Fully Reversible Metal Deactivation Effects in Gold/Ceria-Zirconia Catalysts: Role of the Redox State of the Support

摘要

Gold nanoparticles supported on reducible oxides are highly interesting catalytic materials. In particular, they are known to exhibit exceptional activity for CO oxidation. low-temperature water-gas shift (LT-WGS), and selective oxidation of CO in the presence of a large excess of hydrogen (PROX).