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

能源与动力工程学院

Yangzhou University
Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

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.

源语言	英语
页（从-至）	362-366
页数	5
期刊	Catalysis Science and Technology
卷	16
期	2
DOI	https://doi.org/10.1039/d5cy01316j
出版状态	已出版 - 26 1月 2026

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10.1039/d5cy01316j

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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.",

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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

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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 NiOxfor durable oxygen evolution

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