Recent Advances in Supported Bimetallic Pd–Au Catalysts: …
WEBMay 20, 2022 · Supported Pd–Au bimetallic catalysts (BMCs) have attracted remarkable research interest because they can efficiently execute various important organic transformations. The major concern for launching Pd–Au bimetallic catalysis is either to perform the reaction with good atom economy under low catalyst/metal loading or …
Pd–Au bimetallic catalysts: understanding alloy effects from …
WEBJul 23, 2018 · Pd–Au bimetallic catalysts often display enhanced catalytic activities and selectivities compared with Pd-alone catalysts. This enhancement is often caused by two alloy effects, i.e., ensemble and ligand effects. The …
Synergistic Pd‐Au Catalyst for Selective Electrosynthesis of …
WEB2 days ago · This study reports ambient electrosynthesis of dimethyl carbonate with a palladium–gold catalyst. Material screening identifies a region of intermediate-catalyst binding energy that facilitates interfacial electron and proton transfers for selective carbonylation, achieving a distinct maximum of 92% faradaic efficiency to …
Pd–Au Nanostructured Electrocatalysts with Tunable …
WEBSep 8, 2022 · We describe the preparation of Pd–Au bimetallic nanocatalysts using a surfactant-free electrodeposition method in a deep eutectic solvent (DES) and test their electrocatalytic performance in the formic acid oxidation reaction (FAOR).
Catalytic Reactions on Pd–Au Bimetallic Model Catalysts
WEBDec 28, 2020 · The study of Pd–Au planar model catalysts in an ultrahigh vacuum (UHV) environment allows the observation of molecular level catalytic reactions between the Pd–Au surface and target molecules.
Au–Pd separation enhances bimetallic catalysis of alcohol oxidation
WEBJan 17, 2022 · Two monometallic Au and Pd catalysts and a bimetallic Au–Pd catalyst (Au:Pd atomic ratio, 4:1) were synthesized using sol immobilization (Extended Data Fig. 1) and supported on Vulcan...
A MOF-supported Pd - Nature
WEBMar 29, 2024 · Here we show that a well-defined Pd 1 –Au 1 dimer, anchored to the walls of a metal–organic framework (MOF), catalyses the selective semihydrogenation of acetylene to ethylene with ≥99.99%...
Optimising surface d charge of AuPd nanoalloy catalysts for enhanced ...
WEBMar 29, 2019 · Understanding the catalytic mechanism of bimetallic nanocatalysts remains challenging. Here the authors demonstrate that the d-orbital charge on the surface of Pd in a well-defined AuPd...
Electronic structure engineering of bimetallic Pd-Au alloy ...
WEBMay 15, 2022 · This work provides an electronic structure engineering strategy of Pd-based electrocatalysts for electrocatalytic hydrodechlorination, which opens a new opportunity for rational design and construction of high-performance hydrodechlorination catalysts.
Supported Pd–Au bimetallic nanoparticles as an efficient catalyst …
WEBJan 7, 2022 · Herein, g-C 3 N 4 -supported Pd–Au bimetallic nanoparticles are reported as an efficient catalyst for the HDO of vanillin, a typical biomass-derived compound, and some other aromatic aldehydes.
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