Triggering Oxygen Redox Cycles in Nickel Ferrite by Octahedral Geometry Engineering for Enhancing Oxygen Evolution

Triggering Oxygen Redox Cycles in Nickel Ferrite by Octahedral Geometry Engineering for Enhancing Oxygen Evolution

Abstract Spinel‐type nickel ferrite (NixFe3‐xO4, x≤1) is a widely used electrocatalyst for the oxygen evolution reaction (OER). Due to the lower hybridization of metal‐d and oxygen‐p orbitals, the OER process on NixFe3‐xO4 follows the sluggish adsorbate evolution mechanism (AEM). Generally, activati...

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Bibliographic Details
Main Authors: Yang Peng, Xu Zhao, Yiqun Shao, Xin Yue, Zhuofeng Hu, Shaoming Huang
Format: Article
Language:English
Published: Wiley 2025-02-01
Series:Advanced Science
Subjects:
adsorbate evolution mechanism
lattice‐oxygen‐mediated mechanism
octahedral geometrical defects
oxygen evolution reaction
spinel‐type Ni─Fe oxides
Online Access:https://doi.org/10.1002/advs.202409024
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https://doi.org/10.1002/advs.202409024

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