Enviar artigo por via de e-mail Low-temperature heat capacity and thermodynamic properties of PrPO4
- Autores: Gavrichev K.S.1, Gurevich V.M.2, Ryumin M.A.1, Tyrin A.V.1, Komissarova L.N.3
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Afiliações:
- Kurnakov Institute of General and Inorganic Chemistry
- Vernadsky Institute of Geochemistry and Analytical Chemistry
- Chemical Faculty
- Edição: Volume 54, Nº 4 (2016)
- Páginas: 362-368
- Seção: Article
- URL: https://journals.rcsi.science/0016-7029/article/view/155145
- DOI: https://doi.org/10.1134/S001670291602004X
- ID: 155145
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Resumo
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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Sobre autores
K. Gavrichev
Kurnakov Institute of General and Inorganic Chemistry
Autor responsável pela correspondência
Email: gavrich@igic.ras.ru
Rússia, Leninskii pr. 31, Moscow, 119991
V. Gurevich
Vernadsky Institute of Geochemistry and Analytical Chemistry
Email: gavrich@igic.ras.ru
Rússia, ul. Kosygina 19, Moscow, 119991
M. Ryumin
Kurnakov Institute of General and Inorganic Chemistry
Email: gavrich@igic.ras.ru
Rússia, Leninskii pr. 31, Moscow, 119991
A. Tyrin
Kurnakov Institute of General and Inorganic Chemistry
Email: gavrich@igic.ras.ru
Rússia, Leninskii pr. 31, Moscow, 119991
L. Komissarova
Chemical Faculty
Email: gavrich@igic.ras.ru
Rússia, Moscow, 119889
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