Dual Chloride Confinement in Noble Metal‐Doped NiV LDH Catalysts Enables Stable Industrial-Level Seawater Electrolysis

Kai Liu; Yaohai Cai; Xiaotian Wei; Lihang Qu; Jianxi Lu; Yingwei Qi; Zhenbo Wang; Dong Liu

doi:10.1007/s40820-026-02067-1

Dual Chloride Confinement in Noble Metal‐Doped NiV LDH Catalysts Enables Stable Industrial-Level Seawater Electrolysis

Kai Liu
, Yaohai Cai
, Xiaotian Wei
, Lihang Qu
, Jianxi Lu
, Yingwei Qi
, Zhenbo Wang^*
, Dong Liu^*

^*Corresponding author for this work

Shenzhen University
School of Chemistry and Chemical Engineering, Harbin Institute of Technology

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

3 Scopus citations

Abstract

Noble metal doping into NiV-layered double hydroxides optimizes the electronic structure of active sites, significantly enhancing its catalytic performance for the hydrogen evolution reaction and oxygen evolution reaction. A “dual chloride confinement” strategy is proposed to overcome chloride corrosion in seawater electrolysis by synergizing strong adsorption (Ir-Cl) with electrostatic repulsion (VO₄³⁻). Offers a practical route toward economically viable and sustainable hydrogen production from seawater.

Original language	English
Article number	210
Journal	Nano-Micro Letters
Volume	18
Issue number	1
DOIs	https://doi.org/10.1007/s40820-026-02067-1
State	Published - Dec 2026
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Chloride confinement
Long-term stability
NiV LDH
Noble metal doping
Seawater electrolysis

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10.1007/s40820-026-02067-1

Cite this

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title = "Dual Chloride Confinement in Noble Metal‐Doped NiV LDH Catalysts Enables Stable Industrial-Level Seawater Electrolysis",

abstract = "Noble metal doping into NiV-layered double hydroxides optimizes the electronic structure of active sites, significantly enhancing its catalytic performance for the hydrogen evolution reaction and oxygen evolution reaction. A “dual chloride confinement” strategy is proposed to overcome chloride corrosion in seawater electrolysis by synergizing strong adsorption (Ir-Cl) with electrostatic repulsion (VO43−). Offers a practical route toward economically viable and sustainable hydrogen production from seawater.",

keywords = "Chloride confinement, Long-term stability, NiV LDH, Noble metal doping, Seawater electrolysis",

author = "Kai Liu and Yaohai Cai and Xiaotian Wei and Lihang Qu and Jianxi Lu and Yingwei Qi and Zhenbo Wang and Dong Liu",

note = "Publisher Copyright: {\textcopyright} The Author(s) 2026.",

year = "2026",

month = dec,

doi = "10.1007/s40820-026-02067-1",

language = "英语",

volume = "18",

journal = "Nano-Micro Letters",

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TY - JOUR

T1 - Dual Chloride Confinement in Noble Metal‐Doped NiV LDH Catalysts Enables Stable Industrial-Level Seawater Electrolysis

AU - Liu, Kai

AU - Cai, Yaohai

AU - Wei, Xiaotian

AU - Qu, Lihang

AU - Lu, Jianxi

AU - Qi, Yingwei

AU - Wang, Zhenbo

AU - Liu, Dong

N1 - Publisher Copyright: © The Author(s) 2026.

PY - 2026/12

Y1 - 2026/12

N2 - Noble metal doping into NiV-layered double hydroxides optimizes the electronic structure of active sites, significantly enhancing its catalytic performance for the hydrogen evolution reaction and oxygen evolution reaction. A “dual chloride confinement” strategy is proposed to overcome chloride corrosion in seawater electrolysis by synergizing strong adsorption (Ir-Cl) with electrostatic repulsion (VO43−). Offers a practical route toward economically viable and sustainable hydrogen production from seawater.

AB - Noble metal doping into NiV-layered double hydroxides optimizes the electronic structure of active sites, significantly enhancing its catalytic performance for the hydrogen evolution reaction and oxygen evolution reaction. A “dual chloride confinement” strategy is proposed to overcome chloride corrosion in seawater electrolysis by synergizing strong adsorption (Ir-Cl) with electrostatic repulsion (VO43−). Offers a practical route toward economically viable and sustainable hydrogen production from seawater.

KW - Chloride confinement

KW - Long-term stability

KW - NiV LDH

KW - Noble metal doping

KW - Seawater electrolysis

UR - https://www.scopus.com/pages/publications/105027655500

U2 - 10.1007/s40820-026-02067-1

DO - 10.1007/s40820-026-02067-1

M3 - 文章

AN - SCOPUS:105027655500

SN - 2311-6706

VL - 18

JO - Nano-Micro Letters

JF - Nano-Micro Letters

IS - 1

M1 - 210

ER -

Dual Chloride Confinement in Noble Metal‐Doped NiV LDH Catalysts Enables Stable Industrial-Level Seawater Electrolysis

Abstract

UN SDGs

Keywords

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