Molecular views on mechanisms of Brønsted acid-catalyzed reactions in zeolites

C Chizallet, C Bouchy, K Larmier… - Chemical …, 2023 - ACS Publications
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 …

Activation and conversion of alkanes in the confined space of zeolite-type materials

P Del Campo, C Martínez, A Corma - Chemical Society Reviews, 2021 - pubs.rsc.org
Microporous zeolite-type materials, with crystalline porous structures formed by well-defined
channels and cages of molecular dimensions, have been widely employed as …

Multi-scale complexities of solid acid catalysts in the catalytic fast pyrolysis of biomass for bio-oil production–A review

R Liu, M Sarker, MM Rahman, C Li, M Chai… - Progress in Energy and …, 2020 - Elsevier
Despite remarkable progress in catalytic fast pyrolysis, bio-oil production is far from
commercialization because of multi-scale challenges, and major constraints lie with …

Distribution of Aluminum Species in Zeolite Catalysts: 27Al NMR of Framework, Partially-Coordinated Framework, and Non-Framework Moieties

K Chen, Z Gan, S Horstmeier… - Journal of the American …, 2021 - ACS Publications
The structure of aluminum-containing moieties in and within zeolite H-ZSM-5 catalysts is a
complex function of the elemental composition of the catalyst, synthesis conditions …

Consideration of the aluminum distribution in zeolites in theoretical and experimental catalysis research

BC Knott, CT Nimlos, DJ Robichaud, MR Nimlos… - Acs …, 2018 - ACS Publications
Research efforts in zeolite catalysis have become increasingly cognizant of the diversity in
structure and function resulting from the distribution of framework aluminum atoms, through …

Tuning the aluminum distribution in zeolites to increase their performance in acid‐catalyzed reactions

J Dědeček, E Tabor, S Sklenak - ChemSusChem, 2019 - Wiley Online Library
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 …

A review on the green synthesis of hierarchically porous zeolite

A Maghfirah, MM Ilmi, ATN Fajar, GTM Kadja - Materials Today Chemistry, 2020 - Elsevier
Conventional bottom-up and top-down methods for synthesizing hierarchical zeolite have
led to complicated economic and environmental issues due to the requirement of expensive …

Combined solid-state NMR, FT-IR and computational studies on layered and porous materials

G Paul, C Bisio, I Braschi, M Cossi, G Gatti… - Chemical Society …, 2018 - pubs.rsc.org
Understanding the structure–property relationship of solids is of utmost relevance for
efficient chemical processes and technological applications in industries. This contribution …

Experimental and theoretical assessments of aluminum proximity in MFI zeolites and its alteration by organic and inorganic structure-directing agents

CT Nimlos, AJ Hoffman, YG Hur, BJ Lee… - Chemistry of …, 2020 - ACS Publications
The molecular structure and cationic charge density of organic and inorganic structure-
directing agents (SDAs) influence the siting and arrangement of Al substituted in zeolite …

Acid-driven architecture of hierarchical porous ZSM–5 with high acidic quantity and its catalytic cracking performance

X He, Y Tian, C Qiao, G Liu - Chemical Engineering Journal, 2023 - Elsevier
Controllable synthesis of ZSM–5 zeolites with hierarchical pores and high acidities is an
efficient way for cracking of naphtha to produce light olefins. Here, nanocrystalline ZSM-5 …