The thermodynamic functions of Group IIB-VA systems Cd-Bi, Cd-Sb and Zn-Sb are modelled with a simplified chemical-physical theory model. Positive and negative deviations from ideal mixing behaviour are calculated with the model. Compounds of fixed stoichiometry are assumed in the liquid phase, with interatomic interactions represented by the Scatchard equation. Expressions for the enthalpy of mixing and mixture heat capacity are derived from the Gibbs energy and expressed in terms of model parameters.
All Science Journal Classification (ASJC) codes
- Chemical Engineering(all)
- Industrial and Manufacturing Engineering