Article Dans Une Revue Chemical Physics Letters Année : 1986

Localized adsorption at solid-liquid interfaces: the sticky site-hard wall model

Résumé

he interface between a structured solid and a liquid is modelled by a flat surface with sticky sites placed on a regular lattice. It is shown that this three-dimensional adsorption model can be mapped into a two-dimensional lattice-gas model with the interaction energies of the particles on the sites related to the potential of mean force in the inhomogeneous fluid. In the simple case of a liquid of hard spheres, the first layer of liquid at contact with the solid exhibits an order-disorder phase transition and the total surface excess shows a maximum as the bulk density increases.

Domaines

Chimie

Dates et versions

hal-04661000 , version 1 (24-07-2024)

Identifiants

Citer

Jean-Pierre Badiali, L. Blum, Martin Luc Rosinberg. Localized adsorption at solid-liquid interfaces: the sticky site-hard wall model. Chemical Physics Letters, 1986, 129 (2), pp.149-154. ⟨10.1016/0009-2614(86)80187-7⟩. ⟨hal-04661000⟩
14 Consultations
0 Téléchargements

Altmetric

Partager

More