Influence of Crystal Modifier Content on Ni-Cu Catalysts Dedicated to the Hydrogen Evolution Reaction DOI Open Access
Katarzyna Skibińska, A. Kula, Dawid Kutyła

и другие.

Materials, Год журнала: 2025, Номер 18(11), С. 2499 - 2499

Опубликована: Май 26, 2025

Ammonium chloride is a commonly used crystal modifier allowing the production of conical structures. Metals and alloys synthesized in form cones show enhanced catalytic activity active surface area. Ni-Cu as candidates for catalysts hydrogen evolution reaction were using one-step method. The influence NH4Cl content on morphology, chemical physical composition, wettability, roughness, properties was analyzed many techniques, including, inter alia, Scanning Electron Microscopy, X-ray Diffraction, Atomic Force Linear Sweep Voltammetry. proposed deposition parameters allow successful synthesis structures with promising compared other coatings these alloys. lowest determined value Tafel slope 79 mV/dec sample deposited from electrolyte 40 g/L NH4Cl.

Язык: Английский

Influence of Crystal Modifier Content on Ni-Cu Catalysts Dedicated to the Hydrogen Evolution Reaction DOI Open Access
Katarzyna Skibińska, A. Kula, Dawid Kutyła

и другие.

Materials, Год журнала: 2025, Номер 18(11), С. 2499 - 2499

Опубликована: Май 26, 2025

Ammonium chloride is a commonly used crystal modifier allowing the production of conical structures. Metals and alloys synthesized in form cones show enhanced catalytic activity active surface area. Ni-Cu as candidates for catalysts hydrogen evolution reaction were using one-step method. The influence NH4Cl content on morphology, chemical physical composition, wettability, roughness, properties was analyzed many techniques, including, inter alia, Scanning Electron Microscopy, X-ray Diffraction, Atomic Force Linear Sweep Voltammetry. proposed deposition parameters allow successful synthesis structures with promising compared other coatings these alloys. lowest determined value Tafel slope 79 mV/dec sample deposited from electrolyte 40 g/L NH4Cl.

Язык: Английский

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