@inproceedings{3d1694092b7f4bf5bb297dba49ae3cb2,
title = "Activity coefficients for adsorption of laterally interacting molecules on a random heterogeneous solid surface",
abstract = "A simple lattice model of adsorbed mixtures is proposed and solved in the Bragg-Williams approximation, assuming random surface heterogeneity and nearest-neighbour lateral interactions. Activity coefficients and excess area of adsorption are calculated using the lattice model. These activity coefficients are defined relative to an adsorbed solution which mixes ideally at constant spreading pressure. Heterogeneity causes negative deviations whereas lateral interactions cause positive deviations from Raoult's law. Application of the model to 'liquid' adsorption yields an interpretation of some data which have previously not been explained.",
author = "O'Brien, \{James A.\} and Myers, \{Alan L.\}",
year = "1987",
language = "English",
isbn = "0816903980",
series = "Proc of the Second Eng Found Conf on Fundamt of Adsorption",
publisher = "Publ by Engineering Foundation",
pages = "451--461",
booktitle = "Proc of the Second Eng Found Conf on Fundamt of Adsorption",
note = "Proceedings of the Second Engineering Foundation Conference on Fundamentals of Adsorption ; Conference date: 04-05-1986 Through 09-05-1986",
}