Operando modeling of zeolite-catalyzed reactions using first-principles molecular dynamics simulations
Within this Perspective, we critically reflect on the role of first-principles molecular dynamics
(MD) simulations in unraveling the catalytic function within zeolites under operating …
(MD) simulations in unraveling the catalytic function within zeolites under operating …
Kinetics of chemical processes: From molecular to industrial scale
Combining spectroscopic and transient kinetic techniques provides access to the
identification and quantification of active sites and corresponding turnover frequencies of …
identification and quantification of active sites and corresponding turnover frequencies of …
Ca cations impact the local environment inside HZSM-5 pores during the methanol-to-hydrocarbons reaction
A Liutkova, H Zhang, JFM Simons, B Mezari… - ACS …, 2023 - ACS Publications
The methanol-to-hydrocarbons (MTH) process is an industrially relevant method to produce
valuable light olefins such as propylene. One of the ways to enhance propylene selectivity is …
valuable light olefins such as propylene. One of the ways to enhance propylene selectivity is …
Experimental and Theoretical Evidence for the Promotional Effect of Acid Sites on the Diffusion of Alkenes through Small‐Pore Zeolites
The diffusion of saturated and unsaturated hydrocarbons is of fundamental importance for
many zeolite‐catalyzed processes. Transport of small alkenes in the confined zeolite pores …
many zeolite‐catalyzed processes. Transport of small alkenes in the confined zeolite pores …
MAPO-18 Catalysts for the Methanol to Olefins Process: Influence of Catalyst Acidity in a High-Pressure Syngas (CO and H2) Environment
The transition from integrated petrochemical complexes toward decentralized chemical
plants utilizing distributed feedstocks calls for simpler downstream unit operations. Less …
plants utilizing distributed feedstocks calls for simpler downstream unit operations. Less …
Suitable location of Lewis acid over ZnOH+/HZSM-5 catalysts effectively enhance dehydrogenation activity and catalyze the aromatization process of C6 olefins in …
P Liu, J Wang, L Ling, X Shen, X Li, R Zhang, B Wang - Fuel, 2024 - Elsevier
The aromatization of long-chain olefins is a critical step in the methanol to aromatics (MTA)
process, which determines the formation of aromatic products. The role of Lewis (L) acid and …
process, which determines the formation of aromatic products. The role of Lewis (L) acid and …
Correlation of Brønsted acid strengths and species substituted Si in ZSM-5 and their effects on propylene polymerization in MTA reaction
P Liu, J Han, L Ling, X Shen, P Liu, R Zhang… - Microporous and …, 2023 - Elsevier
Methanol to aromatics (MTA) is regarded as an efficient process to generate benzene,
toluene, xylene (BTX), and other important chemical raw materials, and the polymerization of …
toluene, xylene (BTX), and other important chemical raw materials, and the polymerization of …
[HTML][HTML] Ca/ZSM-5 catalysts for the methanol-to-hydrocarbons reaction: Activity–Selectivity trade-off?
Establishing structure–activity relationships for the methanol-to-hydrocarbons reaction can
help to identify better catalysts and optimal reaction conditions. Modification of ZSM-5 …
help to identify better catalysts and optimal reaction conditions. Modification of ZSM-5 …
Generating TON zeolites with reduced [0 0 1] length through combined mechanochemical bead-milling and porogen-directed recrystallization with enhanced catalytic …
M Zhai, W Wu, E **ng, Y Zhang, H Ding, J Zhou… - Chemical Engineering …, 2022 - Elsevier
Mechanochemical bead-milling of micron-meter sized zeolites to nanometers provides an
effective route to enhance their diffusion and catalytic properties. This post-synthetic method …
effective route to enhance their diffusion and catalytic properties. This post-synthetic method …
Challenges in modelling dynamic processes in realistic nanostructured materials at operating conditions
V Van Speybroeck - … Transactions of the Royal Society A, 2023 - royalsocietypublishing.org
The question is addressed in how far current modelling strategies are capable of modelling
dynamic phenomena in realistic nanostructured materials at operating conditions …
dynamic phenomena in realistic nanostructured materials at operating conditions …