Articles with "hydrogenation" as a keyword



High‐Density Rare‐Earth Single‐Atom‐Triggered Unconventional Transition of Adsorption Configuration on La1Pd Monatomic Alloy Metallene for Sustainable Electrocatalytic Alkynol Semi‐Hydrogenation

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202404648

Abstract: Electrocatalytic alkynol semi‐hydrogenation for the high‐value chemicals alkenol with mild conditions and carbon‐free emission is a potentially green and sustainable alternative to conventional thermocatalytic routes, which generally involves the design of electrocatalysts with high activity… read more here.

Keywords: mby; hydrogenation; adsorption; single atom ... See more keywords

Modulating the Hydrogenation Mechanism of Electrochemical CO2 Reduction Using Ruthenium Atomic Species on Bismuth

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202405835

Abstract: The conversion of CO2 into formate through electrochemical methods is emerging as an elegant approach for industrial‐scale CO2 utilization in the near future. Although Bismuth (Bi)‐based materials have shown promise thank to their excellent selectivity,… read more here.

Keywords: atomic species; ruthenium atomic; hydrogenation; co2 ... See more keywords

Competitive Anchoring of Mo Atoms Induces Pt Atoms Agglomeration and Enhanced Electronic Effects: Elevated Activity and Selectivity for Carbon Disulfide Hydrogenation

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202505879

Abstract: High‐electron‐density Pt0 nanoparticles (NPs) with excellent hydrogen activation and spillover capacity offer unique advantages in volatile organic sulfur selective hydrogenation reactions. Taking advantage of the more preferential and effective anchoring of Mo atoms at the… read more here.

Keywords: competitive anchoring; carbon disulfide; hydrogenation; selectivity ... See more keywords

Electronically Modulated Defective Cu 1.81 S by FeN 4 for High‐Performance Nitroarene Hydrogenation

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202524811

Abstract: Copper‐based catalysts are attractive for hydrogenation, exemplified by nitro‑group reduction to industrially important aromatic amines, but are limited by intrinsically weak H 2 activation arising from an inert electronic structure. Herein, a dual‐site catalyst is… read more here.

Keywords: hydrogenation; nitroarene hydrogenation; high performance; electronically modulated ... See more keywords
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Advances in Catalytic Applications of Zeolite-Supported Metal Catalysts.

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Published in 2021 at "Advanced materials"

DOI: 10.1002/adma.202104442

Abstract: Zeolites possessing large specific surface areas, ordered micropores, and adjustable acidity/basicity have emerged as ideal supports to immobilize metal species with small sizes and high dispersities. In recent years, the zeolite-supported metal catalysts have been… read more here.

Keywords: supported metal; applications zeolite; hydrogenation; metal catalysts ... See more keywords

A Magnetically Separable Pd Single‐Atom Catalyst for Efficient Selective Hydrogenation of Phenylacetylene

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202110455

Abstract: Selective hydrogenation of alkynes to alkenes plays a crucial role in the synthesis of fine chemicals. However, how to achieve high selectivity and effective separation of the catalyst and substrate while obtaining high activity is… read more here.

Keywords: hydrogenation phenylacetylene; catalyst; hydrogenation; single atom ... See more keywords

Unlocking the Potential of Oxide‐Based Catalysts for CO2 Photo‐Hydrogenation: Oxygen Vacancies Promoted C─O Bond Cleavage in Key Intermediates

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Published in 2025 at "Advanced Materials"

DOI: 10.1002/adma.202408906

Abstract: Oxygen vacancies are generally recognized to play significant roles in CO2 adsorption and activation during CO2 hydrogenation. However, by revisiting its structural/electronic affinity for a range of oxygen‐containing intermediates in CO2 hydrogenation processes, the additional… read more here.

Keywords: co2 photo; oxygen; hydrogenation; bond cleavage ... See more keywords

Electrocatalytic Hydrogenation Boosted by Surface Hydroxyls‐Modulated Hydrogen Migration over Nonreducible Oxides

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Published in 2025 at "Advanced Materials"

DOI: 10.1002/adma.202500371

Abstract: The migration of atomic hydrogen species over heterogeneous catalysts is deemed essential for hydrogenation reactions, a process closely related to the catalyst's functionalities. While surface hydroxyls‐assisted hydrogen spillover is well documented on reducible oxide supports,… read more here.

Keywords: migration; hydrogen; surface hydroxyls; hydrogenation ... See more keywords

Atomic Hydrogen Mediated Efficient Electrocatalytic Hydrogenation Reactions.

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Published in 2025 at "Advanced materials"

DOI: 10.1002/adma.202517022

Abstract: Although atomic hydrogen (H*) is a crucial active species during the electrocatalytic hydrogenation process, its excessive production accelerates its self-quenching into hydrogen (H2), which decreases the reduction efficiency of the target reactant and causes cathode… read more here.

Keywords: efficiency; electrocatalytic hydrogenation; hydrogenation; hydrogenation reactions ... See more keywords

Breaking Trade‐Off between Selectivity and Activity of Nickel‐Based Hydrogenation Catalysts by Tuning Both Steric Effect and d‐Band Center

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Published in 2019 at "Advanced Science"

DOI: 10.1002/advs.201900054

Abstract: Abstract For selective hydrogenation of chemicals the high selectivity is always at the expense of activity and improving both selectivity and activity is challenging. Here, by chelating with p‐fluorothiophenol (SPhF)‐arrays, both steric and electronic effects… read more here.

Keywords: nickel based; hydrogenation; selectivity activity; band center ... See more keywords

State-of-the-Art Advancements in Photocatalytic Hydrogenation: Reaction Mechanism and Recent Progress in Metal-Organic Framework (MOF)-Based Catalysts.

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Published in 2021 at "Advanced science"

DOI: 10.1002/advs.202103361

Abstract: Photocatalytic hydrogenation provides an effective alternative way for the synthesis of industrial chemicals to meet the economic and environment expectations. Especially, over the past few years, metal-organic frameworks (MOFs), featured with tunable structure, porosity, and… read more here.

Keywords: hydrogenation; mofs based; metal organic; recent progress ... See more keywords