CATALYST FOR STEAM REFORMING HYDROCARBONS AND USE THEREOF IN AN EXHAUST GAS RECIRCULATION DEVICE

摘要

The invention relates to a catalyst including a substrate including a mixed cerium and zirconium oxide, an active phase deposited on said substrate, and including ruthenium and/or rhodium as well as cobalt and/or nickel and/or iron. The catalyst is particularly suitable for implementing a reaction for steam reforming hydrocarbons with an improved efficiency, in particular within an exhaust gas recirculation system.