Intercalation structure of vanadium nitride nanoparticles growing on graphene surface toward high negative active material for supercapacitor utilization

doi:10.1016/j.jallcom.2018.12.149

	Intercalation structure of vanadium nitride nanoparticles growing on graphene surface toward high negative active material for supercapacitor utilization
	He, Tianqi 2; Wang, Zhen2 ; Li, Xiaoming 3; Tan, Yongtao 1,2; Liu, Ying 1,2; Kong, Lingbin1,2 ; Kang, Long 1,2; Chen, Chengmeng 3; Ran, Fen1,2
	2019-04-15
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	781 页码:1054-1058
摘要	Here, we use the method of electrochemical surface-initiated atom transfer radical polymerization to prepare VN nanoparticle/GO composites. VN nanoparticles is uniformly distributed onto the surface of GO, which forms an intercalation structure. Synergistic effect of the electrochemical active material of VN and good conductive substrate of GO significantly improves the efficiency of the electrochemically active materials to ensure the electrode behavior of charging and discharging process goes smoothly. In 2 M KOH electrolyte, the electrode material of VN/GO hybrid exhibits good specific capacitance of 109.7 F/g. And after 5000 cycles, the capacitance retention rate still reaches 93% of the initial capacity. (C) 2018 Elsevier B.V. All rights reserved.
关键词	Vanadium nitride GO Surface polymerization Hybrid material Supercapacitor
DOI	10.1016/j.jallcom.2018.12.149
收录类别	SCI ; SCIE
语种	英语
资助项目	State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals[18LHPY002]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000457845900119
出版者	ELSEVIER SCIENCE SA
EI入藏号	20185106259644
EI主题词	Vanadium compounds
EI分类号	701.1 Electricity: Basic Concepts and Phenomena - 702 Electric Batteries and Fuel Cells - 761 Nanotechnology - 802.2 Chemical Reactions - 803 Chemical Agents and Basic Industrial Chemicals - 804 Chemical Products Generally - 804.2 Inorganic Compounds - 815.2 Polymerization - 933 Solid State Physics
引用统计	被引频次：39[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/31953
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院外国语学院
通讯作者	Ran, Fen
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China; 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China; 3.Chinese Acad Sci, Inst Coal Chem, CAS Key Lab Carbon Mat, Taiyuan 030001, Shanxi, Peoples R China
第一作者单位	材料科学与工程学院
通讯作者单位	省部共建有色金属先进加工与再利用国家重点实验室; 材料科学与工程学院
第一作者的第一单位	材料科学与工程学院
推荐引用方式 GB/T 7714	He, Tianqi,Wang, Zhen,Li, Xiaoming,et al. Intercalation structure of vanadium nitride nanoparticles growing on graphene surface toward high negative active material for supercapacitor utilization[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2019,781:1054-1058.
APA	He, Tianqi.,Wang, Zhen.,Li, Xiaoming.,Tan, Yongtao.,Liu, Ying.,...&Ran, Fen.(2019).Intercalation structure of vanadium nitride nanoparticles growing on graphene surface toward high negative active material for supercapacitor utilization.JOURNAL OF ALLOYS AND COMPOUNDS,781,1054-1058.
MLA	He, Tianqi,et al."Intercalation structure of vanadium nitride nanoparticles growing on graphene surface toward high negative active material for supercapacitor utilization".JOURNAL OF ALLOYS AND COMPOUNDS 781(2019):1054-1058.