Molecular views on mechanisms of Brønsted acid-catalyzed reactions in zeolites
The Brønsted acidity of proton-exchanged zeolites has historically led to the most impactful
applications of these materials in heterogeneous catalysis, mainly in the fields of …
applications of these materials in heterogeneous catalysis, mainly in the fields of …
Confining isolated atoms and clusters in crystalline porous materials for catalysis
Abstract Structure–reactivity relationships for nanoparticle-based catalysts have been
greatly influenced by the study of catalytic materials with either supported isolated metal …
greatly influenced by the study of catalytic materials with either supported isolated metal …
Hydrophobic zeolite modification for in situ peroxide formation in methane oxidation to methanol
Z **, L Wang, E Zuidema, K Mondal, M Zhang… - Science, 2020 - science.org
Selective partial oxidation of methane to methanol suffers from low efficiency. Here, we
report a heterogeneous catalyst system for enhanced methanol productivity in methane …
report a heterogeneous catalyst system for enhanced methanol productivity in methane …
Confinement effects and acid strength in zeolites
Chemical reactivity and sorption in zeolites are coupled to confinement and—to a lesser
extent—to the acid strength of Brønsted acid sites (BAS). In presence of water the zeolite …
extent—to the acid strength of Brønsted acid sites (BAS). In presence of water the zeolite …
Influence of solvent structure and hydrogen bonding on catalysis at solid–liquid interfaces
Solvent molecules interact with reactive species and alter the rates and selectivities of
catalytic reactions by orders of magnitude. Specifically, solvent molecules can modify the …
catalytic reactions by orders of magnitude. Specifically, solvent molecules can modify the …
Water-mediated heterogeneously catalyzed reactions
Nature takes advantage of the pervasive presence of water to control many enzymatic
reactions by utilizing the unique properties of water, which in turn help regulating reaction …
reactions by utilizing the unique properties of water, which in turn help regulating reaction …
Role of the ionic environment in enhancing the activity of reacting molecules in zeolite pores
Tailoring the molecular environment around catalytically active sites allows for the
enhancement of catalytic reactivity through a hitherto unexplored pathway. In zeolites, the …
enhancement of catalytic reactivity through a hitherto unexplored pathway. In zeolites, the …
The shape of water in zeolites and its impact on epoxidation catalysis
Solvent structures that surround active sites reorganize during catalysis and influence the
stability of surface intermediates. Within zeolite pores, H2O molecules form hydrogen …
stability of surface intermediates. Within zeolite pores, H2O molecules form hydrogen …
Genesis and stability of hydronium ions in zeolite channels
The catalytic sites of acidic zeolite are profoundly altered by the presence of water changing
the nature of the Brønsted acid site. High-resolution solid-state NMR spectroscopy shows …
the nature of the Brønsted acid site. High-resolution solid-state NMR spectroscopy shows …
Solvent effects on catalytic reactions and related phenomena at liquid-solid interfaces
Catalytic reactions involve the direct interaction of reactants, intermediates and products with
the catalyst surface. We not only need to control the atomic structure and electronic …
the catalyst surface. We not only need to control the atomic structure and electronic …