Abstract
Associative desorption of N atoms from the Rh(111) surface is simulated in the framework of the lattice-gas model. The Arrhenius parameters and nearest-neighbour lateral interaction employed to describe the measured thermal desorption spectra are as follows:v=1013 s−1,E d=40 kcal/mol, and ε1=1.7 kcal/mol. The results obtained are used to clarify the role of nitrogen desorption in the NO + CO reaction on Rh(111) atT=400–700 K andP NO≈P CO≈0.01 atm.
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Zhdanov, V.P. Simulation of kinetics of nitrogen desorption from Rh(111). Catal Lett 37, 163–165 (1996). https://doi.org/10.1007/BF00807748
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DOI: https://doi.org/10.1007/BF00807748