Thermodynamic Investigations in the Bi-O System

被引：0
|
作者：
G. Moiseev
N. Vatolin
N. Belousova
机构：
[1] Ural Division of the Russian Academy of Sciences,Institute of Metallurgy
[2] Krasnoyarsk State Academy of Nonferrous Metals and Gold,undefined
来源：
Journal of Thermal Analysis and Calorimetry | 2000年 / 61卷
关键词：
decomposition; mixture; oxide; phase transformation; standard enthalpy of formation; thermodynamic simulation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
With the use of various calculation methods, unknown thermodynamic properties (TP) of Bi2O5 and BiO2, as well as the temperature dependencies of reduced Gibbs energy (TDRGE) were determined. With the help of thermodynamic simulation (TS) methods at 300–1500 K, common P=105 Pa the thermal decompositions of condensed Bi2O5, BiO2, Bi2O3 and BiO have been investigated in initial atmosphere of O2 and Ar. Every condensed substance was presented as the individual phase.
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页码：289 / 303
页数：14
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