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说明了金属氧化物热力学稳定性与其生成反应的标准自由能变化之间的关系 ,分析了 Ellingham图的热力学意义 ,讨论了金属还原反应的自发性 ,说明了选择不同金属氧化物的还原剂的热力学依据 .
The relationship between the thermodynamic stability of metal oxides and the change of standard free energy of their reaction is illustrated. The thermodynamic meaning of Ellingham diagram is analyzed. The spontaneity of the metal reduction reaction is discussed. The thermodynamics of reducing agents for different metal oxides in accordance with .