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Low-temperature adsorption of gases on heterogeneous solid surfaces: Surfaces with random topography

Low-temperature adsorption of gases on heterogeneous solid surfaces: Surfaces with random topography Equations for low-temperature adsorption isotherms, isosteric heats of adsorption, and heat capacities of the adsorbed phase are developed for monolayer localized adsorption of monoatomic gases on heterogeneous solid surfaces. The model assumes that adsorption sites having various adsorption energies are distributed on the adsorbent surface completely at random. The interactions between adsorbed molecules are treated in the quasichemical approximation. The equations are illustrated by numerous model calculations. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Low Temperature Physics Springer Journals

Low-temperature adsorption of gases on heterogeneous solid surfaces: Surfaces with random topography

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References (6)

Publisher
Springer Journals
Copyright
Copyright
Subject
Physics; Condensed Matter Physics; Characterization and Evaluation of Materials; Magnetism, Magnetic Materials
ISSN
0022-2291
eISSN
1573-7357
DOI
10.1007/BF00661139
Publisher site
See Article on Publisher Site

Abstract

Equations for low-temperature adsorption isotherms, isosteric heats of adsorption, and heat capacities of the adsorbed phase are developed for monolayer localized adsorption of monoatomic gases on heterogeneous solid surfaces. The model assumes that adsorption sites having various adsorption energies are distributed on the adsorbent surface completely at random. The interactions between adsorbed molecules are treated in the quasichemical approximation. The equations are illustrated by numerous model calculations.

Journal

Journal of Low Temperature PhysicsSpringer Journals

Published: Nov 3, 2004

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