Catalysis with enzymes and zeolites have in common the presence of well-defined single
active sites and pockets/cavities where the reaction transition states can be stabilized by …

The methanol‐to‐olefins reaction catalyzed by small‐pore cage‐based acid zeolites and
zeotypes produces a mixture of short chain olefins, whose selectivity to ethene, propene and …

zeolites were selected on the basis of the maximum diameter of a sphere that could be
included in the framework.[22] ZSM-11 and ZSM-22 have similar pore openings; however …

Zeolites that contain eight-membered ring pores but different cavity geometries (LEV, CHA,
and AFX structure types) are synthesized at similar Si/Al ratios and crystal sizes. These …

The identification of organic structure-directing agents capable of tailoring the
physicochemical properties of microporous materials has remained a challenge. Now, a …

Methanol conversion over H-beta and H-ZSM-5 zeolite catalysts is compared at identical
reaction conditions (temperature= 350° C, WHSV= 7.0 gg-1 h-1), and it is found that H-ZSM …

The combination of well-defined acid sites, shape-selective properties and outstanding
stability places zeolites among the most practically relevant heterogeneous catalysts. The …

The catalysts used in the methanol-to-olefins (MTO) reaction are considered dual systems
comprising an inorganic zeolite framework and organic compounds hosted inside that act as …

Liquid hydrocarbon fuels play an essential part in the global energy chain, owing to their
high energy density and easy transportability. Olefins play a similar role in the production of …

This review addresses the recent developments and trends in tailoring the nature and local
properties of active sites in zeolite-based catalysts, with a special focus on novel extra-large …