NiMoO4 decorated Co(OH)2 nanosheets as an efficient bifunctional electrocatalyst for urea-assisted water splitting

被引：0

作者：

Jing, Feng ^{[1
,2
]}

Liu, Zhen ^{[2
,3
]}

Fu, Sihan ^{[1
]}

Cheng, Bo ^{[3
]}

Wang, Zhiyi ^{[3
]}

Qiu, Kangwen ^{[1
,2
]}

机构：

[1] Huanghuai Univ, Coll Energy Engn, Zhumadian 463000, Henan, Peoples R China

[2] Huanghuai Univ, Henan Key Lab Smart Lighting, Zhumadian 463000, Henan, Peoples R China

[3] Huanghuai Univ, Coll Informat Engn, Zhumadian 463000, Henan, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2025年 / 61卷 / 54期

基金：

中国国家自然科学基金;

关键词：

Electrolysis;

D O I：

10.1039/d5cc02487k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This study puts forward a new bifunctional three-dimensional hierarchical heterostructure electrocatalyst consisting of a Co(OH)2/NiMoO4 system on Ni Foam. This electrocatalyst can act as an efficient catalyst for urea-assisted water electrolysis and a low cell voltage of 1.535 V is needed to drive 10 mA cm-2, which is much lower than that required in water electrolysis.

引用

页码：9952 / 9955

页数：4

共 34 条

[1] Porous, one-dimensional and high aspect ratio nanofibric network of cobalt manganese oxide as a high performance material for aqueous and solid-state supercapacitor (2 V) [J].

Bhagwan, Jai ;

Sivasankaran, V. ;

Yadav, K. L. ;

Sharma, Yogesh .

JOURNAL OF POWER SOURCES, 2016, 327 :29-37

[2] Heterostructured nanoflower-like MoO2-NiO/NF: A bifunctional electrocatalyst for highly efficient urea-assisted water splitting [J].

Deng, Zeting ;

Du, Xiangbowen ;

Qian, Kaicheng ;

Du, Leilei ;

Fang, Zheng ;

Zhu, Jiayang ;

Hong, Jia ;

Wang, Feng ;

Li, Tongtong ;

Wei, Tong ;

Li, Renhong .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2024, 62 :71-80

[3] Self-assembly of 3D hierarchical MnMoO4/NiWO4 microspheres for high-performance supercapacitor [J].

Feng, Xuansheng ;

Huang, Ying ;

Chen, Menghua ;

Chen, Xuefang ;

Li, Chao ;

Zhou, Suhua ;

Gao, Xiaogang .

JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 763 :801-807

[4]

Guo Y. M., 2025, CHINESE CHEM LETT, V509

[5] Dual-metal heterogeneous electrode enabling efficient co-electrosynthesis of adipic acid and hydrogen [J].

Jin, Gaoming ;

Ren, Xuhui ;

Lin, Cong ;

He, Bin ;

Chen, Pengzuo .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2025, 687 :432-438

[6] Self-supported 3D porous N-Doped nickel selenide electrode for hydrogen evolution reaction over a wide range of pH [J].

Jing, Feng ;

Lv, Qiying ;

Wang, Qijun ;

Chi, Kai ;

Xu, Zeyue ;

Wang, Xianbao ;

Wang, Shuai .

ELECTROCHIMICA ACTA, 2019, 304 :202-209

[7] Interface Engineering of a Hierarchical P-Modified Co/Ni3P Heterostructure for Highly Efficient Water Electrolysis Coupled with Hydrazine Degradation [J].

Li, Kaixun ;

Zhou, Guorong ;

Tong, Yun ;

Ye, Yutong ;

Chen, Pengzuo .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2023, 11 (38) :14186-14196

[8] Coupled W-Co2P hybrid nanosheets as a robust bifunctional electrocatalyst for hydrazine-assisted hydrogen production [J].

Li, Kaixun ;

Cen, Xujiang ;

He, JinFeng ;

Tong, Yun .

CHEMICAL COMMUNICATIONS, 2023, 59 (37) :5575-5578

[9] Ultrafast synthesis of an efficient urea oxidation electrocatalyst for urea-assisted fast-charging Zn-air batteries and water splitting [J].

Li, Tongtong ;

Zheng, Zhiyang ;

Chen, Zherui ;

Zhang, Mengtian ;

Liu, Zhexuan ;

Chen, Huang ;

Xiao, Xiao ;

Wang, Shaogang ;

Qu, Haotian ;

Fu, Qingjin ;

Liu, Le ;

Zhou, Ming ;

Wang, Boran ;

Zhou, Guangmin .

ENERGY & ENVIRONMENTAL SCIENCE, 2025, 18 (10) :4996-5008

[10] Long-term efficient electrosynthesis of adipic acid and hydrogen by heterostructural molybdenum-nickel alloy electrode [J].

Lin, Cong ;

Lu, Haoyun ;

Ren, Xuhui ;

He, Bin ;

Peng, Xu ;

Chen, Pengzuo .

CHEMICAL ENGINEERING JOURNAL, 2025, 509

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