Upcycling electroplating sludge into bioengineering-enabled highly stable dual-site Fe-Ni2P@C electrocatalysts for efficient oxygen evolution

Nano Research, Journal Year: 2024, Volume and Issue: 17(8), P. 6984 - 6992

Published: May 28, 2024

Language: Английский

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FeCoP sub-nanometric-sheets for electrocatalzing overall water splitting

Deleted Journal, Journal Year: 2024, Volume and Issue: unknown

Published: July 3, 2024

Renewable electrical energy for electrolysis water can achieve green industrial chains hydrogen production. However, finding efficient electrocatalysts remains a challenge hydrogen. Herein, sub-nanometric FeCoP nanosheets with average thickness of 0.9 nm is constructed through 2D self-assembly driven by cavitation effect ultrasonics and following phosphating. Benefiting from abundant active sites, enhanced H₂O molecular adsorption kinetics, highly structural stability, the subcrystalline shows excellent electrocatalytic activities evolution reaction (HER) oxygen reactions (OER). Ultralow overpotential 37 mV achieved at 10 mA·cm⁻² HER. When catalyst was used as both cathode anode overall splitting using renewable energy, produced directly applied fuel cell to drive fan more than h. Theoretical calculation indicates that easily adsorbs crystalline one thus speeds up kinetics Volmer step in HER process.

Language: Английский

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Bi-Functional Catalytic Activity of Ni-Ws2 Coated Stainless Steel Mesh for Effective Her & Oer

Published: Jan. 1, 2024

Language: Английский

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Phase segregation of Ni1Mn1 alloy enable efficient for urea electrolysis

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158950 - 158950

Published: Dec. 1, 2024

Language: Английский

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