Molecular views on mechanisms of Brønsted acid-catalyzed reactions in zeolites
The Brønsted acidity of proton-exchanged zeolites has historically led to the most impactful
applications of these materials in heterogeneous catalysis, mainly in the fields of …
applications of these materials in heterogeneous catalysis, mainly in the fields of …
Deactivation of zeolites and zeotypes in methanol-to-hydrocarbons catalysis: Mechanisms and circumvention
Conspectus Solid catalysts deployed in industrial processes often undergo deactivation,
requiring frequent replacement or regeneration to recover the loss in activity. Regeneration …
requiring frequent replacement or regeneration to recover the loss in activity. Regeneration …
Development of Tandem Catalysts for CO2 Hydrogenation to Olefins
The utilization of CO2 as a carbon source for synthesis of value-added chemicals and fuels,
particularly light olefins, is one of the most attractive routes to convert CO2 as part of a large …
particularly light olefins, is one of the most attractive routes to convert CO2 as part of a large …
Oxygenate-based routes regulate syngas conversion over oxide–zeolite bifunctional catalysts
The emerging oxide–zeolite bifunctional catalysis for direct syngas conversion has drawn
extensive interest, both academically and industrially, with further exploration urging a clear …
extensive interest, both academically and industrially, with further exploration urging a clear …
New insights into catalyst deactivation and product distribution of zeolites in the methanol-to-hydrocarbons (MTH) reaction with methanol and dimethyl ether feeds
Methanol (MeOH) and dimethyl ether (DME) have been compared as feedstock for the
methanol-to-hydrocarbons (MTH) reaction over H-ZSM-5 (MFI), H-SSZ-24 (AFI) and H-SAPO …
methanol-to-hydrocarbons (MTH) reaction over H-ZSM-5 (MFI), H-SSZ-24 (AFI) and H-SAPO …
Metrics of performance relevant in methanol-to-hydrocarbons catalysis
Mechanistic interpretation of heterogeneous catalytic systems typically requires assessment
of reaction rates and selectivity in the absence of heat and mass transport limitations …
of reaction rates and selectivity in the absence of heat and mass transport limitations …
Role of acetaldehyde in the roadmap from initial carbon–carbon bonds to hydrocarbons during methanol conversion
The formation of the initial carbon–carbon (C–C) bonds in the methanol-to-hydrocarbon
(MTH) conversion on acidic zeolite has been hotly debated for decades. Recently, the …
(MTH) conversion on acidic zeolite has been hotly debated for decades. Recently, the …
[HTML][HTML] Progressive steps and catalytic cycles in methanol-to-hydrocarbons reaction over acidic zeolites
Understanding the complete reaction network and mechanism of methanol-to-hydrocarbons
remains a key challenge in the field of zeolite catalysis and C1 chemistry. Inspired by the …
remains a key challenge in the field of zeolite catalysis and C1 chemistry. Inspired by the …
A mechanistic basis for the effect of aluminum content on ethene selectivity in methanol-to-hydrocarbons conversion on HZSM-5
Increasing crystallize size or aluminum content in MFI-type zeolites independently enhances
the propagation of the aromatics-based methylation/dealkylation cycle relative to that of the …
the propagation of the aromatics-based methylation/dealkylation cycle relative to that of the …
Selective conversion of syngas into tetramethylbenzene via an aldol-aromatic mechanism
Selectivity control in the single-step conversion of syngas to a single aromatic product is a
big challenge. Here, we report an aldol-aromatic mechanism composed of aldol, phenolic …
big challenge. Here, we report an aldol-aromatic mechanism composed of aldol, phenolic …