Insight into the mechanism of the water–gas shift reaction over Au/CeO<sub>2</sub> catalysts using combined <i>operando</i> spectroscopies
Marc Ziemba, M. V. Ganduglia-Pirovano, Christian Heß
Abstract
The mechanism of the low-temperature water–gas shift (LT-WGS) reaction over Au/CeO<sub>2</sub> catalysts with different ceria terminations, <italic>i.e.</italic>, (111), (110), and (100) facets, was investigated.
Topics & Concepts
Water-gas shift reactionCatalysisReaction mechanismWater gasMechanism (biology)ChemistryMaterials sciencePhysical chemistryPhysicsSyngasOrganic chemistryQuantum mechanicsCatalytic Processes in Materials ScienceCatalysis and Oxidation ReactionsAmmonia Synthesis and Nitrogen Reduction