Surface compounds and the routes of formation of the reaction products in the interaction of propylene with zinc oxide
Journal Article
·
· J. Catal.; (United States)
Temperature programed desorption of propylene and allyl bromide from zinc oxide in the absence and presence of oxygen and an IR spectroscopic study of the adsorbed allyl bromide showed that propylene chemisorbed reversibly as a m-allyl species which may undergo dimerization at higher pressures or temperatures but does not form acrolein because the necessary electron transfer does not proceed on the n-type zinc oxide; that propylene also forms carbon dioxide and water via carbonate/carboxylate intermediates; and that the allyl bromide, which forms cations on the zinc oxide surface, is oxidized to acrolein.
- Research Organization:
- Inst. Catal., Acad. Sci., U.S.S.R.
- OSTI ID:
- 6634857
- Journal Information:
- J. Catal.; (United States), Journal Name: J. Catal.; (United States) Vol. 58:1; ISSN JCTLA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ALKENES
BROMINE COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMISORPTION
ELEMENTS
HALOGEN COMPOUNDS
HYDROCARBONS
KINETICS
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN
OXYGEN COMPOUNDS
PRESSURE EFFECTS
PROPYLENE
REACTION KINETICS
SEPARATION PROCESSES
SORPTION
SURFACE PROPERTIES
TEMPERATURE EFFECTS
ZINC COMPOUNDS
ZINC OXIDES
400201 -- Chemical & Physicochemical Properties
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ALKENES
BROMINE COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMISORPTION
ELEMENTS
HALOGEN COMPOUNDS
HYDROCARBONS
KINETICS
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN
OXYGEN COMPOUNDS
PRESSURE EFFECTS
PROPYLENE
REACTION KINETICS
SEPARATION PROCESSES
SORPTION
SURFACE PROPERTIES
TEMPERATURE EFFECTS
ZINC COMPOUNDS
ZINC OXIDES