Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Chemistry. 2023 16 (3)
- Authors
- Denisova, Lyubov T.; Belousova, Natalia V.; Denisov, Viktor M.
- Contact information
- Denisova, Lyubov T.: Siberian Federal University Krasnoyarsk, Russian Federation; ; Belousova, Natalia V.: Siberian Federal University Krasnoyarsk, Russian Federation; Denisov, Viktor M.: Siberian Federal University Krasnoyarsk, Russian Federation
- Keywords
- thermodynamic properties; heat capacity; oxides of strontium, bismuth, lead, and iron
- Abstract
A linear correlation has been established between the standard values of the enthalpies and the entropies of formation, the heat capacity , and the composition of oxide compounds formed in the SrO-Bi2O3, V2O5-Bi2O3, and PbO-Fe2O3 systems. The heat capacity of oxides of the SrO- Bi2O3 system was calculated using the Neumann-Kopp empirical relations, the Kumok incremental method, the Kellogg model and group contributions. It is found that the best agreement with the available experimental results is given by the Kumok method
- Pages
- 417–425
- EDN
- JZWQPX
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/151718
Journal of Siberian Federal University. Chemistry / Thermodynamic Properties of Compounds Formed in SrO-Bi₂O₃, V₂O₅-Bi₂O₃ and PbO-Fe₂O₃ Systems
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