Heat capacity and thermodynamic properties of Yb2Ge2O7 and Lu2Ge2O7 in the range of 350-1000 K : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2018

Ключевые слова: ytterbium and lutetium germanates, differential scanning calorimetry, high-temperature heat capacity, thermodynamic properties

Аннотация: Polycrystalline samples of Yb2Ge2O7 and Lu2Ge2O7 have been obtained by multi-stage calcination of stoichiometric mixtures of the initial oxides Yb2O3 (Lu2O3) and GeO2 in air in the temperature range of 1273-1473 K. The molar heat capacity of the synthesized compounds has been measured by the method of differential scanning calorimeПоказать полностьюtry in the temperature range 350-1000 K. Based on the experimental data, the thermodynamic properties of ytterbium and lutetium germanates have been calculated.

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Издание

Журнал: Applied Solid State Chemistry

Выпуск журнала: № S4

Номера страниц: 44-49

ISSN журнала: 26190141

Место издания: Москва

Издатель: Общероссийская общественная организация «Российское профессорское собрание»

Авторы

  • Denisova L.T. (School of Non-Ferrous Metals and Material Science, Siberian Federal University)
  • Irtyugo L.A. (School of Non-Ferrous Metals and Material Science, Siberian Federal University)
  • Belousova N.V. (School of Non-Ferrous Metals and Material Science, Siberian Federal University)
  • Beletsky V.V. (School of Non-Ferrous Metals and Material Science, Siberian Federal University)
  • Denisov V.M. (School of Non-Ferrous Metals and Material Science, Siberian Federal University)
  • Kargin Yu.F. (Institute of Metallurgy and Materials Science. by A.A. Baykov Russian Academy of Sciences)

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