Why Ni/CeO2 is more active than Ni/SiO2 for CO2 methanation? Identifying effect of Ni particle size and oxygen vacancy
Jia Liu, Xiaoren Wu, Yaqi Chen, Yang Zhang, Tengfei Zhang, Hongmei Ai, Qing Liu
Topics & Concepts
MethanationCatalysisRaman spectroscopyX-ray photoelectron spectroscopyMaterials scienceParticle sizeOxygenChemical engineeringHydrothermal circulationChemisorptionNickelParticle (ecology)Vacancy defectChemistryMetallurgyCrystallographyOrganic chemistryOpticsGeologyOceanographyEngineeringPhysicsCatalysts for Methane ReformingCatalytic Processes in Materials ScienceCatalysis and Oxidation Reactions