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Heat Capacity and Thermal Expansion of Terbium Hafnate

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Inorganic Materials Aims and scope

Abstract—

This paper presents temperature dependences of the molar heat capacity in the range 310–1360 K and lattice parameter in the range 298–1273 K for terbium hafnate with the pyrochlore structure, which has been characterized by X-ray diffraction, scanning electron microscopy, and chemical analysis.

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ACKNOWLEDGEMENTS

This work was carried out using equipment of the JRC PMR IGIC RAS. The assistance of PhD A.A. Ashmarin in HTXRD studies is kindly appreciated.

Funding

This work was supported by the Russian Science Foundation grant no. 18-13-00025, https://rscf.ru/en/project/18-13-00025/.

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Authors and Affiliations

  1. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia

    A. V. Guskov, P. G. Gagarin, V. N. Guskov, A. V. Khoroshilov & K. S. Gavrichev

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  1. A. V. Guskov
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  2. P. G. Gagarin
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  3. V. N. Guskov
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  4. A. V. Khoroshilov
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Correspondence to A. V. Guskov.

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The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

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Guskov, A.V., Gagarin, P.G., Guskov, V.N. et al. Heat Capacity and Thermal Expansion of Terbium Hafnate. Inorg Mater 57, 710–713 (2021). https://doi.org/10.1134/S0020168521070074

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  • DOI: https://doi.org/10.1134/S0020168521070074

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