Abstract
The isobaric heat capacity of double thulium tellurites is studied via dynamic calorimetry in the range of 298.15–673 K. It is used as the basis for deriving the equation C o p ∼ f(T) and determining the thermodynamic functions. Dependences C o p ∼ f(T) are found to have second-order phase λ-transitions.
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Original Russian Text © K.T. Rustembekov, A.T. Dyusekeeva, A.Zh. Bekturganova, B.K. Kasenov, N.A. Makhatova, V.N. Fomin, 2016, published in Zhurnal Fizicheskoi Khimii, 2016, Vol. 90, No. 2, pp. 169–172.
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Rustembekov, K.T., Dyusekeeva, A.T., Bekturganova, A.Z. et al. Heat capacity and thermodynamic functions of thulium tellurites in the range of 298.15–673 K. Russ. J. Phys. Chem. 90, 263–266 (2016). https://doi.org/10.1134/S0036024416020266
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DOI: https://doi.org/10.1134/S0036024416020266