Regulating Silanol in MFI zeolites Toward Anti-coking Catalyst Rational Design for Methane Dehydroaromatization | Synapse
April 19, 2026
Regulating Silanol in MFI zeolites Toward Anti-coking Catalyst Rational Design for Methane Dehydroaromatization
Key Points
The study aims to address coking in zeolite catalysts used for methane dehydroaromatization by regulating silanol groups.
Investigated the role of silanol in MFI zeolites.
Analyzed catalyst performance through coking resistance tests.
Examined the interactions between Mo sites and Brønsted acid sites.
Regulating silanol improved catalyst stability against coking.
Enhanced catalyst performance was observed in methane dehydroaromatization.
Findings suggest effective strategies for catalyst design.
Abstract
The rapid deactivation of zeolite catalysts via coking remains a critical challenge in methane dehydroaromatization (MDA). While the role of Mo sites and Brønsted acid sites (BAS) are well-documented, the...