The exceptional catalytic performance of zeolites is due to the presence of active sites in a
shape-selective environment, ie, in micropores with molecular dimensions. The present …

The organization of Al atoms in the framework of Si‐rich zeolites is very important and
includes two classes:(i) the Al siting that determines which individual, crystallographically …

Zeolites have been successfully employed in many catalytic reactions of industrial
relevance. The severe conditions required in some processes, where high temperatures are …

Copper-exchanged SSZ-13 and SAPO-34 (Cu/CHA) zeolites catalysts have been
commercially utilized for selective catalytic reduction (SCR) of NO x by NH 3. Despite the …

The relatively low hydrothermal stability of Al-rich Cu-SSZ-13 catalysts hinders their practical
application in ammonia selective catalytic reduction (NH3-SCR) reaction. Rare-earth ions …

SSZ-13 is a Si-rich (Si/Al> 5) small pore zeolite (chabazite topology) important for both acid
and redox catalysis. Using a sample with Si/Al= 12, a new procedure involving 27Al (3Q) …

The small-pore zeolite with the chabazite framework topology, SSZ-13, is found to be an
active catalyst in the carbonylation of dimethyl ether to methyl acetate (MA). The production …

Highlights•Recent regulation and theoretical study on the Al siting/acid sties distribution in
zeolites were summarized.•The positions of Al in zeolite are simultaneously controlled by the …

Tailoring the CO2 adsorption performance of high-aluminum-containing zeolites is typically
considered from the perspective of controlling the type and location of extra-framework …

Direct selective catalytic conversion of CO to C2+ oxygenates with high performance and
high stability is challenging. Generating dimethyl carbonate (DMC), a high added-value …