 have been synthesized from the parent oxides by a ceramic method through the multistep annealing in air in the temperature range 1273–1473 K. The high-temperature heat capacity of these oxides has been measured by the differential scanning calorimetry method (350–1000 K). Their thermodynamic properties have been calculated from the experimental dependences Cp = f(T).
About the authors
L. T. Denisova
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
Siberian Federal University
Email: antluba@mail.ru
Russian Federation, Krasnoyarsk, 660041
V. V. Beletskii
Siberian Federal University
Email: antluba@mail.ru
Russian Federation, Krasnoyarsk, 660041
N. V. Belousova
Siberian Federal University
Email: antluba@mail.ru
Russian Federation, Krasnoyarsk, 660041
V. M. Denisov
Siberian Federal University
Email: antluba@mail.ru
Russian Federation, Krasnoyarsk, 660041
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