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, Zhen 2; Li, Xiaoming 3; Tan, Yongtao 1,2; Liu, Ying 1,2; Kong, Lingbin 1,2; Kang, Long 1,2; Chen, Chengmeng 3; Ran, Fen 1,2
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2019-04-15
卷号	781 页码:1054-1058
关键词	Vanadium nitride GO Surface polymerization Hybrid material Supercapacitor
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2018.12.149
英文摘要	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.
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
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000457845900119
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/31953]
专题	材料科学与工程学院外国语学院省部共建有色金属先进加工与再利用国家重点实验室
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
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.