Multidensity integral equation theory for a sticky hard sphere-hard sphere heteronuclear dimer fluid: Thermodynamic and structural properties

Ning Wu, Yee Chiew

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10 Scopus citations

Abstract

A study of the structural and thermodynamic properties of a sticky hard sphere heteronuclear dimer fluid was performed using the multidensity Ornstein-Zernike integral equation theory. In this formalism, the modeling of a monodisperse system of the heteronuclear dimer was done as an equal molar binary mixture of associating sticky hard sphere and hard sphere particles in the complete association limit. A analytical solution to the model was obtained within the polymer Percus-Yevick and Percus-Yevick approximations. Critical density, critical temperature and phase coexistence of the fluid was also obtained.

Original languageEnglish (US)
Pages (from-to)6641-6652
Number of pages12
JournalJournal of Chemical Physics
Volume115
Issue number14
DOIs
StatePublished - Oct 8 2001

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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