Diamond and Related Materials, Год журнала: 2024, Номер unknown, С. 111621 - 111621
Опубликована: Сен. 1, 2024
Язык: Английский
Diamond and Related Materials, Год журнала: 2024, Номер unknown, С. 111621 - 111621
Опубликована: Сен. 1, 2024
Язык: Английский
Advanced Materials, Год журнала: 2024, Номер 36(27)
Опубликована: Апрель 17, 2024
Abstract Ordered pore engineering that embeds uniform pores with periodic alignment in electrocatalysts opens up a new avenue for achieving further performance promotion. Hierarchically ordered porous metal–organic frameworks (HOP‐MOFs) possessing multilevel distribution are the promising precursors exploration of electrocatalysts, while scalable acquisition HOP‐MOFs editable components and adjustable size regimes is critical. This review presents recent progress on hierarchically MOF‐based materials enhanced electrocatalysis. The synthetic strategies different regimes, including self‐assembly guided by reticular chemistry, surfactant, nanoemulsion, nanocasting, first introduced. Then applications as exploring summarized, selecting representatives to highlight boosted performance. Especially, intensification molecule ion transport integrated optimized electron transfer site exposure over derivatives emphasized clarify directional integration effect endowed engineering. Finally, remaining scientific challenges an outlook this field proposed. It hoped will guide nanocatalysts boosting catalytic promoting practical applications.
Язык: Английский
Процитировано
29Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 359, С. 124485 - 124485
Опубликована: Авг. 8, 2024
Язык: Английский
Процитировано
25Chemical Reviews, Год журнала: 2025, Номер unknown
Опубликована: Фев. 18, 2025
The electrocatalytic technique, as an efficient energy storage and conversion technology, has attracted significant attention to address exhaustion environmental pollution. Usually, the activity selectivity of reactions are largely dominated by dynamic process occurring on electrocatalysts. Therefore, high-performance electrocatalysts, which can dominate pathway barrier reactions, great significance for advancement technique. Metal-organic frameworks (MOFs), emerging crystalline porous materials, present structural component advantages including well-defined structure, high surface area, large porosity, diverse components, easy tailorability, demonstrating fantastic potential precise fabrication In this Review, strategies in electrocatalysts based MOF-related materials specifically introduced from aspects catalytic site design microenvironment modulation around sites. Furthermore, representative progress achieved various applications employing MOF-based is systematically summarized, with special emphasis MOFs performance optimization. Finally, remaining challenges future perspectives further highlighted.
Язык: Английский
Процитировано
8Angewandte Chemie International Edition, Год журнала: 2024, Номер 63(51)
Опубликована: Сен. 4, 2024
Abstract Zinc‐air batteries (ZABs) have the advantages of high energy density and rich zinc raw materials. It is a low‐cost, green sustainable storage device. At present, one key technologies that hinder large‐scale application ZABs design fabrication oxygen evolution reaction (OER) reduction (ORR) bifunctional catalysts with excellent performance, especially non‐platinum‐based catalysts. Here N‐doped carbon‐coated Fe‐based selenium oxide catalyst Fe 2 O(SeO 3 ) /Fe C@NC performance has been fabricated by one‐step pyrolysis then electrochemical oxidization. The experimental results confirmed existence Fe−O−Se bonds in crystal phase C@NC, could obviously enhance ORR OER catalytic C@NC. Density functional theoretical calculations (DFT) had higher d ‐band center atom lower p ‐orbital coupling degree its own lattice O than , which leads to site being more likely adsorb external intermediates. modification coordination environment atoms optimizes adsorption for Compared showed obvious enhancements ORR/OER activities half‐wave potential 0.91 V 0.1 M KOH electrolyte low overpotential 345 mV at 10 mA cm −2 1.0 electrolyte. peak power specific capacity C@NC‐based are those Pt/C+RuO ‐ZABs. above demonstrate asymmetrical plays role improving ZABs.
Язык: Английский
Процитировано
15Chemical Engineering Journal, Год журнала: 2024, Номер 489, С. 151210 - 151210
Опубликована: Апрель 10, 2024
Язык: Английский
Процитировано
13Batteries & Supercaps, Год журнала: 2024, Номер 7(11)
Опубликована: Авг. 15, 2024
Abstract Rechargeable Zn‐air batteries offer the advantages of environmental friendliness, safety, low prices and high energy density, are highly valued. However, major challenge faced by rechargeable nowadays is efficiency due to slow reaction kinetics electrocatalyst at air cathode. Bifunctional catalysts key development improving their overall performance long‐term cycling stability. Metal‐organic framework (MOF) materials have shown great benefits as oxygen electrocatalysts in promoting reduction (ORR) evolution (OER). This paper reviews recent advances three kinds MOF bifunctional for batteries. Additionally, this also discusses synthetic design strategy composite derivatives, concludes suggesting application field
Язык: Английский
Процитировано
13Energy storage materials, Год журнала: 2024, Номер 74, С. 103897 - 103897
Опубликована: Ноя. 7, 2024
Язык: Английский
Процитировано
10Energy storage materials, Год журнала: 2025, Номер unknown, С. 104047 - 104047
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
2Materials Science and Engineering R Reports, Год журнала: 2025, Номер 163, С. 100942 - 100942
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
1Journal of Colloid and Interface Science, Год журнала: 2024, Номер 674, С. 722 - 734
Опубликована: Июнь 20, 2024
Язык: Английский
Процитировано
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