Тип публикации: статья из журнала
Год издания: 2016
Идентификатор DOI: 10.1134/S0012501616010012
Аннотация: The heat capacities of Pb2V2O7 and Pb-3(VO4)(2) as a function of temperature in the range 350-965 K have been studied by the differential scanning calorimetry method. The C (P) = f(T) curve for Pb2V2O7 is described by the equation C (p) = (230.76 +/- 0.51) + (73.60 +/- 0.50)x10(-3) T - (18.38 +/- 0.54)x10(5) T (-2) in the entire temperature range. For Pb-3(VO4)(2), there is a well-pronounced extreme point in the C (P) = f(T) curve at T = 371.5 K, which is caused by the existence of a structural phase transition. The thermodynamic properties of the oxide compounds have been calculated.
Издание
Журнал: DOKLADY PHYSICAL CHEMISTRY
Выпуск журнала: Vol. 466, Part1
Номера страниц: 4-7
ISSN журнала: 00125016
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER
Персоны
- Denisova L.T. (Institute of Non-Ferrous Metals and Materials Science,Siberian Federal University)
- Irtyugo L.A. (Institute of Non-Ferrous Metals and Materials Science,Siberian Federal University)
- Denisov V.M. (Institute of Non-Ferrous Metals and Materials Science,Siberian Federal University)
- Beletskii V.V. (Institute of Non-Ferrous Metals and Materials Science,Siberian Federal University)
- Izotov A.D. (Kurnakov Institute of General and Inorganic Chemistry,Russian Academy of Sciences)
- Kargin Y.F. (Baikov Institute of Metallurgy and Materials Science,Russian Academy of Sciences)
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