Accession Number:

ADA162697

Title:

A Solvable Model for Localized Adsorption in a Coulomb System.

Descriptive Note:

Interim technical rept.,

Corporate Author:

PUERTO RICO UNIV RIO PIEDRAS DEPT OF PHYSICS

Personal Author(s):

Report Date:

1985-10-15

Pagination or Media Count:

29.0

Abstract:

A model for an interface with localized adsorption is presented, in which the surface has a distribution of sticky adhesive sites in contact with a Coulomb fluid. Contrary to the current literature on the electrical double layer the surface charge is in dynamic equilibrium with the bulk fluid. The sum-rules obeyed by the one-and two-body correlation functions are investigated. Explicit results are obtained for a solvable model, the two dimensional one-component plasma at reduced temperature 2. The effect of the granularity of the adsorbed charge on the adsorption isotherm is discussed. Keywords Localized adsorption Coulomb systems One-component plasma Two dimensio ns Electrical double layer Sum-rules.

Subject Categories:

  • Physical Chemistry
  • Adhesives, Seals and Binders

Distribution Statement:

APPROVED FOR PUBLIC RELEASE