Defect engineering and self-reconstruction-directed stabilization of steady-state NiOOH on NiOxfor durable oxygen evolution

Chunsheng Wu; Huan Zhu; Hui Wang; Xinran Li; Huan Pang

doi:10.1039/d5cy01316j

Defect engineering and self-reconstruction-directed stabilization of steady-state NiOOH on NiO_xfor durable oxygen evolution

Chunsheng Wu
, Huan Zhu
, Hui Wang
, Xinran Li
, Huan Pang

School of Energy and Power Engineering

Yangzhou University
Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Cobalt and iron elements were incorporated into the defect-rich surface layer of NiO_x, enabling dynamic reconstruction during the oxygen evolution reaction, which achieved a low overpotential of 280 mV at 10 mA cm⁻² and maintained stable operation for 900 hours—18 times longer than that of the defect-rich NiO_x.

Original language	English
Pages (from-to)	362-366
Number of pages	5
Journal	Catalysis Science and Technology
Volume	16
Issue number	2
DOIs	https://doi.org/10.1039/d5cy01316j
State	Published - 26 Jan 2026

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title = "Defect engineering and self-reconstruction-directed stabilization of steady-state NiOOH on NiOxfor durable oxygen evolution",

abstract = "Cobalt and iron elements were incorporated into the defect-rich surface layer of NiOx, enabling dynamic reconstruction during the oxygen evolution reaction, which achieved a low overpotential of 280 mV at 10 mA cm−2 and maintained stable operation for 900 hours—18 times longer than that of the defect-rich NiOx.",

author = "Chunsheng Wu and Huan Zhu and Hui Wang and Xinran Li and Huan Pang",

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T1 - Defect engineering and self-reconstruction-directed stabilization of steady-state NiOOH on NiOxfor durable oxygen evolution

AU - Wu, Chunsheng

AU - Zhu, Huan

AU - Wang, Hui

AU - Li, Xinran

AU - Pang, Huan

PY - 2026/1/26

Y1 - 2026/1/26

N2 - Cobalt and iron elements were incorporated into the defect-rich surface layer of NiOx, enabling dynamic reconstruction during the oxygen evolution reaction, which achieved a low overpotential of 280 mV at 10 mA cm−2 and maintained stable operation for 900 hours—18 times longer than that of the defect-rich NiOx.

AB - Cobalt and iron elements were incorporated into the defect-rich surface layer of NiOx, enabling dynamic reconstruction during the oxygen evolution reaction, which achieved a low overpotential of 280 mV at 10 mA cm−2 and maintained stable operation for 900 hours—18 times longer than that of the defect-rich NiOx.

UR - https://www.scopus.com/pages/publications/105027263202

U2 - 10.1039/d5cy01316j

DO - 10.1039/d5cy01316j

M3 - 文章

AN - SCOPUS:105027263202

SN - 2044-4753

VL - 16

SP - 362

EP - 366

JO - Catalysis Science and Technology

JF - Catalysis Science and Technology

IS - 2

ER -

Defect engineering and self-reconstruction-directed stabilization of steady-state NiOOH on NiO_xfor durable oxygen evolution

Abstract

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