Model Cu/ZnO catalysts for methanol synthesis: The role of surface structure: Progress report
Technical Report
·
OSTI ID:5985697
Model catalysts were constructed in order to give insight into the nature of the active sites on Cu/ZnO catalysts. None of these model catalysts (vapor-deposited Cu overlayers on ZnO(0001); Cu(111); Cu(111) with a ZnO/sub x/ monolayer) gave measurable rates of methanol production. The electronic structure of Cu substituted in the bulk and the surface of ZnO(0001) and adsorbed on ZnO(0001) was calculated. Chemisorption of simple molecules important in methanol synthesis on Cu, ZnO, Cu/ZnO clusters was studied with the same (INDO) calculations. The reaction of vapor-deposited Al with Ru(0001) and the interaction of CO with the resulting Al/Ru surface were studied. (DLC)
- Research Organization:
- Indiana Univ., Bloomington (USA). Dept. of Chemistry
- DOE Contract Number:
- FG02-86ER13625
- OSTI ID:
- 5985697
- Report Number(s):
- DOE/ER/13625-T1; ON: DE88002354
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
090221* -- Alcohol Fuels-- Chemical Synthesis-- (1976-1989)
10 SYNTHETIC FUELS
ALCOHOLS
ALUMINIUM
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMISORPTION
COPPER
COPPER COMPOUNDS
COPPER OXIDES
CRYSTALS
DOCUMENT TYPES
ELECTRONIC STRUCTURE
ELEMENTS
HYDROXY COMPOUNDS
KINETICS
LAYERS
METALS
METHANOL
MOLECULES
MONOCRYSTALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PLATINUM METALS
PROGRESS REPORT
REACTION INTERMEDIATES
REACTION KINETICS
RUTHENIUM
SEPARATION PROCESSES
SORPTION
SURFACES
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
ZINC COMPOUNDS
ZINC OXIDES
10 SYNTHETIC FUELS
ALCOHOLS
ALUMINIUM
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMISORPTION
COPPER
COPPER COMPOUNDS
COPPER OXIDES
CRYSTALS
DOCUMENT TYPES
ELECTRONIC STRUCTURE
ELEMENTS
HYDROXY COMPOUNDS
KINETICS
LAYERS
METALS
METHANOL
MOLECULES
MONOCRYSTALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PLATINUM METALS
PROGRESS REPORT
REACTION INTERMEDIATES
REACTION KINETICS
RUTHENIUM
SEPARATION PROCESSES
SORPTION
SURFACES
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
ZINC COMPOUNDS
ZINC OXIDES