Synchronous, time resolved, diffuse reflectance FT-IR, energy dispersive EXAFS (EDE) and mass spectrometric investigation of the behaviour of Rh catalysts during NO reduction by CO.
Synchronous, time resolved, infra-red, XAFS, and mass spectroscopies are simultaneously applied in situ to the investigation of the dynamic behaviour of Rh/Al2O3 catalysts during NO reduction by CO; NO conversion, and its kinetic character are closely correlated to the conversion of Rh(I)(predominantly RhI(CO)2) to Rh(0).
Newton
Mark A
MA
School of Chemistry, University of Southampton, Highfield, Southampton, UK SO17 1BJ. m.a.newton@soton.ac.uk
Jyoti
Bhrat
B
Dent
Andrew J
AJ
Fiddy
Steven G
SG
Evans
John
J
D002248:Carbon Monoxide / Q000737:chemistry*; D002384:Catalysis; D013058:Mass Spectrometry / Q000379:methods; D009569:Nitric Oxide / Q000737:chemistry*; D010084:Oxidation-Reduction; D012238:Rhodium / Q000737:chemistry*; D013052:Spectrometry, X-Ray Emission / Q000379:methods; D017550:Spectroscopy, Fourier Transform Infrared / Q000379:methods; D013696:Temperature; D013997:Time Factors
D009569:Nitric Oxide; D002248:Carbon Monoxide; D012238:Rhodium