Abstract
In the first part of this paper, the equilibria of adsorption and segregation are treated in a symmetrical manner, referring to the Fowler-Guggenheim isotherms.
In the second part, examples of first order transition on well defined surfaces (single crystals) are given for
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i)
sulphur adsorption on silver
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ii)
carbon segregation on nickel.
In the last part, the interest of heterogeneous catalysis on single crystals is illustrated by two examples: CO methanation on nickel and CO oxidation on platinum.
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Oudar, J. (1982). Chemisorption on Single Crystal and Heterogeneous Catalysis. In: Mutaftschiev, B. (eds) Interfacial Aspects of Phase Transformations. NATO Advanced Study Institutes Series, vol 87. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-7870-6_16
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DOI: https://doi.org/10.1007/978-94-009-7870-6_16
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