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


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).

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Correspondence to L. T. Denisova.

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Original Russian Text © L.T. Denisova, N.V. Belousova, N.A. Galiakhmetova, V.M. Denisov, 2017, published in Fizika Tverdogo Tela, 2017, Vol. 59, No. 5, pp. 1019–1022.

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Denisova, L.T., Belousova, N.V., Galiakhmetova, N.A. et al. High-temperature heat capacity of YBiGeO5 and GdBiGeO5 in the range 373–1000 K. Phys. Solid State 59, 1047–1050 (2017). https://doi.org/10.1134/S1063783417050080

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