Emergent Ni catalysts induced by nitride-to-oxide transformation for coking and sintering resistant dry reforming of methane
Yuying Liu, Jia‐Jia Zheng, Tingting Yan, Jiang Deng, Jianhui Fang, Dengsong Zhang
Abstract
The SMSI effect induced by nitride-to-oxide transformation hinders Ni nanoparticle sintering. More oxygen vacancies formed on catalysts during the exchange of N and O, promoting CO 2 activation and facilitating carbon removal.
Topics & Concepts
ChemistrySinteringCatalysisCarbon dioxide reformingMethaneOxideNitrideChemical engineeringTransformation (genetics)OxygenInorganic chemistrySyngasOrganic chemistryLayer (electronics)GeneEngineeringBiochemistryCatalytic Processes in Materials ScienceCatalysts for Methane ReformingCatalysis and Oxidation Reactions