Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/94120
Title: Kinetic phase transitions in a reversible unimolecular/bimolecular surface reaction scheme
Authors: Deem, M.W.
Weinberg, W.H.
Kang, H.C. 
Issue Date: 1-Oct-1992
Citation: Deem, M.W.,Weinberg, W.H.,Kang, H.C. (1992-10-01). Kinetic phase transitions in a reversible unimolecular/bimolecular surface reaction scheme. Surface Science 276 (1-3) : 99-108. ScholarBank@NUS Repository.
Abstract: The model surface reaction scheme A2(g) + 2V ⇄ 2A(a), B(g) + V ⇄ B(a), and AB(g) + 2V ⇄ A(a) + B(a) is studied by Monte Carlo simulation. The effects of adsorption, desorption, and surface reaction are included in the model. For small probabilities of desorption of the reactants A2 and B, a kinetic phase transition in the surface reactivity is found. This phase transition occurs only when the probability of desorption of A2 is significantly larger than that of B. A mean field analysis predicts a phase transition over a somewhat wider range of desorption probabilities than the Monte Carlo simulation results indicate. © 1992.
Source Title: Surface Science
URI: http://scholarbank.nus.edu.sg/handle/10635/94120
ISSN: 00396028
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

26
checked on Sep 21, 2018

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.