title: Models of adsorption at a line of three-phase contact.
abstract: Two model density distributions at a line of three-phase contact for which the adsorptions are readily calculated are analyzed. One of them provides a numerical illustration of a recently found surprising fact about the thermodynamics of adsorption at such contact lines. A form of the line analogue of the Gibbs adsorption equation is conjectured, and it is noted that the conjecture is in principle testable by computer simulation and by experiment.
authors.affiliation: Department of Chemistry, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, USA.
authors.forename: B
authors.initials: B
authors.lastname: Widom