Heat Capacity and Thermodynamic Functions of Ho2O3·2HfO2 Solid Solution

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 Ho 2 O 3 ‧2HfO 2 solid solution sample prepared and characterized by X-ray powder diffraction, electron microscopy, and chemica...

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Veröffentlicht in:	Russian journal of inorganic chemistry 2023-11, Vol.68 (11), p.1592-1598
Hauptverfasser:	Guskov, A. V., Gagarin, P. G., Guskov, V. N., Khoroshilov, A. V., Gavrichev, K. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical analysis Chemistry Chemistry and Materials Science Heat measurement Inorganic Chemistry Physical Methods of Investigation Solid solutions Specific heat Thermodynamics X ray powder diffraction
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	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 Ho 2 O 3 ‧2HfO 2 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.
ISSN:	0036-0236 1531-8613
DOI:	10.1134/S0036023623601903