Heterogeneous Catalysis on a Disordered Surface
arXiv:cond-mat/9506122 · doi:10.1103/PhysRevLett.75.2891
Abstract
We introduce a simple model of heterogeneous catalysis on a disordered surface which consists of two types of randomly distributed sites with different adsorption rates. Disorder can create a reactive steady state in situations where the same model on a homogeneous surface exhibits trivial kinetics with no steady state. A rich variety of kinetic behaviors occur for the adsorbate concentrations and catalytic reaction rate as a function of model parameters.
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