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High-temperature heat capacity of YBiGeO5 and GdBiGeO5 in the range 373–1000 K


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Abstract

The oxide YBiGeO5 and GdBiGeO5 compounds have been synthesized by solid-phase synthesis. The high-temperature heat capacity has been measured using differential scanning calorimetry in the range 373–1000 K. The results were used to calculate the thermodynamic properties (the change in the enthalpy and entropy).

About the authors

L. T. Denisova

Institute of Nonferrous Metals and Materials Science

Author for correspondence.
Email: antluba@mail.ru
Russian Federation, pr. im. Gazety “Krasnoyarskii rabochii” 95, Krasnoyarsk, 660025

N. V. Belousova

Institute of Nonferrous Metals and Materials Science

Email: antluba@mail.ru
Russian Federation, pr. im. Gazety “Krasnoyarskii rabochii” 95, Krasnoyarsk, 660025

N. A. Galiakhmetova

Institute of Nonferrous Metals and Materials Science

Email: antluba@mail.ru
Russian Federation, pr. im. Gazety “Krasnoyarskii rabochii” 95, Krasnoyarsk, 660025

V. M. Denisov

Institute of Nonferrous Metals and Materials Science

Email: antluba@mail.ru
Russian Federation, pr. im. Gazety “Krasnoyarskii rabochii” 95, Krasnoyarsk, 660025

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