化学学报 ›› 1983, Vol. 41 ›› Issue (10): 865-870.    下一篇

研究论文

稀土化合物晶格熵的估算

张志英   

  1. 西北大学热化学研究室
  • 发布日期:1983-10-15

Estimation of the lattice entropy of rare-earth compounds

ZHANG ZHIYING   

  • Published:1983-10-15

关键词: 热力学性质, 计算, 熵, 稀土化合物, 晶格熵

Resolution of excess entropy of many types of transitions and estimation of standard entropy at 298.15K of compounds, for which experimental entropies have not yet been measured, depend on the reliable estimationof the lattice entropy. By taking into account the effects of cation mass and molar volume of the rare-earth compounds, the following formula is proposed

Key words: THERMODYNAMIC PROPERTIES, CALCULATION, ENTROPY, RARE EARTH COMPOUNDS, LATTICE ENTROPY

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