Facile synthesis and supercapacitance performance of nickel oxide decorated carbon nanotube arrays on graphene-protected copper

doi:10.1088/2053-1591/ab513c

	Facile synthesis and supercapacitance performance of nickel oxide decorated carbon nanotube arrays on graphene-protected copper
	Bi, Tiantian 1,2; Du, Jinfang 2,3; Fang, Huaqing 2; Jiang, Jinlong1,2 ; Wei, Zhiqiang1
	2019-11
发表期刊	MATERIALS RESEARCH EXPRESS
ISSN	2053-1591
卷号	6 期号:11
摘要	In this paper, the graphene/CNTs arrays were successively grown on Cu substrate by chemical vapor deposition method. The graphene/CNTs arrays were decorated with NiO nanoparticles by adsorption and thermal decomposition of Ni(acac)(2)4H(2)O. After decorating NiO nanoparticles, the graphene/CNTs-NiO possesses a more dispersing morphology and a better electrical conductivity, owing to improving the degree of graphitization of carbon nanostructure, which could provide the effective transport channels for electrolyte ions and electrons in electrochemical process. The graphene/CNTs-NiO used as a binder-free electrode exhibits a high specific capacitance of 323 F g(?1) in 1.0 M Na2SO4 aqueous solution at current density of 1 A g(?1), which is 7.6 times higher than that of graphene/CNTs electrode.
关键词	graphene carbon nanotube arrays nickel oxide thermal decomposition supercapacitor
DOI	10.1088/2053-1591/ab513c
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[51741104]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000499877000001
出版者	IOP PUBLISHING LTD
EI入藏号	20194707721489
EI主题词	Graphene
EI分类号	544.1 Copper - 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 - 933 Solid State Physics - 951 Materials Science
引用统计	被引频次：1[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/64113
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理学院
通讯作者	Bi, Tiantian
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 Sci, Dept Phys, Lanzhou 730050, Gansu, Peoples R China; 3.Guangxi Inst Occupat Technol, Dept Elect Engn & Intelligent, Chongzuo 532200, Guangxi, Peoples R China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室; 理学院
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; 理学院
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Bi, Tiantian,Du, Jinfang,Fang, Huaqing,et al. Facile synthesis and supercapacitance performance of nickel oxide decorated carbon nanotube arrays on graphene-protected copper[J]. MATERIALS RESEARCH EXPRESS,2019,6(11).
APA	Bi, Tiantian,Du, Jinfang,Fang, Huaqing,Jiang, Jinlong,&Wei, Zhiqiang.(2019).Facile synthesis and supercapacitance performance of nickel oxide decorated carbon nanotube arrays on graphene-protected copper.MATERIALS RESEARCH EXPRESS,6(11).
MLA	Bi, Tiantian,et al."Facile synthesis and supercapacitance performance of nickel oxide decorated carbon nanotube arrays on graphene-protected copper".MATERIALS RESEARCH EXPRESS 6.11(2019).