Co, Ni-Doped MoS2 Nanosheet Composites for Electrocatalytic Hydrogen Evolution

被引：3

作者：

Zhu, Denglin ^{[1
]}

Wang, Jiani ^{[1
]}

Ling, Qian ^{[1
]}

Shu, Sizhan ^{[1
]}

Chen, Lihong ^{[1
]}

Li, Jincheng ^{[1
]}

Yao, Yuxiang ^{[1
]}

Dou, Wenyue ^{[1
]}

Fu, Yi ^{[1
]}

Huang, Qiwen ^{[1
]}

Wang, Xuejun ^{[1
]}

Chen, Yujia ^{[1
]}

Zhou, Zile ^{[1
]}

Wu, Pingfan ^{[1
]}

机构：

[1] Hubei Univ Technol, Inst POM Based Mat, Hubei Prov Key Lab Green Mat Light Ind, Wuhan 430068, Peoples R China

来源：

ACS APPLIED NANO MATERIALS | 2024年 / 7卷 / 24期

基金：

中国国家自然科学基金;

关键词：

HER; atoms doping; polyoxomolybdate; molybdenum sulfide; electrocatalysis; CATALYSTS;

D O I：

10.1021/acsanm.4c05423

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Developing low-cost, highly active, and stable electrocatalysts is crucial for large-scale hydrogen production. Here, we utilized Anderson-type polyoxometalate (NH4)4[NiMo6O24H6]<middle dot>5H2O (NiMo6) as the precursor, [Co(NH3)6]Cl3 as the cobalt source, and thiourea as the sulfur source to synthesize MoS2-based nanomaterials doped with Co and Ni, forming MoS2-Co4S3-NiS2. The catalyst exhibited a low overpotential of only 32 mV at 10 mA cm-2 with a Tafel slope of 33.46 mV dec-1 for hydrogen evolution. Moreover, they demonstrated excellent long-term stability in alkaline solutions. This controlled synthesis approach not only achieved superior hydrogen evolution reaction (HER) properties but also extended the application of polyoxometalates (POMs) in electrocatalysis.

引用

页码：28371 / 28379

页数：9

共 52 条

[1] Hybrid polyoxometalates as post-functionalization platforms: from fundamentals to emerging applications [J].

Anyushin, Alexander, V ;

Kondinski, Aleksandar ;

Parac-Vogt, Tatjana N. .

CHEMICAL SOCIETY REVIEWS, 2020, 49 (02) :382-432

[2] Interface-engineered MoS2/CoS/NF bifunctional catalysts for highly-efficient water electrolysis [J].

Chen, Wenxia ;

Zhu, Xingwang ;

Wang, Rui ;

Wei, Wei ;

Liu, Meng ;

Dong, Shuai ;

Ostrikov, Kostya Ken ;

Zang, Shuang-Quan .

JOURNAL OF ENERGY CHEMISTRY, 2022, 75 :16-25

[3] Recent trends in alkaline hydrogen evolution using nonprecious multi-metallic electrocatalysts [J].

Dastafkan, Kamran ;

Zhao, Chuan .

CURRENT OPINION IN GREEN AND SUSTAINABLE CHEMISTRY, 2020, 25

[4] Precise determination of Tafel slopes by DEMS. Hydrogen evolution on tungsten-based catalysts in alkaline solution [J].

Diaz-Coello, S. ;

Garcia, G. ;

Arevalo, M. C. ;

Pastor, E. .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2019, 44 (25) :12576-12582

[5] Synthesis and study of electrochemical properties of Ni-Co-V@PrGO to enhance hydrogen evolution reaction [J].

Farzinpour, Farzaneh ;

Ensafi, Ali A. ;

Mousaabadi, Kimia Zarean ;

Rezaei, Behzad .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2023, 48 (55) :21249-21258

[6] N, P co-doping triggered phase transition of MoS2 with enlarged interlayer spacing for efficient hydrogen evolution [J].

Feng, Ailing ;

Ding, Shijiu ;

Liu, Peitao ;

Zu, Yanqing ;

Han, Fengbo ;

Li, Xiaodong ;

Liu, Liang ;

Chen, Yanan .

NEW JOURNAL OF CHEMISTRY, 2022, 46 (32) :15693-15700

[7] Achieving High-Power and Dendrite-Free Lithium Metal Anodes via Interfacial Ion-Transport-Rectifying Pump [J].

Feng, Yang ;

Zhong, Beidou ;

Zhang, Ruochen ;

Peng, Maoyu ;

Hu, Zhe ;

Wu, Zhonghan ;

Deng, Nanping ;

Zhang, Wang ;

Zhang, Kai .

ADVANCED ENERGY MATERIALS, 2023, 13 (12)

[8] A Solid-Solution with Asymmetric Ni-O-Cr Sites for Boosting Protonation toward Anodic Oxidation [J].

Feng, Yihan ;

Wang, Xunlu ;

Ma, Junqing ;

Wang, Nan ;

Liu, Qiunan ;

Suenaga, Kazu ;

Chen, Wei ;

Zhang, Jitang ;

Zhou, Yin ;

Wang, Jiacheng .

ADVANCED ENERGY MATERIALS, 2024, 14 (38)

[9] One-dimensional growth of MoOx-based organic-inorganic hybrid nanowires with tunable photochromic properties [J].

Gao, Qingsheng ;

Wang, Sinong ;

Fang, Haocheng ;

Weng, Jingwei ;

Zhang, Yahong ;

Mao, Jianjiang ;

Tang, Yi .

JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (11) :4709-4715

[10] FeS2/FeCoS2 nanoparticles/reduced graphene oxide interfacial composite structure as highly reactive counter electrodes in dye-sensitized solar cells [J].

Gao, Yuan ;

Liao, Wei ;

Wang, Wen ;

Zuo, Xueqin ;

Yang, Qun ;

Tang, Huaibao ;

Jin, Shaowei ;

Li, Guang .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2021, 32 (07) :8226-8236

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