High-Temperature Heat Capacity of Zn 2 V 2 O 7 –Cu 2 V 2 O 7  Solid Solutions

L. T. Denisova; N. V. Belousova; N. A. Galiakhmetova; V. M. Denisov; E. O. Golubeva

doi:10.1134/S1063783418070090

High-Temperature Heat Capacity of Zn₂V₂O₇–Cu₂V₂O₇ Solid Solutions

Authors: Denisova L.T.¹, Belousova N.V.¹, Galiakhmetova N.A.¹, Denisov V.M.¹, Golubeva E.O.¹
Affiliations:
1. Institute of Nonferrous Metals and Materials Science
Issue: Vol 60, No 7 (2018)
Pages: 1303-1307
Section: Semiconductors
URL: https://journal-vniispk.ru/1063-7834/article/view/203360
DOI: https://doi.org/10.1134/S1063783418070090
ID: 203360

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Abstract

Differential scanning calorimetry has been used to study the influence of temperature on the heat capacity of synthesized vanadates Zn₂V₂O₇, (Cu_0.56Zn_1.44)V₂O₇, and (Cu_1.0Zn_1.0)V₂O₇. It is found that dependences C_p = f(T) have extremes. The thermodynamic properties of Zn₂V₂O₇ have been determined.