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Gibbs Energy of Nonrandomly Mixed Lattice Solutions with a Specific Interaction

특정 상호작용을 갖는 논랜덤 혼합 격자 용액의 깁스 에너지

  • 정해영 (덕성여자대학교 화학과)
  • Published : 2009.12.20

Abstract

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.

Keywords

Specific interaction;Nonrandom mixing;Excess Gibbs Energy;Lattice

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