Тип публикации: статья из журнала

Год издания: 2022

Идентификатор DOI: 10.21883/PSS.2022.07.54599.312

Ключевые слова: apatite bismuth-lead germanate, solid-phase synthesis, high-temperature heat capacity, thermodynamic properties

Аннотация: Apatite Pb3Bi2(GeO4)3 was obtained by the solid-phase method from the initial oxides of PbO, Bi2O3 and GeO2 by sequential firing in air at temperatures of 773–1003 K. Its crystal structure has been refined by X-ray diffraction. The high-temperature heat capacity (350–1000 K) of this compound was measured by differential scanning caПоказать полностьюlorimetry. Based on these data, the main thermodynamic functions are calculated.

Журнал: Physics of the Solid State

Выпуск журнала: Vol. 64, Is. 7

Номера страниц: 889-893

ISSN журнала: 10637834

• Denisova L. T. (Siberian Federal University, Krasnoyarsk, Russia)
• Molokeev M. S. (L.V. Kirensky Institute of Physics SB RAS, 660036 Krasnoyarsk, Russian Federation; Siberian Federal University, Krasnoyarsk, Russia)
• Golubeva E. O. (Siberian Federal University, Krasnoyarsk, Russia)
• Belousova N. V. (Siberian Federal University, Krasnoyarsk, Russia)
• Denisov V. M. (Siberian Federal University, Krasnoyarsk, Russia)