Statistical Thermodynamical Calculation of the Surface Entropy of Liquids

액체 포면 엔트로피의 통계 열역학적 계산

  • 박성혜 (서울대학교 문리과대학 화학과) ;
  • 박형석 (서울대학교 문리과대학 화학과) ;
  • 장세헌 (서울대학교 문리과대학 화학과)
  • Published : 19641200

Abstract

The excess molar surface entropies of each surface layers are calculated applying the modified significant structure theory of liquid. The calculated excess molar surface entropy for the first top surface layer is slightly greater than the entropy of surface formation of ideal molecules,$^5$ the latter is equal to Rln2. The excess entropy for the second surface layer is small and that for the third layer is negligible at low temperatures. The surface tensions of argon, nitrogen, methane, benzene and halogens are calculated applying the modified significant structure theory of liquid.

Keywords

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