An FTIR Study of the Species Adsorbed on a Rh/Al2O3 Catalyst in the Selective Reduction of NO by Propylene
- 1 November 1994
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 23 (11) , 2109-2112
- https://doi.org/10.1246/cl.1994.2109
Abstract
An in situ FTIR study of the reduction of NO by propylene in O2 has shown that the reaction on the Rh/Al2O3 surface at 623 K leads to the formation of IR bands assigned to adsorbed hydrocarbons, -NCO, -CN, -NO+, -CO32− and CO2 species. The intensity of the bands depends on the reaction time and the presence or absence of the individual reactants.Keywords
This publication has 5 references indexed in Scilit:
- Hydrogen cyanide formation in selective catalytic reduction of nitrogen oxides over Cu/ZSM-5Applied Catalysis A: General, 1994
- NOx Emission Control in Oxygen-Rich Exhaust Through Selective Catalytic Reduction by HydrocarbonProceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 1993
- The effect of the support on the formation and stability of surface isocyanate on platinumJournal of Catalysis, 1978
- An infrared study of nitric oxide adsorbed on rhodium-alumina catalystJournal of Catalysis, 1976
- Isocyanate intermediates in the reaction of NO and CO over noble metal catalystsJournal of Catalysis, 1973