Surface tension, shear viscosity and isothermal compressibility of liquid C60 along the liquid-vapour coexistence

M. Bahaa Khedr, S. M. Osman, M. S. Al Busaidi

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The correlations between the surface tension, shear viscosity, and isothermal compressibility, are investigated for liquid C60 at extended regions of temperature and pressure. An improved equation of state [EOS] is employed, based on hard-core plus three Yukawa potential [HC3YK] which facilitates the analytically accurate series mean spherical approximation [SMSA] formalism for the free energy. The present equation of state is utilized to obtain analytical expressions for the thermodynamic functions of interest and discuss the validity of their mutual relations along the spinodal curve of C60.

Original languageEnglish
Pages (from-to)1355-1366
Number of pages12
JournalMolecular Physics
Volume107
Issue number13
DOIs
Publication statusPublished - Oct 2009

Keywords

  • Carbon fullerence C
  • Isothermal compressibility
  • Liquid-vapour
  • Sear viscosity
  • Surface tension

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Condensed Matter Physics
  • Biophysics
  • Molecular Biology

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