Insights into sulfur poisoning and regeneration of Cu-SSZ-13 catalysts: <i>in situ</i> Cu and S K-edge XAS studies
V. V. Mesilov, Sandra Dahlin, Susanna L. Bergman, Peter S. Hammershøi, Shibo Xi, Lars J. Pettersson, Steven L. Bernasek
Abstract
The temperature during sulfur poisoning affects the relation between total sulfur content and the fraction of sulfur-free copper in poisoned and regenerated Cu-SSZ-13 catalysts.
Topics & Concepts
SulfurX-ray absorption spectroscopyCatalysisCopperChemistryInorganic chemistryIn situOrganic chemistryAbsorption spectroscopyPhysicsQuantum mechanicsCatalytic Processes in Materials ScienceMetal Extraction and BioleachingMetallurgical Processes and Thermodynamics