Fe-Doped Ni3S2/Ni0.96S on Nickel Foam: A High-Efficiency and Chlorine-Resistant Electrocatalyst for Industrial Seawater Oxygen Evolution Reaction

被引：0
作者：
Li, Longzhen [1 ]
Lin, Shuangyan [1 ]
Xu, Zhikun [2 ]
Li, Tianle [2 ]
Zhao, Zhifeng [1 ]
机构：
[1] Guangdong Univ Petrochem Technol, Sch Chem, Maoming 525000, Guangdong, Peoples R China
[2] Guangdong Univ Petrochem Technol, Sch Sci, Maoming 525000, Guangdong, Peoples R China
来源：
LANGMUIR | 2025年 / 41卷 / 25期
关键词：
BIFUNCTIONAL ELECTROCATALYST; REACTION CATALYST; COMPOSITE; DESIGN; OXIDE;
D O I：
10.1021/acs.langmuir.5c02010
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Designing effective oxygen evolution reaction (OER) electrocatalysts for seawater electrolysis necessitates the simultaneous optimization of catalytic activity and chlorine corrosion resistance. Herein, Fe-doped Ni3S2/Ni0.96S on nickel foam (Fe-Ni3S2/Ni0.96S/NF) was prepared through sulfurization of the Fe-doped Ni(OH)2 precursor. The sulfurization process induces electronic structure modulation, optimizing charge transfer kinetics and generating a high density of catalytically active sites. As a result, Fe-Ni3S2/Ni0.96S demonstrates exceptional OER performance, achieving an overpotential of only 320 mV at an industrial current density of 1000 mA cm-2 in alkaline freshwater. Notably, in alkaline seawater, Fe-Ni3S2/Ni0.96S maintains outstanding activity (397 mV @ 1000 mA cm-2) and operational stability (at least 150 h at 100 mA cm-2). Furthermore, the Fe-Ni3S2/Ni0.96S/NF||Pt/C requires a low voltage of 1.73 V to deliver 100 mA cm-2 and exhibits at least 200 h stability, demonstrating its great potential for industrial seawater electrolysis applications.
引用
收藏
页码：16581 / 16590
页数：10
相关论文
共 58 条
[1]   Fabrication of powdered Si-O-C composite by electrodeposition harvesting method as a long-cycle-life anode material for lithium-ion batteries [J].
Ahn, Seongki ;
Nara, Hiroki ;
Momma, Toshiyuki ;
Osaka, Tetsuya .
MATERIALS LETTERS, 2019, 251 :184-187
[2]   Bimetallic Ni-Mn Electrocatalysts for Stable Oxygen Evolution Reaction in Simulated/Alkaline Seawater and Overall Performance in the Splitting of Alkaline Seawater [J].
Barua, Sukomol ;
Balciunaite, Aldona ;
Upskuviene, Daina ;
Vaiciuniene, Jurate ;
Tamasauskaite-Tamasiunaite, Loreta ;
Norkus, Eugenijus .
COATINGS, 2024, 14 (08)
[3]   Stabilizing NiFe sites by high-dispersity of nanosized and anionic Cr species toward durable seawater oxidation [J].
Cai, Zhengwei ;
Liang, Jie ;
Li, Zixiao ;
Yan, Tingyu ;
Yang, Chaoxin ;
Sun, Shengjun ;
Yue, Meng ;
Liu, Xuwei ;
Xie, Ting ;
Wang, Yan ;
Li, Tingshuai ;
Luo, Yongsong ;
Zheng, Dongdong ;
Liu, Qian ;
Zhao, Jingxiang ;
Sun, Xuping ;
Tang, Bo .
NATURE COMMUNICATIONS, 2024, 15 (01)
[4]   Metal to non-metal sites of metallic sulfides switching products from CO to CH4 for photocatalytic CO2 reduction [J].
Chai, Yao ;
Kong, Yuehua ;
Lin, Min ;
Lin, Wei ;
Shen, Jinni ;
Long, Jinlin ;
Yuan, Rusheng ;
Dai, Wenxin ;
Wang, Xuxu ;
Zhang, Zizhong .
NATURE COMMUNICATIONS, 2023, 14 (01)
[5]   Co/Co7Fe3 heterostructures with controllable alloying degree on carbon spheres as bifunctional electrocatalyst for rechargeable zinc-air batteries [J].
Chen, Junkang ;
Zhuang, Yongyue ;
Qiao, Yanxin ;
Zhang, Yu ;
Yuan, Aihua ;
Zhou, Hu .
INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2025, 32 (02) :476-487
[6]   Superhydrophilic S-NiFe LDH by Room Temperature Synthesis for Enhanced Alkaline Water/Seawater Oxidation at Large Current Densities [J].
Chen, Yangyang ;
Dong, Leilei ;
Jia, Shaobo ;
Zhang, Qi ;
Liu, Liying ;
Liu, Zhe ;
Zhang, Zhen ;
Yue, Kefen ;
Cheng, Yongliang ;
Li, Dongsheng ;
Zhu, Zhonghua ;
Wang, Yaoyu .
SMALL, 2025, 21 (09)
[7]   Challenges and progress in oxygen evolution reaction catalyst development for seawater electrolysis for hydrogen production [J].
Corbin, Jack ;
Jones, Mikey ;
Lyu, Cheng ;
Loh, Adeline ;
Zhang, Zhenyu ;
Zhu, Yanqui ;
Li, Xiaohong .
RSC ADVANCES, 2024, 14 (09) :6416-6442
[8]   Defect Enriched Tungsten Oxide Phosphate with Strategic Sulfur Doping for Effective Seawater Oxidation [J].
Das, Chandni ;
Sinha, Nibedita ;
Roy, Poulomi .
INORGANIC CHEMISTRY, 2023, 62 (46) :19096-19106
[9]   High-entropy NiFeCoV disulfides for enhanced alkaline water/seawater electrolysis [J].
Feng, Changrui ;
Chen, Meng ;
Zhou, Yifan ;
Xie, Zhengkun ;
Li, Xiumin ;
Xiaokaiti, Pairuzha ;
Kansha, Yasuki ;
Abudula, Abuliti ;
Guan, Guoqing .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2023, 645 :724-734
[10]   Dendritic Fe0.64Ni0.36/FeOOH Application for the Decomposition of High-Concentration Alkaline Seawater [J].
Feng, Lingling ;
Zhou, Junshuang ;
Liu, Mingxin ;
Zhao, Zikang ;
Zhang, Nan ;
Ma, Xuezheng ;
Sun, Shengwei ;
Gao, Faming .
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2023, 11 (45) :16042-16052
123456