Abstract
The thermodynamic properties of the Ln2BaO4 phases (Ln = Dy, Ho, Sm) were studied by the electromotive force method with a fluoride electrolyte (890–1180 K), solution calorimetry in 1.07 N hydrochloric acid at 298.15 K, and differential scanning calorimetry (298–860 K). The experimental data were jointly processed, and the thermodynamic functions of the compounds over the temperature range 298–1200 K were calculated.
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Original Russian Text © I.A. Uspenskaya, Z.S. Vakhovskaya, M.M. Efremova, M.L. Kovba, A.L. Emelina, Zh.V. Dobrokhotova, Yu.V. Goryushkina, L.A. Tiflova, A.A. Popova, A.S. Monaenkova, 2006, published in Zhurnal Fizicheskoi Khimii, 2006, Vol. 80, No. 4, pp. 622–627.
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Uspenskaya, I.A., Vakhovskaya, Z.S., Efremova, M.M. et al. The thermodynamic properties of Ln2BaO4 (Ln = Sm, Dy, Ho). Russ. J. Phys. Chem. 80, 529–534 (2006). https://doi.org/10.1134/S0036024406040078
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DOI: https://doi.org/10.1134/S0036024406040078