Structural evolution and self-reconstruction of nickel hexacyanoferrate Prussian blue analogues for long-lasting ampere-current seawater oxidation

Nano Today, Journal Year: 2024, Volume and Issue: 58, P. 102454 - 102454

Published: Aug. 23, 2024

Language: Английский

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Porous High-Entropy phosphides with multiple active sites for Synergistically promoting electrocatalytic oxygen evolution reaction

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 163090 - 163090

Published: March 1, 2025

Language: Английский

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NiFe-based arrays with manganese dioxide enhance chloride blocking for durable alkaline seawater oxidation

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 684, P. 64 - 72

Published: Jan. 13, 2025

Language: Английский

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Modulating Selectivity and Stability of the Direct Seawater Electrolysis for Sustainable Green Hydrogen Production

Materials Today Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 100089 - 100089

Published: Feb. 1, 2025

Language: Английский

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In-situ synthesis to promote surface reconstruction of metal–organic frameworks for high-performance water/seawater oxidation

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 678, P. 795 - 805

Published: Aug. 28, 2024

Language: Английский

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Sulfate anchored on the defective NiO by ion irradiation realizes enhanced oxygen evolution reaction

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149890 - 149890

Published: Feb. 21, 2024

Language: Английский

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Study of the influence of different anionic electrolytes on the water electrolysis performance of Ni3S2 based materials

Renewable Energy, Journal Year: 2025, Volume and Issue: 241, P. 122371 - 122371

Published: Jan. 8, 2025

Language: Английский

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Enhanced Oxygen Evolution Reaction Performance of Cr-Cofe-Layered Double Hydroxide Via the Synergistic Roles of Fe Etching, Cr Doping, and Anion Intercalation

Published: Jan. 1, 2025

Language: Английский

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Synergistic Coupling of Ni-Oxalate Prism and Layered Feooh for Oxygen Evolution Reaction in Anion Exchange Membrane Water Electrolysis

Published: Jan. 1, 2025

Language: Английский

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Poly(Acid Yellow 17)-Modified CoFe-Layered Double Hydroxide Achieves Long-Term Alkaline Seawater Oxidation

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

Seawater electrolysis powered by renewable energy is a promising technique for green hydrogen production. However, the high concentration of chloride ions (Cl–) and their derivatives in seawater can severely corrode anode catalyst, significantly challenging lifespan electrolyzers. Herein, we present poly(acid yellow 17) (PAY) layer-modified CoFe-layered double hydroxide nanoarrays on nickel foam (CoFe LDH@PAY/NF), which serves as an efficient stable electrocatalyst alkaline oxidation (ASO). PAY layer functions electrically conductive layer, enhances conductivity CoFe LDH/NF thus improves catalytic activity ASO. Moreover, sulfonic acid groups create negatively charged environment surface LDH/NF, effectively repelling Cl–, while chlorine atoms form Cl–-free protective surface. These two mechanisms work synergistically to stabilize process. Electrochemical test data indicate that LDH@PAY/NF achieves current density 1000 mA cm–2 at just 336 mV The demonstrated superb stability, exhibiting slight degradation after 800 h ASO under cm–2. This provides important guidance developing catalysts resistant Cl– corrosion during

Language: Английский

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