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arXiv · 1406.7164

Adsorption and desorption in confined geometries: a discrete hopping model

T. Becker·K. Nelissen·B. Cleuren·B. Partoens·C. Van den Broeck
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Abstract

We study the adsorption and desorption kinetics of interacting particles moving on a one-dimensional lattice. Confinement is introduced by limiting the number of particles on a lattice site. Adsorption and desorption are found to proceed at different rates, and are strongly influenced by the concentration-dependent transport diffusion. Analytical solutions for the transport and self-diffusion are given for systems of length 1 and 2 and for a zero-range process. In the last situation the self- and transport diffusion can be calculated analytically for any length.

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T. Becker, K. Nelissen, B. Cleuren, B. Partoens, C. Van den Broeck. 2014-06-27. Adsorption and desorption in confined geometries: a discrete hopping model. https://doi.org/10.1140/epjst/e2014-02330-8

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