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Thermodynamic assessments of binary phase diagrams in organic and polymeric systems

  • Y. C. Li
  • , C. P. Wang
  • , X. J. Liu*
  • *Corresponding author for this work
  • Xiamen University

Research output: Contribution to journalArticlepeer-review

Abstract

The Sanchez-Lacombe (SL) model and the Flory-Huggins model were used for the calculation of binary phase diagrams in organic and polymer systems, respectively. The thermodynamic parameters of the liquid and gas phases in acetone-carbon disulfide (CS2), butane-heptane, cyclohexane-aniline systems, and liquid phases in polystyrene-polybutadiene and polystyrene-bisphenol A poly-carbonate systems were optimized, based on the experimental data. The calculated results with various pressures are in good agreement with the experimental data. It is hoped that this method will be widely applied in the prediction of binary phase diagrams in organic and polymer systems.

Original languageEnglish
Pages (from-to)415-419
Number of pages5
JournalCalphad: Computer Coupling of Phase Diagrams and Thermochemistry
Volume33
Issue number2
DOIs
StatePublished - Jun 2009
Externally publishedYes

Keywords

  • Organic
  • Phase diagram
  • Polymer

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