Yashonath, S. ; Sarma, D. D. (1984) Mean-field results of a lattice-gas model of multilayer adsorption Chemical Physics Letters, 110 (3). pp. 265-269. ISSN 0009-2614
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0009-2614(84)85226-4
Abstract
A lattice-gas model of multilayer adsorption has been solved in the mean-field approximation by a different numerical method. Earlier workers obtained a single solution for all values of temperature and pressure. In the present work, multiple solutions have been obtained in certain regions of temperature and pressure which give rise to bysteresis in the adsorption isotherm. In addition, we have obtained a parameter which behaves like an order parameter for the transition. The potential-energy function shows a double minimum in the region of bysteresis and a single maximum elsewhere.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 46388 |
| Deposited On: | 04 Jul 2011 11:35 |
| Last Modified: | 07 Oct 2011 18:53 |
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