Complete reconstruction of NiMoO4/NiFe LDH for enhanced oxygen evolution reaction

Shuya Zhang; Mingjun Cen; Qianqiao Wang; Xinyu Luo; Wenchao Peng; Yang Li; Fengbao Zhang; Xiaobin Fan

doi:10.1039/d2cc06879f

Complete reconstruction of NiMoO₄/NiFe LDH for enhanced oxygen evolution reaction

Chem Commun (Camb). 2023 Mar 16;59(23):3427-3430. doi: 10.1039/d2cc06879f.

Authors

Shuya Zhang¹, Mingjun Cen¹, Qianqiao Wang¹, Xinyu Luo¹, Wenchao Peng¹, Yang Li¹, Fengbao Zhang¹, Xiaobin Fan^{1

2

3}

Affiliations

¹ State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300354, China. xiaobinfan@tju.edu.cn.
² Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, China.
³ Institute of Shaoxing, Tianjin University, Zhejiang 312300, China.

PMID: 36857619
DOI: 10.1039/d2cc06879f

Abstract

The oxygen evolution reaction (OER) is a vital half-reaction in several electrochemical energy conversion devices. Herein, we report a hierarchical NiMoO₄/NiFe LDH pre-catalyst that enables complete reconstruction and fine structural inheritance, while exhibiting a low overpotential of 188 mV at 10 mA cm^-2 in 1.0 M KOH.