One dimensional MnO2/titanium nitride nanotube coaxial arrays for high performance electrochemical capacitive energy storage

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 仿生能源与储能系统团队

	One dimensional MnO2/titanium nitride nanotube coaxial arrays for high performance electrochemical capacitive energy storage
	Dong, Shanmu 1; Chen, Xiao 1; Gu, Lin 2; Zhou, Xinhong 3; Li, Lanfeng 3; Liu, Zhihong 1; Han, Pengxian 1; Xu, Hongxia 1; Yao, Jianhua 1; Wang, Haibo 1
刊名	ENERGY & ENVIRONMENTAL SCIENCE
	2011-09-01
卷号	4 期号:9 页码:3502-3508
英文摘要	One dimensional MnO2/titanium nitride nanotube coaxial arrays have been designed for a high performance electrochemical capacitive energy storage system based on the concept of fabricating an efficient, fast charge separation network. This nanostructured composite material was prepared by electrodepositing mesoporous MnO2 into TiN nanotube arrays (TiN NTA), which are prepared by anodization of a Ti foil substrate and subsequent nitridation using ammonia annealing. The electrodeposited mesoporous MnO2 inside the electrically conductive framework of a TiN nanotube has been found to show high specific capacitance (681.0 F g(-1) at 2 A g(-1)), excellent rate capability (55% capacitance retention from 2 to 2000 mV s(-1)), and a long cycle life (3% capacitance loss after 1000 cycles). These results demonstrate that this coaxial composite nanostructure is very promising for high performance supercapacitors.
学科主题	仿生能源系统
WOS标题词	Science & Technology ; Physical Sciences ; Technology ; Life Sciences & Biomedicine
类目[WOS]	Chemistry, Multidisciplinary ; Energy & Fuels ; Engineering, Chemical ; Environmental Sciences
研究领域[WOS]	Chemistry ; Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
关键词[WOS]	LITHIUM-ION BATTERIES ; MANGANESE OXIDE ; ELECTRODE MATERIALS ; CARBON NANOFIBERS ; HYDROUS RUO2 ; SUPERCAPACITORS ; MNO2 ; NANOCOMPOSITE ; COMPOSITES ; NANOWIRES
收录类别	SCI
语种	英语
WOS记录号	WOS:000294306900044
公开日期	2012-06-12
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn:8080/handle/337004/995]
专题	青岛生物能源与过程研究所_仿生能源与储能系统团队
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Tohoku Univ, WPI Adv Inst Mat Res, Sendai, Miyagi 9808577, Japan 3.Qingdao Univ Sci & Technol, Qingdao 266101, Peoples R China 4.Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Dong, Shanmu,Chen, Xiao,Gu, Lin,et al. One dimensional MnO2/titanium nitride nanotube coaxial arrays for high performance electrochemical capacitive energy storage[J]. ENERGY & ENVIRONMENTAL SCIENCE,2011,4(9):3502-3508.
APA	Dong, Shanmu.,Chen, Xiao.,Gu, Lin.,Zhou, Xinhong.,Li, Lanfeng.,...&Chen, Liquan.(2011).One dimensional MnO2/titanium nitride nanotube coaxial arrays for high performance electrochemical capacitive energy storage.ENERGY & ENVIRONMENTAL SCIENCE,4(9),3502-3508.
MLA	Dong, Shanmu,et al."One dimensional MnO2/titanium nitride nanotube coaxial arrays for high performance electrochemical capacitive energy storage".ENERGY & ENVIRONMENTAL SCIENCE 4.9(2011):3502-3508.