Kinetics of carbon monoxide oxidation on solid oxide solution and platinum on alumina - a comparative study
Journal Article
·
· Journal of Catalysis; (United States)
- Univ. of Notre Dame, IN (United States)
Catalytic oxidation of carbon monoxide on supported and unsupported noble metal catalysts has been the subject of numerous studies aimed at elucidating reaction mechanism and quantifying its kinetic parameters. The authors studied the kinetics of CO oxidation in excess oxygen (99% O[sub 2]) on supported Pt catalyst and solid oxide solution La[sub 0.8]Sr[sub 0.2]CrO[sub 3[minus][sigma]] (ND1) as a function of CO concentration. The comparison between the kinetics of the catalytic behavior of Pt/alumina and solid oxide solution La[sub 0.8]Sr[sub 0.2]CrO[sub 3[minus][sigma]] and the dependency of the turnover velocity coefficient of CO oxidation upon dispersion on Pt/alumina catalysts with different sintering severity are reported. 20 refs., 3 figs., 2 tabs.
- OSTI ID:
- 7084546
- Journal Information:
- Journal of Catalysis; (United States), Journal Name: Journal of Catalysis; (United States) Vol. 147:2; ISSN 0021-9517; ISSN JCTLA5
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010800 -- Coal
Lignite
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33 ADVANCED PROPULSION SYSTEMS
330702 -- Emission Control-- Carbon Monoxide
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ABUNDANCE
ALKALINE EARTH METAL COMPOUNDS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CATALYSIS
CATALYST SUPPORTS
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHROMIUM COMPOUNDS
CHROMIUM OXIDES
ELEMENTS
HETEROGENEOUS CATALYSIS
KINETICS
LANTHANUM COMPOUNDS
LANTHANUM OXIDES
METALS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PLATINUM
PLATINUM METALS
RARE EARTH COMPOUNDS
REACTION KINETICS
STRONTIUM COMPOUNDS
STRONTIUM OXIDES
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
010800 -- Coal
Lignite
& Peat-- Waste Management
33 ADVANCED PROPULSION SYSTEMS
330702 -- Emission Control-- Carbon Monoxide
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ABUNDANCE
ALKALINE EARTH METAL COMPOUNDS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CATALYSIS
CATALYST SUPPORTS
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHROMIUM COMPOUNDS
CHROMIUM OXIDES
ELEMENTS
HETEROGENEOUS CATALYSIS
KINETICS
LANTHANUM COMPOUNDS
LANTHANUM OXIDES
METALS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PLATINUM
PLATINUM METALS
RARE EARTH COMPOUNDS
REACTION KINETICS
STRONTIUM COMPOUNDS
STRONTIUM OXIDES
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS