Co3Mo3N nanosheets arrays on nickel foam as highly efficient bifunctional electrocatalysts for overall urea electrolysis

doi:10.1016/j.ijhydene.2022.01.181

科研成果详情

题名	Co3Mo3N nanosheets arrays on nickel foam as highly efficient bifunctional electrocatalysts for overall urea electrolysis
作者	Tong, Rui 1; Xu, Miao 1; Huang, Haiming 1; Wu, Jun 1; Xiong, Yongchen 1; Shao, Mengmeng 2; Zhao, Yunyang3; Wang, Shuangpeng 4,5; Pan, Hui 4,5
发表日期	2022-03-12
发表期刊	International Journal of Hydrogen Energy 影响因子和分区
语种	英语
原始文献类型	Journal article (JA)
关键词	Electrocatalysts Electrolysis Hydrogen production Metabolism Nickel Active site Bifunctional electrocatalysts Catalytic performance Co3mo3N-400/NF Hydrogen evolution reactions Nanosheet arrays Nickel foam Overall urea electrolyse Oxidation reactions Urea oxidation reaction
其他关键词	EVOLUTION REACTION ; HYDROGEN ; OXIDATION ; ENERGY ; STRATEGIES ; CATALYSTS ; FUEL
摘要	Replacing dynamics-restricted oxygen evolution reaction (OER) with smart urea oxidation reaction (UOR) is very important for reducing the power consumption for hydrogen production. Here, the Co3Mo3N-400/NF is prepared using a facial way, which exhibits remarkable catalytic performances for UOR, hydrogen evolution reaction (HER) and overall urea electrolysis (OUE) because of the more exposed active sites and high electrical conductivity. At 100 mA/cm2, the Co3Mo3N-400/NF shows a small potential of 1.356 V vs. RHE (reversible hydrogen electrode) for UOR, which is much lower than that for OER. Furthermore, for HER, to reach to 100 mA/cm2, a low overpotential of 299 mV is required, and the urea has negligible influence on the HER process. For OUE, the Co3Mo3N-400/NF\|\|Co3Mo3N-400/NF shows a small cell potential of 1.481 V at 100 mA/cm2 along with a good durability. Our work provides more choice for future OUE to generate hydrogen. © 2022 Hydrogen Energy Publications LLC
资助项目	Natural Science Foundation of Hubei Province[2021CFB257];
出版者	Elsevier Ltd
出版地	OXFORD
ISSN	0360-3199
EISSN	1879-3487
卷号	47 期号:22 页码:11447-11455
DOI	10.1016/j.ijhydene.2022.01.181
页数	53
WOS类目	Chemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
WOS记录号	WOS:000776747000002
收录类别	EI ; SCOPUS ; SCIE
EI入藏号	20220711635589
EI主题词	Urea
EI分类号	522 Gas Fuels ; 548.1 Nickel ; 801.4.1 Electrochemistry ; 802.2 Chemical Reactions ; 803 Chemical Agents and Basic Industrial Chemicals ; 804.1 Organic Compounds
URL	查看原文
SCOPUSEID	2-s2.0-85124481903
通讯作者地址	[Tong, Rui]School of Mathematics,Physics and Optoelectronics Engineering,Hubei University of Automotive Technology,Shiyan,442002,China ; [Zhao, Yunyang]Scientific Research Center,Wenzhou Medical University,Wenzhou,325035,China ; [Wang, Shuangpeng]Joint Key Laboratory of the Ministry of Education,Institute of Applied Physics and Materials Engineering,University of Macau,Macau,China
Scopus学科分类	Renewable Energy, Sustainability and the Environment;Fuel Technology;Condensed Matter Physics;Energy Engineering and Power Technology
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/34995
专题	附属第二医院_科研中心
通讯作者	Tong, Rui; Zhao, Yunyang; Wang, Shuangpeng
作者单位	1.School of Mathematics,Physics and Optoelectronics Engineering,Hubei University of Automotive Technology,Shiyan,442002,China; 2.School of Materials Science and Engineering,Dongguan University of Technology,Dongguan,China; 3.Scientific Research Center,Wenzhou Medical University,Wenzhou,325035,China; 4.Joint Key Laboratory of the Ministry of Education,Institute of Applied Physics and Materials Engineering,University of Macau,Macau,China; 5.Department of Physics and Chemistry,Faculty of Science and Technology,University of Macau,Macau,China
通讯作者单位	温州医科大学
推荐引用方式 GB/T 7714	Tong, Rui,Xu, Miao,Huang, Haiming,et al. Co3Mo3N nanosheets arrays on nickel foam as highly efficient bifunctional electrocatalysts for overall urea electrolysis[J]. International Journal of Hydrogen Energy,2022,47(22):11447-11455.
APA	Tong, Rui., Xu, Miao., Huang, Haiming., Wu, Jun., Xiong, Yongchen., ... & Pan, Hui. (2022). Co3Mo3N nanosheets arrays on nickel foam as highly efficient bifunctional electrocatalysts for overall urea electrolysis. International Journal of Hydrogen Energy, 47(22), 11447-11455.
MLA	Tong, Rui,et al."Co3Mo3N nanosheets arrays on nickel foam as highly efficient bifunctional electrocatalysts for overall urea electrolysis".International Journal of Hydrogen Energy 47.22(2022):11447-11455.