Support effect on Ni-based mono- and bimetallic catalysts in CO<sub>2</sub> hydrogenation
Jihao Wang, Shilong Chen, Pierfrancesco Ticali, Paulina Summa, Simon Mai, Katarzyna Skorupska, Malte Behrens
Abstract
Zirconia- and ceria-supported Ni,Fe catalysts show higher activity than MgO-supported catalysts in CO 2 hydrogenation. This effect is due to differences in reducibility and oxygen vacancy formation resulting in modified metal-support interactions.
Topics & Concepts
Bimetallic stripCatalysisMaterials scienceChemical engineeringChemistryOrganic chemistryEngineeringCatalysts for Methane ReformingCatalytic Processes in Materials ScienceCatalysis and Oxidation Reactions