Analysis and control of acid sites in zeolites

A Palčić, V Valtchev - Applied Catalysis A: General, 2020 - Elsevier
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 …

Observing a Zeolite Nucleus (Subcrystal) with a Uniform Framework Structure and Its Oriented Attachment without Single‐Molecule Addition

Z Sheng, H Li, K Du, L Gao, J Ju, Y Zhang… - Angewandte …, 2021 - Wiley Online Library
Multiple and complex crystallization process of zeolite including complementary single‐
molecule condensation and particle assembly, and alternately dominant nucleation and …

Mesoporogen-Free Strategy to Construct Hierarchical TS-1 in a Highly Concentrated System for Gas-Phase Propene Epoxidation with H2 and O2

J Yuan, Z Song, D Lin, X Feng, Y Tuo… - … Applied Materials & …, 2021 - ACS Publications
Hierarchical TS-1 has attracted enormous attention from both academia and industry due to
its remarkable catalytic performance in epoxidation reactions. However, sustainable …

Mesocrystal morphology regulation by “alkali metals ion switch”: Re-examining zeolite nonclassical crystallization in seed-induced process

Z Ye, Y Zhao, H Zhang, Z Shi, H Li, X Yang… - Journal of Colloid and …, 2022 - Elsevier
Abstract Hypothesis It is a Holy Grail to realize the goal-oriented synthesis of zeotype
crystals via direct thermodynamic/kinetic control of crystallization in the simplest inorganic …

Tracking the evolution of embryonic zeolites into hierarchical ZSM-5

M Alonso-Doncel, A Peral… - Journal of Materials …, 2021 - pubs.rsc.org
The use of organosilanes as mesopore generating agents produces hierarchical zeolites
with enhanced accessibility, outstanding catalytic properties and great potential for the …

Silica islands regulated external Ti‐site environment of TS‐1 for enhanced performance of 1‐hexene epoxidation

J Yuan, R Fu, L Fan, Y Dong, Z Zong, H Kang… - AIChE …, 2023 - Wiley Online Library
Rational regulation of the local environment of Ti‐sites in TS‐1 harbors tremendous
industrial and scientific significance to epoxidation reactions. Herein, we report a facile and …