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A basic approach to surface diffusion on heterogeneous substrates

✍ Scribed by Pereyra, V.; Zgrablich, G.

Book ID
111686813
Publisher
American Chemical Society
Year
1990
Tongue
English
Weight
434 KB
Volume
6
Category
Article
ISSN
0743-7463

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πŸ“œ SIMILAR VOLUMES

Surface diffusion on energetically heter
Surface diffusion on energetically heterogeneous surfacesβ€”an effective medium approximation approach
✍ A. Kapoor; R.T. Yang πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 959 KB

A model based on the effective medium approximation is presented which describes surface diffusivity on an energetically heterogeneous surface as a function of overall surface coverage and a heterogeneity parameter. The heterogeneity parameter is obtained independently from the equilibrium adsorptio