In-Situ Construction of Fe-Doped NiOOH on the 3D Ni(OH)₂ Hierarchical Nanosheet Array for Efficient Electrocatalytic Oxygen Evolution Reaction.

ABSTRACT: Accessible and superior electrocatalysts to overcome the sluggish oxygen evolution reaction (OER) are pivotal for sustainable and low-cost hydrogen production through electrocatalytic water splitting. The iron and nickel oxohydroxide complexes are regarded as the most promising OER electrocatalyst attributed to their inexpensive costs, easy preparation, and robust stability. In particular, the Fe-doped NiOOH is widely deemed to be superior constituents for OER in an alkaline environment. However, the facile construction of robust Fe-doped NiOOH electrocatalysts is still a great challenge. Herein, we report the facile construction of Fe-doped NiOOH on Ni(OH)₂ hierarchical nanosheet arrays grown on nickel foam (FeNi@NiA) as efficient OER electrocatalysts through a facile in-situ e

SUBMITTER: Li M 

PROVIDER: S-EPMC11434255 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature