Some Thermodynamic Properties of Colloidal Dispersions

Abstract

In this paper, some equations are derived to describe the out-of-equilibrium thermodynamics of colloidal suspensions. These results are obtained assuming that the properties of the colloids essentially come from their surfaces which are unusually high in comparison to their volume. The dispersion, in the form of a variable, is introduced in such a way as to embody the various changes which could affect those systems. Explicit relations are deduced for the free enthalpy of dispersion which describe two separated phenomena: the peptization/coalescence and the suspension of a colloidal phase.

This paper has been withdrawn by the author. Reasons: errors appear in some results, others will maybe further be gathered into arXiv:1301.0238