Modeling electrolyte solutions with the extended universal quasichemical (UNIQUAC) model
Modeling electrolyte solutions with the extended universal quasichemical (UNIQUAC) model
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DOI：
10.1351/pac200577030531
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发表时间：
2005-01
影响因子：
1.8
通讯作者：
K. Thomsen
中科院分区：
文献类型：
--
作者：
K. Thomsen
摘要UNIQUAC模型是一个适用于含电解质和非电解质溶液的热力学模型。该模型是由Debye-Hückel项和标准UNIQUAC项组成的Gibbs超额函数。该模型只需要二元离子特定的相互作用参数。一个独特的标准状态的选择，使该模型能够重现固-液，汽-液，液-液相平衡，以及使用一组参数的电解质溶液的热性能。
Abstract The extended universal quasichemical (UNIQUAC) model is a thermodynamic model for solutions containing electrolytes and nonelectrolytes. The model is a Gibbs excess function consisting of a Debye–Hückel term and a standard UNIQUAC term. The model only requires binary ion-specific interaction parameters. A unique choice of standard states makes the model able to reproduce solid–liquid, vapor–liquid, and liquid–liquid phase equilibria as well as thermal properties of electrolyte solutions using one set of parameters.