Low-temperature heat capacity and thermodynamic properties of PrPO4
- Авторы: Gavrichev K.S.1, Gurevich V.M.2, Ryumin M.A.1, Tyrin A.V.1, Komissarova L.N.3
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Учреждения:
- Kurnakov Institute of General and Inorganic Chemistry
- Vernadsky Institute of Geochemistry and Analytical Chemistry
- Chemical Faculty
- Выпуск: Том 54, № 4 (2016)
- Страницы: 362-368
- Раздел: Article
- URL: https://journals.rcsi.science/0016-7029/article/view/155145
- DOI: https://doi.org/10.1134/S001670291602004X
- ID: 155145
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Аннотация
The heat capacity of praseodymium orthophosphate PrPO4 was measured by adiabatic and relaxation calorimetric techniques at 5.12–345.54 K, and these data were utilized to calculate thermodynamic functions of PrPO4 at 6–350 K. The Gibbs free energy of PrPO4 formation ΔfG0(298.15 K) is evaluated at 1851.8 ± 4.7 kJ mol–1.
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Об авторах
K. Gavrichev
Kurnakov Institute of General and Inorganic Chemistry
Автор, ответственный за переписку.
Email: gavrich@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991
V. Gurevich
Vernadsky Institute of Geochemistry and Analytical Chemistry
Email: gavrich@igic.ras.ru
Россия, ul. Kosygina 19, Moscow, 119991
M. Ryumin
Kurnakov Institute of General and Inorganic Chemistry
Email: gavrich@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991
A. Tyrin
Kurnakov Institute of General and Inorganic Chemistry
Email: gavrich@igic.ras.ru
Россия, Leninskii pr. 31, Moscow, 119991
L. Komissarova
Chemical Faculty
Email: gavrich@igic.ras.ru
Россия, Moscow, 119889
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