Non-metallic element modulation of Co3O4/NiFe-LDH hetero-junction electrocatalysts for efficient oxygen evolution reaction

Dipeng Sun; Yongqi Xu; Lijie Zang; Fengshuo Yu; Dong Zhao; Xiao Lyu

doi:10.1039/D5CC02638E

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Non-metallic element modulation of Co₃O₄/NiFe-LDH hetero-junction electrocatalysts for efficient oxygen evolution reaction†

Dipeng Sun,^a Yongqi Xu,^a Lijie Zang,^a Fengshuo Yu,^a Dong Zhao^a and Xiao Lyu

*^a

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* Corresponding authors

^a School of Materials Science and Engineering, Shenyang Ligong University, Shenyang 110159, China
E-mail: lyux@sylu.edu.cn

Abstract

The doping of non-metallic boron generates oxygen vacancies and alters electron redistribution at the heterostructure interface. In an alkaline environment, the prepared B-Co₃O₄@NiFe-LDH electrocatalyst displays a low OER overpotential of 115 mV at 10 mA cm⁻², demonstrating superior OER activity.

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Article information

DOI: https://doi.org/10.1039/D5CC02638E
Article type: Communication
Submitted: 10 May 2025
Accepted: 07 Jul 2025
First published: 10 Jul 2025

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Chem. Commun., 2025, Advance Article

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Non-metallic element modulation of Co₃O₄/NiFe-LDH hetero-junction electrocatalysts for efficient oxygen evolution reaction

D. Sun, Y. Xu, L. Zang, F. Yu, D. Zhao and X. Lyu, Chem. Commun., 2025, Advance Article , DOI: 10.1039/D5CC02638E

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