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Heterogeneous Catalysis on a Disordered Surface

L. Frachebourg·P. L. Krapivsky·S. Redner
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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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L. Frachebourg, P. L. Krapivsky, S. Redner. 1995-06-27. Heterogeneous Catalysis on a Disordered Surface. https://doi.org/10.1103/physrevlett.75.2891

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