title: Evidence for an H2 promoting effect in the selective catalytic reduction of NO(x) by propene on Au/Al2O3.
abstract: This work provides the first experimental evidence of an H2 effect in C3H6-SCR over an Au/Al2O3 catalyst. This effect could only be observed when the number of Au catalytic sites was decreased. The N2 turnover rate estimated for the first time for the Au catalytic sites for H2-C3H6-SCR was found to be similar to that estimated for Ag ones supported on Al2O3.
authors.affiliation: Sorbonne Universités, UPMC Univ Paris 06, UMR 7197, Laboratoire de Réactivité de Surface, 4 Place Jussieu, Case 178, F-75252, Paris, France. cyril.thomas@upmc.fr.
authors.forename: Tesnim
authors.initials: T
authors.lastname: Chaieb
authors.forename: Laurent
authors.initials: L
authors.lastname: Delannoy
authors.forename: Sandra
authors.initials: S
authors.lastname: Casale
authors.forename: Catherine
authors.initials: C
authors.lastname: Louis
authors.forename: Cyril
authors.initials: C
authors.lastname: Thomas