High-temperature heat capacity and thermodynamic properties of Pb4V2O9 and Pb8V2O13

Описание

Тип публикации: статья из журнала

Год издания: 2016

Идентификатор DOI: 10.1134/S0012501616040023

Аннотация: The molar heat capacity of Pb4V2O9 and Pb8V2O13 in the temperature range 350-1000 K was measured by differential scanning calorimetry. It was determined that the plot C (p) = f(T) for Pb8V2O13 has an extremum within the range 416-516 K, which is due to a phase transition. A correlation was found between the heat capacity and composПоказать полностьюition of oxides in the PbO-V2O5 system. The data obtained allowed one to predict the specific heat capacity value for Pb(VO3)(2).

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Издание

Журнал: DOKLADY PHYSICAL CHEMISTRY

Выпуск журнала: Vol. 467, Part2

Номера страниц: 49-52

ISSN журнала: 00125016

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

Авторы

  • Denisova L.T. (Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Pr Svobodnyi 79, Krasnoyarsk 660041, Russia)
  • Izotov A.D. (Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Leninskii Pr 31, Moscow 119991, Russia)
  • Irtyugo L.A. (Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Pr Svobodnyi 79, Krasnoyarsk 660041, Russia)
  • Kargin Yu. F. (Russian Acad Sci, Baikov Inst Met & Mat Sci, Leninskii Pr 49, Moscow 119991, Russia)
  • Denisov V.M. (Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Pr Svobodnyi 79, Krasnoyarsk 660041, Russia)
  • Beletskii V.V. (Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Pr Svobodnyi 79, Krasnoyarsk 660041, Russia)

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