Recent advances towards increasing the Pt utilization efficiency for hydrogen evolution reaction: a review

Inorganic Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 10(23), P. 6812 - 6848

Published: Jan. 1, 2023

Pt, an ideal HER catalyst, is costly, hindering its use in wide-scale applications. Here, we discuss how advances to Pt alloys, heterostructures, and SACs improve atomic utilization for HER, spectator ions pH affect performance.

Language: Английский

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Fe site regulation and activity deciphering by selective phase transformation in the confined FeNi nanoparticles for oxygen evolution reaction

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 491, P. 152113 - 152113

Published: May 10, 2024

Language: Английский

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Catalytic Application of Atomically Precise Metal Clusters in Selective Hydrogenation Processes

ACS Catalysis, Journal Year: 2024, Volume and Issue: 14(16), P. 11918 - 11930

Published: July 25, 2024

Selective hydrogenation processes are of paramount importance to the chemical industry, and metal complexes or particles most important catalysts for majority current processes. Atomically precise clusters with formulas crystallographically determined structures can build a bridge between homo- heterogeneous catalysis. In this Perspective, we focus on catalytic application atomically as catalysts. We first introduce surface ligand effects observed performances. then describe influences atomic-packing structures, including spatial arrangement atoms framework clusters, active sites clusters. The doping put particular emphasis foreign into cluster contribution Besides, support effect is concerned interaction tailor overall Finally, by learning these fundamental principles from well-defined catalysis, provide our perspectives design highly selective variety

Language: Английский

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A flower-like heterojunction for highly photocatalytic treating oxytetracycline based on chrome-based metal-organic frameworks decorated BiOCl nanosheet

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 685, P. 133259 - 133259

Published: Jan. 17, 2024

Language: Английский

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MOFs/COFs-based hybrids for agricultural sensors: Current state of art and beyond

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 172, P. 117603 - 117603

Published: Feb. 20, 2024

Language: Английский

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Metal–Organic Frameworks-Based Frustrated Lewis Pairs for Selective Reduction of Nitroolefins to Nitroalkanes

Journal of the American Chemical Society, Journal Year: 2024, Volume and Issue: 146(26), P. 17924 - 17930

Published: June 20, 2024

Nitroalkanes serve as essential intermediates in the synthesis of pharmaceuticals, agrochemicals, and functional materials. To date, nitroalkanes are mainly prepared from homogeneous catalysts such noble transition metal with poor recyclability. Herein, we propose a metal–organic framework-frustrated Lewis pair (MOF-FLP) heterogeneous catalyst for selectively reducing nitroolefins to under moderate reaction conditions. MOF enrichment effect can significantly improve catalytic efficiency compared FLP catalysts. Benefiting strong interaction between MOF, MOF-FLP exhibits outstanding This work not only provides convenient route nitroalkane but also showcases potential porous catalysts, offering inspiration future design strategies.

Language: Английский

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Advancements in Atomically Precise Nanocluster Protected by Thiacalix[4]arene

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 3, 2024

Abstract Coinage metal nanoclusters (NCs), comprising a few to several hundred atoms, are prized for their size‐dependent properties crucial in catalysis, sensing, and biomedicine. However, practical application is often hindered by stability reactivity challenges. Thiacalixarene, macrocyclic ligand, shows promise stabilizing silver, copper, bimetallic NCs, enhancing structural integrity chemical stability. This investigation delves into the unique of thiacalix[4]arene role bolstering NC stability, catalytic efficiency, sensing capabilities. The current challenges future prospects critically evaluated, underscoring transformative impact nanoscience. review aims broaden utilization atomically precise coinage unlocking new avenues across scientific industrial applications.

Language: Английский

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Rational design and synthesis of atomically precise nanocluster-based nanocomposites: a step towards environmental catalysis

Chemical Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Atomically precise metal nanoclusters (NCs) and metal-organic frameworks (MOFs) possess distinct properties that can present challenges in certain applications. However, integrating these materials to create new composite functional has gained significant interest due their unique characteristics through a range of applications, particularly catalysis. Considering MOFs as hosts NCs guests, several synergistic effects have been observed composites, environmental catalytic reactions. the role encapsulated within MOF pore structure is still its infancy. Besides, stabilizing NCs, whether intact ligands or without via host, presents are currently being investigated. This feature article reviews recent advancements synthesis NC@MOF focusing on cutting-edge strategies for selecting roles NC ligands, well characterization

Language: Английский

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A Zn-based Zig-Zag 1D chain type coordination polymer for removal of methylene blue dye from an aqueous solution

Inorganica Chimica Acta, Journal Year: 2023, Volume and Issue: 559, P. 121756 - 121756

Published: Sept. 7, 2023

Language: Английский

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Structure search for molecular clusters. Towards a rational understanding of their size-dependent properties

Inorganica Chimica Acta, Journal Year: 2024, Volume and Issue: unknown, P. 122376 - 122376

Published: Sept. 1, 2024

Language: Английский

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