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Island formation in chemisorption 2. Chemisorption kinetics

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Abstract

Influence of “direct” and “indirect” pathways of dissociative chemisorption on the form of kinetic dependences ϕ(MCS) and S(ϕ) was studied by the Monte Carlo method. Langmuir adsorption observed at Sindir/Sdir≤0.1 gradually changes to island-mediated adsorption with an increase of the “indirect” adsorption contribution at 0.1≤Sindir/Sdir≤1.0. At Sindir/Sdir≥1.0 the island-mediated adsorption dominates: large adsorption islands arise and gradually grow.

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Authors and Affiliations

  1. Boreskov Institute of Catalysis, 630090, Novosibirsk, Russia

    A. N. Salanov, V. N. Bibin & N. A. Rudina

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  1. A. N. Salanov
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  2. V. N. Bibin
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  3. N. A. Rudina
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Salanov, A.N., Bibin, V.N. & Rudina, N.A. Island formation in chemisorption 2. Chemisorption kinetics. React Kinet Catal Lett 64, 269–274 (1998). https://doi.org/10.1007/BF02475344

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  • DOI: https://doi.org/10.1007/BF02475344

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