A Study of the Mechanism of the Hydrogen Evolution Reaction Catalysed by Molybdenum Phosphide in Different Media

Materials Today Sustainability, Год журнала: 2025, Номер unknown, С. 101141 - 101141

Опубликована: Май 1, 2025

Язык: Английский

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PVP-Adjusted Crystal Surfaces of PtPd Nanoparticles for Enhancing the Catalytic Hydrolysis of Ammonia Borane

ACS Applied Nano Materials, Год журнала: 2024, Номер 7(8), С. 9490 - 9498

Опубликована: Апрель 13, 2024

In recent years, the morphology control of nanoparticles (NPs) has been an effective way to improve catalytic performance PtPd alloys. Polyvinylpyrrolidone (PVP) can be used as a multifunctional orientation and stabilizer for monodisperse nanostructure synthesis. ethylene glycol (EG), PVP stabilizes crystal plane by interaction carbonyl group repeating unit with metal surface. this article, series Pt, Pd, alloy NPs different morphologies within 10 nm were synthesized changing content explore effects exposure ratios on morphology. The DFT results showed that contents would expose planes NPs. exposed have hydrolysis ammonia borane (AB). An appropriate {100}/{111} ratio was conducive adsorption H2O desorption H2 so promote AB. adjustment endowed superior AB performance. This work provides more insights improving through plane.

Язык: Английский

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Graphdiyne-based catalysts for efficient hydrogen energy conversion

Опубликована: Янв. 1, 2025

Язык: Английский

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General design of self-supported Co-Ni/nitrogen-doped carbon nanotubes array for efficient oxygen evolution reaction

Journal of Colloid and Interface Science, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Locally-doped MoS2 monolayer with in-plane bifunctional heterostructure toward overall water splitting

Rare Metals, Год журнала: 2025, Номер unknown

Опубликована: Фев. 18, 2025

Язык: Английский

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