Achievements and Challenges in Carbon‐Free Dual‐Atom Catalysts for Electrocatalysis

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 25, 2025

Abstract Carbon‐free dual‐atom catalysts (CFDACs) are beginning to make their presence in the field of electrocatalysis due unique properties and structures that different from those carbon‐based DACs, which endowed with activity, selectivity, stability. Currently, some advances made study CFDACs, including structure‐performance relationships metal‐support interaction, theoretical combined experiments, electrocatalytic applications potential catalytic mechanisms, design strategies achieve highly active performance. Herein, perception CFDACs is first elaborated terms carbon‐free substrates sites, then briefly summarizes advanced characterization techniques, study, energy storage conversion applications, highlights realize high‐performance vacancy anchoring, strain regulation, alloying, finally put forward personal viewpoints on current challenges future development CFDACs.

Language: Английский

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Inorganic crystal-supported precious metal single-atom catalysts for photo/electrocatalysis

Nano Energy, Journal Year: 2024, Volume and Issue: 128, P. 109869 - 109869

Published: June 7, 2024

Language: Английский

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Selecting effective eletrocatalyst from Cu single-atoms and nanoparticles for realizing highly sensitive electrochemical sensing of glucose and H₂O₂

Nanoscale, Journal Year: 2024, Volume and Issue: 16(28), P. 13642 - 13653

Published: Jan. 1, 2024

This study found the differences in electrocatalytic properties of metal single-atoms and nanoparticles proved that neither nor are omnipotent.

Language: Английский

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Metal–Organic Framework (MOF)‐based Single Atom Catalysts (SACs) for Photocatalytic Energy Conversion

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(39)

Published: Oct. 1, 2024

Abstract Recently metal–organic frameworks (MOFs) have been demonstrated as potential precursors for obtaining single atom catalysts (SACs). Although SACs are attracting significant scientific attention due to their exceptional catalytic properties, the synthesis of is still challenging high surface free energy and this limits growth SACs. However, recent research indicates that MOFs, interesting structural feature, tunable pore size, porosity, thermal chemical stability, can be an ideal candidate development Current environmental crisis highly demands efficient photocatalysts sustainable conversions such photocatalytic hydrogen evolution, carbon dioxide, oxygen reduction, so forth. MOF‐based emerging most potent photocatalyst conversion. This review summarizes advances in field SAC systems referred above, along with mechanistic aspects. The complementarity MOFs principle photocatalysis elucidated. also seeks offer insight into challenges involved future prospects SAsystems.

Language: Английский

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Design and engineering of microenvironments of supported catalysts toward more efficient chemical synthesis

Advances in Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 337, P. 103387 - 103387

Published: Dec. 24, 2024

Language: Английский

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