Bimetallic Catalysts: Discoveries, Concepts, and ApplicationsPresents an account of the research on bimetallic catalysts. Focuses attention on the possibility of influencing the selectivity of chemical transformations on metal surfaces and preparing metal alloys in a highly dispersed state. Covers the validation and elucidation of the bimetallic cluster concept. Includes figures and tables. |
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Page 10
... cata- lyst , gold by itself on alumina is not an effective catalyst for the reaction . The presence of gold with the palladium also improves the selectivity of such catalysts for the conversion of methylcyclopentane to benzene . In this ...
... cata- lyst , gold by itself on alumina is not an effective catalyst for the reaction . The presence of gold with the palladium also improves the selectivity of such catalysts for the conversion of methylcyclopentane to benzene . In this ...
Page 17
... expectation is indeed borne out in hydrogenolysis studies on bimetallic cata- lysts . 2.2.2 Hydrogenation and Dehydrogenation Reactions In comparison with alkane hydrogenolysis 2.2 NATURE OF SELECTED HYDROCARBON REACTIONS ON METALS 17.
... expectation is indeed borne out in hydrogenolysis studies on bimetallic cata- lysts . 2.2.2 Hydrogenation and Dehydrogenation Reactions In comparison with alkane hydrogenolysis 2.2 NATURE OF SELECTED HYDROCARBON REACTIONS ON METALS 17.
Page 30
... cata- lytic properties of supported platinum . " J. Catal . 5 : 471-475 ; 1966 . 32. Taylor , W.F. and Staffin , H.K. " Catalysis over supported nickel . " Trans . Faraday Soc . 63 : 2309–2315 ; 1967 . 33. Dixon , G.M. and Singh , K ...
... cata- lytic properties of supported platinum . " J. Catal . 5 : 471-475 ; 1966 . 32. Taylor , W.F. and Staffin , H.K. " Catalysis over supported nickel . " Trans . Faraday Soc . 63 : 2309–2315 ; 1967 . 33. Dixon , G.M. and Singh , K ...
Common terms and phrases
absorber atom absorption edge absorption fine structure Academic Press adsorbed alkanes alloys alumina aromatic hydrocarbons atomic ratio atoms benzene bimetallic catalysts bimetallic clusters bulk calcined carbon monoxide cata Catal catalyst containing catalytic activity catalytic reforming Chem components composition coordination shell copper copper atoms copper EXAFS corresponding crystallites CuOs cycloalkanes cyclohexane decreases dehydrogenation electron energy EXAFS data fitting error Group IB metal Group VIII metal H₂ highly dispersed hydrogen chemisorption hydrogen partial pressure interatomic distance isomerization isotherm lower lysts methylcyclopentane Mössbauer Mössbauer effect n-heptane naphtha nearest neighbor nickel nickel-copper alloys obtained OsCu osmium osmium and copper osmium-copper catalyst parameters partial pressure permission from Academic phase shift functions Phys platinum and iridium platinum-iridium catalyst platinum-rhenium catalyst reactions reference catalyst Reprinted with permission rhenium room temperature ruthenium-copper aggregates ruthenium-copper catalyst sample shown in Figure silica silica-supported Sinfelt space velocity spectroscopy studies surface atoms tion values X-ray diffraction yields