title: Adsorption of a multicomponent mixture of gases with multisite occupancy.
abstract: In this paper, we present a study of the adsorption of multicomponent mixtures with multisite occupancy. The transfer-matrix technique is used to analyze the one-dimensional binary mixtures for interacting systems. A general expression for the characteristic polynomial is derived. Extension of the treatment to a higher dimension is also presented by using the mean-field Bragg-Williams approximation, transfer-matrix calculations, and Monte Carlo simulation. Partial and total isotherms are obtained for the dimer-trimer mixture where a different order appears.
authors.affiliation: Departamento de Física, Laboratorio de Ciencias de Superficie y Medios Porosos, Universidad Nacional de San Luis, CONICET, Chacabuco 917, 5700 San Luis, Argentina.
authors.forename: S
authors.initials: S
authors.lastname: Manzi
authors.forename: W
authors.initials: W
authors.lastname: Mas
authors.forename: R
authors.initials: R
authors.lastname: Belardinelli
authors.forename: V D
authors.initials: VD
authors.lastname: Pereyra