Email this article Heat Capacity and Thermodynamic Functions of Ho2O3·2HfO2 Solid Solution
- Authors: Guskov A.V.1, Gagarin P.G.1, Guskov V.N.1, Khoroshilov A.V.1, Gavrichev K.S.1
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Affiliations:
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- Issue: Vol 68, No 11 (2023)
- Pages: 1599-1606
- Section: ФИЗИЧЕСКИЕ МЕТОДЫ ИССЛЕДОВАНИЯ
- URL: https://journals.rcsi.science/0044-457X/article/view/231666
- DOI: https://doi.org/10.31857/S0044457X23601128
- EDN: https://elibrary.ru/EPJMLZ
- ID: 231666
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Abstract
Isobaric heat capacity measurements in the range 2.4–1807 K have been performed by relaxation calorimetry, adiabatic calorimetry, and differential scanning calorimetry on a Ho2O3‧2HfO2 solid solution sample prepared and characterized by X-ray powder diffraction, electron microscopy, and chemical analysis, and thermodynamic functions have been calculated. The Schottky anomaly contribution has been determined in the range 2.4–300 K.
About the authors
A. V. Guskov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: a.gus@igic.ras.ru
119991, Moscow, Russia
P. G. Gagarin
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: a.gus@igic.ras.ru
119991, Moscow, Russia
V. N. Guskov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: a.gus@igic.ras.ru
119991, Moscow, Russia
A. V. Khoroshilov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: a.gus@igic.ras.ru
119991, Moscow, Russia
K. S. Gavrichev
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Author for correspondence.
Email: a.gus@igic.ras.ru
119991, Moscow, Russia
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