Structural Regulation Strategies of Atomic Cobalt Catalysts for Oxygen Electrocatalysis

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 3, 2025

Abstract Oxygen electrocatalysis is a core reaction in renewable energy devices, greatly promoting the transformation and upgrading of structure. Nonetheless, performance conversion devices hindered by large overpotential slow kinetics oxygen electrocatalytic reactions. Recently, single‐atom catalysts (SACs) have emerged as promising contenders field because their exceptional metal atom utilization, distinctive coordination environment, adjustable electronic properties. This review presents latest advancements design Co‐based SACs for electrocatalysis. First, OER ORR mechanisms are introduced. Subsequently, strategies regulating structure summarized three aspects, including centers, support carriers. A particular emphasis given to relationship between properties catalysts. Afterward, applications explored. Ultimately, challenges prospects prospected.

Язык: Английский

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Photo(electro)catalytic Water Splitting for Hydrogen Production: Mechanism, Design, Optimization, and Economy

Molecules, Год журнала: 2025, Номер 30(3), С. 630 - 630

Опубликована: Янв. 31, 2025

As an energy carrier characterized by its high density and eco-friendliness, hydrogen holds a pivotal position in transition. This paper elaborates on the scientific foundations recent progress of photo- electro-catalytic water splitting, including corresponding mechanism, material design optimization, economy production. It systematically reviews research photo(electro)catalytic materials, oxides, sulfides, nitrides, noble metals, non-noble metal, some novel photocatalysts provides in-depth analysis strategies for optimizing these materials through design, component adjustment, surface modification. In particular, it is pointed out that nanostructure regulation, dimensional engineering, defect introduction, doping, alloying, functionalization can remarkably improve catalyst performance. The importance adjusting reaction conditions, such as pH addition sacrificial agents, to boost catalytic efficiency also discussed, along with comparison cost-effectiveness different production technologies. Despite significant advancements made splitting technology, this highlights challenges faced field, development more efficient stable photo(electro)catalysts, improvement system conversion efficiency, cost reduction, promotion technology industrialization, addressing environmental issues.

Язык: Английский

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Enhanced hydrogen evolution ability of Ru with regulation of interface electronic structure by WC/W2C heterostructure via ultrafast flash joule heating synthesis

Applied Surface Science, Год журнала: 2025, Номер unknown, С. 163015 - 163015

Опубликована: Март 1, 2025

Язык: Английский

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Interface engineering of Fe doped NiO/NiSe2 tailoring d-band center for enhanced oxygen evolution activity

Applied Surface Science, Год журнала: 2025, Номер unknown, С. 163087 - 163087

Опубликована: Март 1, 2025

Язык: Английский

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All-for-one design of cobalt phosphide anode for robust water oxidation and solar-to-chemical conversion

Journal of Energy Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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Bubble evolution dynamics in alkaline water electrolysis

eScience, Год журнала: 2024, Номер unknown, С. 100353 - 100353

Опубликована: Дек. 1, 2024

Язык: Английский

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