Deposition of Nanocrystal Co3O4 on Graphene Nanosheets as Anode Materials for Lithium Ion Batteries

	Deposition of Nanocrystal Co3O4 on Graphene Nanosheets as Anode Materials for Lithium Ion Batteries
	Fan, Shan 1,2; Zhang, Yong 1,2; Ma, Xiangang 3; Yan, Eryun 1; Liu, Xijun 1,2; Li, Shuhua 1; Liang, Wenchao 1; Zhai, Xiaodong 1
刊名	international journal of electrochemical science
	2013-08-01
卷号	8 期号:8 页码:10498-10505
关键词	Cobalt oxide Graphene Nanocrystalline materials Lithium-ion battery
英文摘要	we report a facile strategy to synthesize the nanocomposite of co3o4 nanoparticles anchored on conducting graphene as an advanced anode material for high-performance lithium-ion batteries. the nanocomposite was characterized by x-ray diffraction (xrd), x-ray photoelectron spectroscopy (xps), scanning electron spectroscopy (sem) and transmission electron microscopy (tem). it was found that the co3o4 nanoparticles obtained are 10-30 nm in size and homogeneously anchor on graphene sheets as spacers to keep the neighboring sheets separated. the electrochemical properties of this co3o4/grapheme nanocomposite as an anode material for lithium-ion batteries is evaluated. the nanocomposite displays superior li-battery performance with the high capacity, superior rate capability, and excellent cyclic stability.
WOS标题词	science & technology ; physical sciences
类目[WOS]	electrochemistry
研究领域[WOS]	electrochemistry
关键词[WOS]	li-storage properties ; reversible capacity ; nanostructures ; nanoparticles ; performance ; morphology ; oxide
收录类别	SCI
语种	英语
WOS记录号	WOS:000323548600028
公开日期	2015-11-10
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/137911]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Qiqihar Univ, Coll Mat Sci & Engn, Qiqihar 161006, Peoples R China 2.Coll Heilongjiang Prov, Key Lab Polymer Composit & Modificat, Harbin, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, Beijing 100864, Peoples R China
推荐引用方式 GB/T 7714	Fan, Shan,Zhang, Yong,Ma, Xiangang,et al. Deposition of Nanocrystal Co3O4 on Graphene Nanosheets as Anode Materials for Lithium Ion Batteries[J]. international journal of electrochemical science,2013,8(8):10498-10505.
APA	Fan, Shan.,Zhang, Yong.,Ma, Xiangang.,Yan, Eryun.,Liu, Xijun.,...&Zhai, Xiaodong.(2013).Deposition of Nanocrystal Co3O4 on Graphene Nanosheets as Anode Materials for Lithium Ion Batteries.international journal of electrochemical science,8(8),10498-10505.
MLA	Fan, Shan,et al."Deposition of Nanocrystal Co3O4 on Graphene Nanosheets as Anode Materials for Lithium Ion Batteries".international journal of electrochemical science 8.8(2013):10498-10505.