Asymmetric Coordination of Heterogeneous Fe‐Se Dual‐atom Sites Boosts CO2 Electroreduction
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DOI: 10.1002/adfm.202410552
Abstract: Dual‐atom catalysts (DACs) with two adjacent atomic centers can operate together, offering complementary or synergistic effects or both, outperforming single‐atom catalysts (SACs). However, their rational design and precise synthesis remain significant challenges. Herein, atomically dispersed… read more here.
Keywords: asymmetric coordination; atom; dual atom; co2 electroreduction ... See more keywords
One‐Step Laser Synthesis of Dual‐Atom Alloy Catalysts for Hydrogen Evolution Reaction
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DOI: 10.1002/adfm.202502205
Abstract: Recently, dual‐atom alloy (DAA, also named diatomic alloy) catalysts with active metal dimers supported by a less active host metal have attracted considerable interest owing to their distinctive geometric and electrical configurations. Despite developing many… read more here.
Keywords: one step; dual atom; synthesis; alloy ... See more keywords
Cascade Hydrogen Peroxide Reduction Reaction Endows Cu‐Fe Dual‐Atom Catalyst with Durable Oxygen Reduction Performance
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DOI: 10.1002/adfm.202503079
Abstract: Durable problems caused by the attack from free radicals are considered as the Achilles’ heel in practical applications for oxygen reduction reaction (ORR) in acidic conditions. Herein, a ligand‐bridging strategy is proposed to design a… read more here.
Keywords: reduction reaction; catalyst; dual atom; reduction ... See more keywords
Dual‐Atom Nanozymes (DAzymes): from Synthesis to Applications
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DOI: 10.1002/adfm.202506110
Abstract: Dual‐atom nanozymes (DAzymes), a novel category of nanozyme characterized by paired metal atoms serving as catalytic centers, have attracted considerable interest. DAzyme pursuit due to the exceptional catalytic performance, improved stability, and adaptable specificity compared… read more here.
Keywords: dazymes synthesis; dual atom; atom nanozymes; metal ... See more keywords
Inter‐Metal Interaction with a Threshold Effect in NiCu Dual‐Atom Catalysts for CO2 Electroreduction
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202209386
Abstract: Dual‐atom catalysts (DACs) have become an emerging platform to provide more flexible active sites for electrocatalytic reactions with multi‐electron/proton transfer, such as the CO2 reduction reaction (CRR). However, the introduction of asymmetric dual‐atom sites causes… read more here.
Keywords: dual atom; metal interaction; inter metal;
Dynamically Precise Constructing Dual‐Atom Pd2 Catalyst:A Monodisperse Catalyst With High Stability for Semi‐Hydrogenation of Alkyne
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DOI: 10.1002/adma.202409436
Abstract: Dual‐atom catalysts (DACs) originate unprecedented reactivity and maximize resource efficiency. The fundamental difficulty lies in the high complexity and instability of DACs, making the rational design and targeted performance optimization a grand challenge. Here, an… read more here.
Keywords: dynamically precise; catalyst; dual atom; semi hydrogenation ... See more keywords
Dual‐Atom Catalyst Au@S‐rGO for Rapid and Highly Sensitive Electrochemical Detection of Fentanyl in Serum
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DOI: 10.1002/advs.202500430
Abstract: Fentanyl is a highly lethal emerging drug that requires urgent rapid trace detection. In this work, high‐sensitivity detection of fentanyl is achieved by Au‐ and S‐doped reduced graphene oxide (Au@S‐rGO). Spherical electron microscopy revealed that… read more here.
Keywords: fentanyl; detection; catalyst; serum ... See more keywords
d‐Electron Asymmetry‐Driven CN Coupling on Heteronuclear Dual‐Atom Catalysts for Sustainable Urea Electrosynthesis
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DOI: 10.1002/advs.202511001
Abstract: The transition toward carbon‐neutral chemical manufacturing calls for innovative strategies to produce nitrogen‐based compounds with minimal environmental impact. Urea, a key nitrogen‐rich chemical, is currently synthesized via the energy‐intensive Bosch‐Meiser process, which relies heavily on… read more here.
Keywords: sustainable urea; electron asymmetry; dual atom; atom catalysts ... See more keywords
Lattice‐Confined Pt‐Ru Dual‐Atom Pair by Space Guard for Robust Hydrogen Evolution with Reversible Hydrogen Spillover
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DOI: 10.1002/aenm.202502578
Abstract: Tuning the chemical microenvironment of dual‐atom catalysts is a significant challenge in boosting electrocatalytic hydrogen evolution reaction (HER). Here, a “space guarding” strategy is proposed to precisely place Pt‐Ru dual‐atom pair sites confined in W2N… read more here.
Keywords: atom pair; hydrogen; dual atom; hydrogen evolution ... See more keywords
Dual‐Atom Catalysts for CO2 Electroreduction: The Symphonic Interplay of Dual Sites in Electrocatalysis
Sign Up to like & getrecommendations! Published in 2025 at "ChemCatChem"
DOI: 10.1002/cctc.202500874
Abstract: Atomically dispersed catalysts have opened new frontiers in electrocatalysis by maximizing metal atom utilization and enabling precisely defined active sites with dual‐atom catalysts (DACs) standing out for their distinctive capacity to facilitate complex multi‐electron, multi‐step… read more here.
Keywords: atom catalysts; catalysts co2; dual atom; co2 electroreduction ... See more keywords
Synergetic Dual-Atom Catalysts: the Next Boom of Atomic Catalysts.
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DOI: 10.1002/cssc.202200498
Abstract: Dual-atom catalysts (DACs) are an important branch of single-atom catalysts (SACs), in which the former can effectively break the dilemma faced by the traditional SACs. The synergetic effects between bimetallic atoms provide many active sites,… read more here.
Keywords: synergetic dual; next boom; atom; dual atom ... See more keywords