Atomic Exchange between CO Molecules Coadsorbed with Potassium on Ni(111)
- 21 November 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 51 (21) , 1991-1994
- https://doi.org/10.1103/physrevlett.51.1991
Abstract
It is shown that the presence of potassium on a Ni(111) surface induces atom exchange between adsorbed CO molecules. The temperature dependence of the metastable quenching spectrum indicates that the exchange process might be concerted rather than a dissociation followed by atom recombination with CO desorption.Keywords
This publication has 20 references indexed in Scilit:
- Single crystals as model catalystsJournal of Vacuum Science and Technology, 1982
- Enhanced rate of carbon deposition during fischer-tropsch synthesis on K promoted FeSurface Science, 1981
- Carbon monoxide chemisorption on Ni(100)—direct detection of adsorbate–adsorbate interactions by desorption kinetic measurementsThe Journal of Chemical Physics, 1980
- Kinetics of the hydrogenation of CO over a single crystal nickel catalystJournal of Catalysis, 1980
- A model study of the hydrogenation of CO over polycrystalline ironSurface Science, 1979
- Thermal decomposition of CO on a stepped Ni surfaceSurface Science, 1978
- Hydrogenation of CO and CO2 over iron foils Correlations of rate, product distribution, and surface compositionJournal of Catalysis, 1978
- Activity of tungsten as a methanation catalystJournal of Catalysis, 1977
- Factors influencing the formation of carbon on iron Fischer-Tropsch catalysts I. The influence of promotersJournal of Catalysis, 1970
- Heats of chemisorption on promoted iron surfaces and the role of alkali in Fischer-Tropsch synthesisJournal of Catalysis, 1969