Reaction Kinetics and Catalysis Letters, Vol.85, No.1, 189-196, 2005
Kinetic aspects associated with the lean reduction of No with C3H6 over well-structured Pt nanocrystals
Well-defined platinum nanocrystals (approximate to 52% cubic), with an average diameter of 12 nm, were prepared by colloid method and then supported on alumina. The effect of the exposed Pt surface on lean de-NOx reaction was investigated. The catalytic data free of transport effects were identified and then used to calculate the kinetic parameters of lean de-NOx reaction.