Regulating nonclassical pathways of silicalite‐1 crystallization through controlled evolution of amorphous precursors

MK Choudhary, M Kumar… - Angewandte Chemie …, 2019 - Wiley Online Library
Differentiating mechanisms of zeolite crystallization is challenging owing to the vast number
of species in growth solutions. The presence of amorphous colloidal particles is ubiquitous …

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 …

Preparation of Nanocomposite Polymer Electrolyte via In Situ Synthesis of SiO2 Nanoparticles in PEO

X Tan, Y Wu, W Tang, S Song, J Yao, Z Wen, L Lu… - Nanomaterials, 2020 - mdpi.com
Composite polymer electrolytes provide an emerging solution for new battery development
by replacing liquid electrolytes, which are commonly complexes of polyethylene oxide (PEO) …

Strong nano size effect of titanium silicalite (TS-1) zeolites for electrorheological fluid

X Liu, H Song, W Sun, B Wang, P Zhang, X Yuan… - Chemical Engineering …, 2020 - Elsevier
A rapid seeded growth was observed on nanosized (50–100 nm) titanium silicalite-1 (TS-1)
zeolites (denoted as nano-TS-1) with a recovered mother liquid. Only 3–8 h were required to …

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 …

Impact of organic templates on the selective formation of zeolite oligomers

M Ciantar, TT Trinh, C Michel, P Sautet… - Angewandte …, 2021 - Wiley Online Library
Zeolites are essential materials to industry due to their adsorption and catalytic properties.
The best current approach to prepare a targeted zeolite still relies on trial and error's …

Controlled aggregation of core (amorphous silica)@ shell (TPA+-polysilicate) nanoparticles at room temperature by selective removal of TPA+ ions from the …

S Bosnar, MD Sikirić, V Smrečki, J Bronić… - Inorganic chemistry …, 2019 - pubs.rsc.org
The influence of small inorganic cations (Na+ ions in this case) on core@ shell silica
nanoparticles, formed by the room temperature hydrolysis of TEOS in aqueous TPAOH …

In Situ Methods to Characterize Zeolite Growth by Nonclassical Pathway

MK Choudhary - 2019 - search.proquest.com
Zeolites are widely used in commercial processes spanning from ion exchange in
detergents to catalysis in the (petro) chemical industry. Understanding the mechanisms of …