Volmer surface equation of state: simple liquids and surfactants

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Mario A. Alanis-García
Jesús Gracia-Fadrique

Abstract

The Volmer surface equation of state, belongs to the family of van der Waals equations; the deviation from ideality resides in a single parameter: the molecular surface area. Coupled whit the Gibbs adsorption equation, it generates the corresponding surface equation as a function of the bulk composition under dilution or saturation condition.

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