The Current Understanding of Mechanistic Pathways in Zeolite Crystallization

AJ Mallette, K Shilpa, JD Rimer - Chemical Reviews, 2024 - ACS Publications
Zeolite catalysts and adsorbents have been an integral part of many commercial processes
and are projected to play a significant role in emerging technologies to address the …

A review on mercury in natural gas and its condensate: Accurate characterization and efficient control technologies for total and speciated mercury

J Wang, Y Liu, T Wang, MA Serageldin, WP Pan - Fuel, 2024 - Elsevier
The requirement to characterize and remove mercury from natural gas and its condensate
span a wide range of subject fields, from environmental science and analytical chemistry to …

Protozeolite‐Seeded Synthesis of Single‐Crystalline Hierarchical Zeolites with Facet‐Shaped Mesopores and Their Catalytic Application in Methanol‐to‐Propylene …

Y Liu, Q Zhang, J Li, X Wang, O Terasaki… - Angewandte …, 2022 - Wiley Online Library
Hierarchical zeolites integrating intrinsic micropores with secondary meso‐and/or
macropores afford superior catalytic properties for enhanced mass transportation and more …

Enhancing the catalytic performance of H-ZSM-5 in bio n-butanol dehydration by zeolite crystal engineering

A de Reviere, JP Gilson, V Valtchev, JW Thybaut… - Applied Catalysis B …, 2024 - Elsevier
NH 4 F etching is used as an unbiased chemical etching technique to hierarchize
commercially available nano-sized ZSM-5 crystals. A structure-function relationship is …

Hierarchical Y zeolite with accessible intracrystalline mesopores and enhanced hydrocracking performances via sequential multi-carboxyl acid and fluoroborate post …

LJ Wei, P Peng, K Qiao, GN Cheng, UJ Etim, ZF Yan - Fuel, 2023 - Elsevier
Hierarchical Y zeolite that combines the intrinsic microporosity with mesoporosity can
alleviate diffusion limitation in hydrocracking catalyst. In this study, hierarchical Y zeolites …

Impact of a polymer modifier on directing the non-classical crystallization pathway of TS-1 zeolite: accelerating nucleation and enriching active sites

J Zhang, R Bai, Y Zhou, Z Chen, P Zhang, J Li… - Chemical Science, 2022 - pubs.rsc.org
The crystallization process directly affects the physicochemical properties and active centers
of zeolites; however, controllable tuning of the zeolite crystallization process remains a …

In situ imaging of faujasite surface growth reveals unique pathways of zeolite crystallization

R Jain, Z Niu, M Choudhary, H Bourji… - Journal of the …, 2023 - ACS Publications
Zeolite crystallization occurs by complex processes involving a variety of possible
mechanisms. The sol gel media used to prepare zeolites leads to heterogeneous mixtures of …

Amino-acid modulated hierarchical In/H-Beta zeolites for selective catalytic reduction of NO with CH 4 in the presence of H 2 O and SO 2

J Zhao, L Dong, Y Wang, J Zhang, R Zhu, C Li, M Hong - Nanoscale, 2022 - pubs.rsc.org
Selective catalytic reduction of NO with CH4 (CH4-SCR) has been studied over a series of
amino-acid mediated hierarchical beta zeolites with indium exchange. Amino acid …

Multiscale structural control of MFI zeolite using poly-quaternary ammonium cation

Y Zhou, Q Deng, D Deng, W Liu, M Zhai… - Journal of Materials …, 2023 - pubs.rsc.org
Tailoring the morphology of zeolite crystals has the potential to improve their mass transport
and catalytic properties, which critically relies on the design of organic structure directing …

Dissolution Behavior and Varied Mesoporosity of Zeolites by NH4F Etching

Z Qin, Z You, KN Bozhilov, SK Kolev… - … A European Journal, 2022 - Wiley Online Library
The mesopores formation in zeolite crystals has long been considered to occur through the
stochastic hydrolysis and removal of framework atoms. Here, we investigate the NH4F …