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Silicalite-1 supported CrOx is highly active and stable for the ethane dehydrogenation with CO2, whose ethylene yield reached 37.8%, and only 9.5% of its initial activity was lost after 6 h,… Click to show full abstract
Silicalite-1 supported CrOx is highly active and stable for the ethane dehydrogenation with CO2, whose ethylene yield reached 37.8%, and only 9.5% of its initial activity was lost after 6 h, which can be attributed to the formation of single-site CrOx moieties embedded in the framework vacancy defects of zeolite. The strong interaction with silicalite-1 surface as well as the geometry isolation effect may account for the excellent activity and stability of single-site CrOx moieties.Graphical Abstract
Keywords:
single site;
crox;
site crox;
highly active;
crox moieties
Journal Title: Catalysis Letters
Year Published: 2018
Link to full text (if available)
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Journal Title: Catalysis Letters
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!