Thermodynamic Properties of Compounds Formed in SrO-Bi2O3, V2O5-Bi2O3, and PbO-Fe2O3 Systems

被引：0
|
作者：
Denisova, Lyubov T. [1 ]
Belousova, Natalia V. [1 ]
Denisov, Viktor M. [1 ]
机构：
[1] Siberian Fed Univ, Krasnoyarsk, Russia
来源：
JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY | 2023年 / 16卷 / 03期
关键词：
thermodynamic properties; heat capacity; oxides of strontium; bismuth; lead; PHOTOCATALYTIC PROPERTIES; HEAT-CAPACITIES; OXIDE; TEMPERATURE;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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.
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页码：417 / 425
页数：9
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