title: Reactivation of aged model Pd/Ce0.68Zr0.32O2 three-way catalyst by high temperature oxidising treatment.
abstract: A deactivated (aged under redox-cycled model TWC feed-stream) Pd/Ce(0.68)Zr(0.32)O(2) catalyst is remarkably reactivated when subjected to a high temperature oxidising treatment whereas this effect is only marginal for Pd/Al(2)O(3), which indicates the key role of such treatment in restoring the Pd-Ce(0.68)Zr(0.32)O(2) interactions leading to highly active catalysts.
authors.affiliation: Dipartimento di Scienze Chimiche, Università di Trieste, Via Giorgieri 1, 34127 Trieste, Italy.
authors.forename: N
authors.initials: N
authors.lastname: Hickey
authors.forename: P
authors.initials: P
authors.lastname: Fornasiero
authors.forename: R
authors.initials: R
authors.lastname: Di Monte
authors.forename: J
authors.initials: J
authors.lastname: Kaspar
authors.forename: J R
authors.initials: JR
authors.lastname: González-Velasco
authors.forename: M A
authors.initials: MA
authors.lastname: Gutiérrez-Ortiz
authors.forename: M P
authors.initials: MP
authors.lastname: González-Marcos
authors.forename: J M
authors.initials: JM
authors.lastname: Gatica
authors.forename: S
authors.initials: S
authors.lastname: Bernal