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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Results 1-3 of 53
Page 62
... obtained . When a Fourier transform is taken over a finite range of a variable , as in Eq . 4.5 , a termination ... obtained from the values of the max- ima and minima in the inverse transform function . For values of K other than those ...
... obtained . When a Fourier transform is taken over a finite range of a variable , as in Eq . 4.5 , a termination ... obtained from the values of the max- ima and minima in the inverse transform function . For values of K other than those ...
Page 109
... obtained recently from studies on platinum - iridium films ( 51 ) . While the X - ray diffraction data considered earlier for the catalyst contain- ing 10 wt % each of platinum and iridium do not eliminate the possibility of differences ...
... obtained recently from studies on platinum - iridium films ( 51 ) . While the X - ray diffraction data considered earlier for the catalyst contain- ing 10 wt % each of platinum and iridium do not eliminate the possibility of differences ...
Page 145
... obtained simply by determining the space velocity required to produce the same octane number product at the standard conditions . Em- pirical relations between reformate octane number and naphtha space veloc- ity as a function of ...
... obtained simply by determining the space velocity required to produce the same octane number product at the standard conditions . Em- pirical relations between reformate octane number and naphtha space veloc- ity as a function of ...
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