Ampere-level membrane-less water electrolysis enabled by rose-petal-effect-mimetic interface

Joule, Год журнала: 2023, Номер 7(8), С. 1852 - 1866

Опубликована: Июль 5, 2023

Язык: Английский

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Operando monitoring of gas bubble evolution in water electrolysis by single high-frequency impedance

EES Catalysis, Год журнала: 2023, Номер 1(6), С. 998 - 1008

Опубликована: Янв. 1, 2023

A single frequency impedance method is introduced, based on an optimum high of minimum phase and faradaic processes, to monitor gas bubble evolution during water electrolysis in operando .

Язык: Английский

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Killing two birds with one stone: State-of-the-art progress in dual-functional photoredox catalysis for solar fuel conversion and selective organic transformation

EnergyChem, Год журнала: 2023, Номер 5(6), С. 100112 - 100112

Опубликована: Ноя. 1, 2023

Язык: Английский

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The Secret of Nanoarrays toward Efficient Electrochemical Water Splitting: A Vision of Self‐Dynamic Electrolyte

Advanced Materials, Год журнала: 2023, Номер 35(48)

Опубликована: Окт. 12, 2023

Nanoarray electrocatalysts with unique advantage of facilitating gas bubble detachment have garnered significant interest in evolution reactions (GERs). Existing research is largely based on a static hypothesis, assuming that buoyancy the only driving force for release bubbles during GERs. However, this hypothesis overlooks effect self-dynamic electrolyte flow, which induced by mature and helps destabilize smaller, immature nearby. Herein, enhancing flow nanoarray structures examined. Phase-field simulations demonstrate field electrode arrayed surface focuses shear directly onto efficient detachment, due to could pass through voids channels bypass shielding effect. The therefore has more substantial impact than nanoscale smooth terms reducing critical size. To validate this, superaerophobic ferrous-nickel sulfide nanoarrays are fabricated employed water splitting, display improved efficiency This study contributes understanding influence GERs emphasizes it should be considered when designing evaluating electrocatalysts.

Язык: Английский

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Boosted urea electro-oxidation over Ni3N-based nanocomposite via systematic regulation tactic

Journal of Energy Chemistry, Год журнала: 2023, Номер 87, С. 479 - 490

Опубликована: Сен. 19, 2023

Язык: Английский

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