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 …

Recent advances in catalytic confinement effect within micro/meso‐porous crystalline materials

J Dai, H Zhang - Small, 2021‏ - Wiley Online Library
Micro/meso‐porous crystalline materials with a well‐defined pore structure, such as zeolites,
carbon nanotubes, and metal–organic frameworks, are of great significance in the …

Zeolites in catalysis: sustainable synthesis and its impact on properties and applications

H Zhang, I bin Samsudin, S Jaenicke… - Catalysis Science & …, 2022‏ - pubs.rsc.org
Zeolites are versatile catalysts not only for large scale petrochemical processes but also in
applications related to fine chemicals synthesis, biomass conversion and CO2 utilization …

Silica surface features and their role in the adsorption of biomolecules: computational modeling and experiments

A Rimola, D Costa, M Sodupe, JF Lambert… - Chemical …, 2013‏ - ACS Publications
There are many reasons to report on silica interacting with biomolecules. The most obvious
one is that on the Earth's crust, oxygen and silicon are the most abundant atomic species …

The General Utility Lattice Program (GULP)

JD Gale, AL Rohl - Molecular Simulation, 2003‏ - Taylor & Francis
The General Utility Lattice Program (gulp) has been extended to include the ability to
simulate polymers and surfaces, as well as adding many other new features, and the current …

Selective hydrogenolysis of polyols and cyclic ethers over bifunctional surface sites on rhodium–rhenium catalysts

M Chia, YJ Pagán-Torres, D Hibbitts… - Journal of the …, 2011‏ - ACS Publications
A ReO x-promoted Rh/C catalyst is shown to be selective in the hydrogenolysis of secondary
C–O bonds for a broad range of cyclic ethers and polyols, these being important classes of …

Selective introduction of acid sites in different confined positions in ZSM-5 and its catalytic implications

C Li, A Vidal-Moya, PJ Miguel, J Dedecek… - ACS …, 2018‏ - ACS Publications
Controlling the location of acid sites in zeolites can have a great effect on catalysis. In this
work we face the objective of directing the location of Al into the 10R channels of ZSM-5 by …

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 …

The strength of Brønsted acid sites in microporous aluminosilicates

AJ Jones, E Iglesia - Acs Catalysis, 2015‏ - ACS Publications
Ensemble-averaged deprotonation energies (DPE) derived from periodic density functional
theory models are insensitive to the location of isolated Al atoms and associated protons …

A Robust Binary Supramolecular Organic Framework (SOF) with High CO2 Adsorption and Selectivity

J Lü, C Perez-Krap, M Suyetin… - Journal of the …, 2014‏ - ACS Publications
A robust binary hydrogen-bonded supramolecular organic framework (SOF-7) has been
synthesized by solvothermal reaction of 1, 4-bis-(4-(3, 5-dicyano-2, 6-dipyridyl) …