Coupled and decoupled electrochemical water splitting for boosting hydrogen evolution: A review and perspective

Coordination Chemistry Reviews, Год журнала: 2024, Номер 510, С. 215837 - 215837

Опубликована: Апрель 9, 2024

Язык: Английский

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Etched High-Entropy Prussian Blue Analogues as Trifunctional Catalysts for Water, Ethanol, and Urea Electrooxidation

Inorganic Chemistry, Год журнала: 2023, Номер 62(28), С. 11271 - 11277

Опубликована: Июнь 29, 2023

The introduction of high-entropy and high specific surface area into Prussian blue analogues (PBAs) has yet to create interest in the field electrocatalytic small-molecule oxidation reactions. Herein, we synthesize a novel class (HE) PBAs with via simple NH3·H2O-etching strategy systematically investigate performance HE-PBA toward water, ethanol, urea Importantly, NH3·H2O-etched (denoted as HE-PBA-e) demonstrated enhanced compared pristine HE-PBA, reaching 10 mA cm-2 potentials 1.56, 1.41, 1.37 V for oxygen evolution reaction (OER), ethanol (EOR), (UOR), respectively. Deep characterizations suggest that NH3·H2O etching treatment not only creates rich nanopores enlarge boosts mass transport electron transfer but also facilitates formation high-valence metal oxides improve intrinsic activity. This demonstration how increasing state metals will serve governing principle rational design more advanced HE-PBAs electrooxidation small molecules.

Язык: Английский

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Synergistically engineering of vacancy and doping in thiospinel to boost electrocatalytic oxygen evolution in alkaline water and seawater

Journal of Colloid and Interface Science, Год журнала: 2023, Номер 650, С. 1500 - 1508

Опубликована: Июль 19, 2023

Язык: Английский

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Concurrent alloying and vacancy engineering for intensifying hydrogen spillover towards alcohol–water co-electrolysis

Journal of Materials Chemistry A, Год журнала: 2023, Номер 11(33), С. 17609 - 17615

Опубликована: Янв. 1, 2023

A PdRu–RuO 2 heterostructure with a well-defined PdRu alloy and oxygen-vacancy-enriched RuO is constructed to intensify the hydrogen spillover from Ru .

Язык: Английский

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Modulation of the electronic structure of CoP by surface and interface codoping boosts electrocatalytic oxygen evolution reaction

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 51, С. 914 - 921

Опубликована: Ноя. 20, 2023

Язык: Английский

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Research progress on lithium-rich cathode materials for high energy density lithium-ion batteries

Journal of Alloys and Compounds, Год журнала: 2024, Номер 986, С. 174156 - 174156

Опубликована: Март 13, 2024

Язык: Английский

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Constructing Built‐in‐Electric Field for Boosting Electrocatalytic Water Splitting

ChemSusChem, Год журнала: 2024, Номер unknown

Опубликована: Июнь 4, 2024

Abstract Electrocatalytic water splitting shows great potential for producing clean and green hydrogen, but it is hindered by slow reaction kinetics. Advanced electrocatalysts are needed to lower the energy barriers. The establishment of built‐in electric fields (BIEF) in heterointerfaces has been found be beneficial speeding up electron transfer, increasing electrical conductivity, adjusting local environment, optimizing chemisorption with intermediates. Engineering modifying BIEF heterojunctions offer significant opportunities enhance electronic properties catalysts, thus improving This comprehensive review focuses on latest advances engineering heterojunction catalysts efficient electrolysis. It highlights fundamentals, engineering, modification, characterization, application electrocatalytic splitting. also discusses challenges future prospects engineering. Overall, this provides a thorough examination next generation electrolysis devices.

Язык: Английский

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Recent progress of in situ/operando characterization techniques for electrocatalytic energy conversion reaction

Chinese Chemical Letters, Год журнала: 2023, Номер 35(9), С. 109237 - 109237

Опубликована: Окт. 24, 2023

Язык: Английский

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Carbon nanocages confined multicomponent phosphide heterostructures for boosting oxygen evolution reaction in alkaline water and seawater

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 48(97), С. 38324 - 38334

Опубликована: Июнь 30, 2023

Язык: Английский

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Designed nickel–cobalt-based bimetallic oxide slender nanosheets for efficient urea electrocatalytic oxidation

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 57, С. 388 - 393

Опубликована: Янв. 11, 2024

Язык: Английский

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