Gibbs Energy of Nonrandomly Mixed Lattice Solutions with a Specific Interaction

Journal of the Korean Chemical Society

Hae Young Jung¹ 

关键词: Specific interaction;    Nonrandom mixing;    Excess Gibbs Energy;    Lattice;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

Performing random number simulations, we obtained an approximate distribution of the number of ways arranging molecules in a binary lattice solution of nonrandom mixing with a specific interaction. From the distribution an approximate equation of excess Gibbs energy for a binary lattice solution was derived. Using the equation, liquid-vapor equilibrium at constant pressure for 15 binary solutions were calculated and compared with the result from Wilson equation, Van Laar equation and Redlich-Kister equation.

【 授权许可】

Unknown