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 …
Surface fingerprinting of faceted metal oxides and porous zeolite catalysts by probe-assisted solid-state NMR approaches
Conspectus Acid catalysis in heterogeneous systems such as metal oxides and porous
zeolites has been widely involved in various catalytic processes for chemical and …
zeolites has been widely involved in various catalytic processes for chemical and …
Versatile Synthesis of Hollow‐Structured Mesoporous Carbons by Enhanced Surface Interaction for High‐Performance Lithium‐Ion Batteries
Z Liang, Y Peng, H Feng, Z Hong, F Liu… - Advanced …, 2023 - Wiley Online Library
Nanoporous carbons are very attractive for various applications including energy storage.
Templating methods with assembled amphiphilic molecules or porous inorganic templates …
Templating methods with assembled amphiphilic molecules or porous inorganic templates …
On the location of Lewis acidic aluminum in zeolite mordenite and the role of framework-associated aluminum in mediating the switch between Brønsted and Lewis …
Lewis acidic aluminum in zeolites, particularly acidity that is inherent to the framework, is an
indeterminate concept. A fraction of framework aluminum changes geometry to octahedral …
indeterminate concept. A fraction of framework aluminum changes geometry to octahedral …
Molecular understanding of the catalytic consequence of ketene intermediates under confinement
Neutral ketene is a crucial intermediate during zeolite carbonylation reactions. In this work,
the roles of ketene and its derivates (viz., acylium ion and surface acetyl) associated with …
the roles of ketene and its derivates (viz., acylium ion and surface acetyl) associated with …
Solid-state 31P NMR mapping of active centers and relevant spatial correlations in solid acid catalysts
X Yi, HH Ko, F Deng, SB Liu, A Zheng - Nature Protocols, 2020 - nature.com
Solid acid catalysts are used extensively in various advanced chemical and petrochemical
processes. Their catalytic performance (namely, activity, selectivity, and reaction pathway) …
processes. Their catalytic performance (namely, activity, selectivity, and reaction pathway) …
Dynamic evolution of aluminum coordination environments in mordenite zeolite and their role in the dimethyl ether (DME) carbonylation reaction
R Liu, B Fan, Y Zhi, C Liu, S Xu, Z Yu… - Angewandte Chemie …, 2022 - Wiley Online Library
Part of tetrahedral framework aluminum in a protonic mordenite (HMOR) will convert
geometry to distorted tetrahedral and octahedral coordination. High‐field 27Al NMR data …
geometry to distorted tetrahedral and octahedral coordination. High‐field 27Al NMR data …
Increasing the Number of Aluminum Atoms in T3 Sites of a Mordenite Zeolite by Low‐Pressure SiCl4 Treatment to Catalyze Dimethyl Ether Carbonylation
R Liu, B Fan, W Zhang, L Wang, L Qi… - Angewandte Chemie …, 2022 - Wiley Online Library
Controlling the location of aluminum atoms in a zeolite framework is critical for
understanding structure–performance relationships of catalytic reaction systems and …
understanding structure–performance relationships of catalytic reaction systems and …
Polyethylene Upgrading to Liquid Fuels Boosted by Atomic Ce Promoters
X Wu, X Wang, L Zhang, X Wang, S Song… - Angewandte …, 2024 - Wiley Online Library
Hydrocracking catalysis is a key route to plastic waste upgrading, but the acid site‐driven C−
C cleavage step is relatively sluggish in conventional bifunctional catalysts, dramatically …
C cleavage step is relatively sluggish in conventional bifunctional catalysts, dramatically …
What is being measured with P-bearing NMR probe molecules adsorbed on zeolites?
Elucidating the nature, strength, and siting of acid sites in zeolites is fundamental to fathom
their reactivity and catalytic behavior. Despite decades of research, this endeavor remains a …
their reactivity and catalytic behavior. Despite decades of research, this endeavor remains a …