3D porous and ultralight carbon hybrid nanostructure fabricated from carbon foam covered by monolayer of nitrogen-doped carbon nanotubes for high performance supercapacitors

	3D porous and ultralight carbon hybrid nanostructure fabricated from carbon foam covered by monolayer of nitrogen-doped carbon nanotubes for high performance supercapacitors
	He,Shuijian; Hou,Haoqing; Chen,Wei
刊名	journal of power sources
	2015
卷号	280 页码:678-686
关键词	HIGH-ENERGY DENSITY YARN SUPERCAPACITORS ELECTROCHEMICAL CAPACITORS FLEXIBLE SUPERCAPACITORS DIRECT GROWTH ELECTRODES NANOFIBERS FILMS ARCHITECTURE PAPER
通讯作者	chen,w
英文摘要	3d porous and self-supported carbon hybrids are promising electrode materials for supercapacitor application attributed to their prominent properties such as binder-free electrode fabrication process, excellent electric conductivity and high power density etc. we present here a facile chemical vapor deposition method to fabricate a novel 3d flexible carbon hybrid nanostructure by growing a monolayer of nitrogen-doped carbon nanotubes on the skeleton of carbon foam (n-cnts/cf) with fe nanoparticle as catalyst. with such 3d porous, flexible and ultralight carbon nanostructure as binder-free electrode material, large surface area is available and fast ionic transport is facilitated. moreover, the carbon-based network can provide excellent electronic conductivity. the electrochemical studies demonstrate that the supercapacitor constructed from the n-cnts/cf hybrid exhibit high power density of 69.3 kw kg(-1) and good stability with capacitance retention ration above 95% after cycled at 50 a g(-1) for 5000 cycles. therefore, the prepared porous n-cnts/cf nanostructure is expected to be a type of excellent electrode material for electrical double layer capacitors. (c) 2015 elsevier b.v. all rights reserved.
收录类别	SCI
语种	英语
WOS记录号	WOS:000350941400083
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/64783]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	He,Shuijian,Hou,Haoqing,Chen,Wei. 3D porous and ultralight carbon hybrid nanostructure fabricated from carbon foam covered by monolayer of nitrogen-doped carbon nanotubes for high performance supercapacitors[J]. journal of power sources,2015,280:678-686.
APA	He,Shuijian,Hou,Haoqing,&Chen,Wei.(2015).3D porous and ultralight carbon hybrid nanostructure fabricated from carbon foam covered by monolayer of nitrogen-doped carbon nanotubes for high performance supercapacitors.journal of power sources,280,678-686.
MLA	He,Shuijian,et al."3D porous and ultralight carbon hybrid nanostructure fabricated from carbon foam covered by monolayer of nitrogen-doped carbon nanotubes for high performance supercapacitors".journal of power sources 280(2015):678-686.