Тип публикации: статья из журнала

Год издания: 2024

Идентификатор DOI: 10.1134/s0036023624700578

Аннотация: Orthogermanate Ca₃Y₂Ge₃O₁₂ has been prepared via firing solid CaCO₃, Y₂O₃, and GeO₂ in air at 1773 K. Its X-ray diffraction crystal structure has been refined (space group <i>Ia</i>$\bar {3}$<i>d</i>, <i>a</i> = 12.80255(14) Å, <i>V</i> = 2098.34(7) ų). The heat capacity of the prepared germanate in the range 320–1000 K has been determined by differential scanning calorimetry (DSC), and the experimental data have been used to calculate the thermodynamic properties of Ca₃Y₂Ge₃O₁₂.

Журнал: Russian Journal of Inorganic Chemistry

Выпуск журнала: Т. 69, № 9

Номера страниц: 1358-1361

ISSN журнала: 00360236

Место издания: Moscow

Издатель: Pleiades Publishing, Ltd.

• Denisova L.T. (Siberian Federal University)
• Belokopytova D.V. (Siberian Federal University)
• Kargin Yu.F. (Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences)
• Vasil’ev G.V. (Siberian Federal University)
• Denisov V.M. (Siberian Federal University)
• Beletskii V.V. (Siberian Federal University)

• Ядро РИНЦ (eLIBRARY.RU)