Graphene Anchored with Co(3)O(4) Nanoparticles as Anode of Lithium Ion Batteries with Enhanced Reversible Capacity and Cyclic Performance

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	Graphene Anchored with Co(3)O(4) Nanoparticles as Anode of Lithium Ion Batteries with Enhanced Reversible Capacity and Cyclic Performance
	Z. S. Wu; W. C. Ren; L. Wen; L. B. Gao; J. P. Zhao; Z. P. Chen; G. M. Zhou; F. Li; H. M. Cheng
	2010
发表期刊	Acs Nano
ISSN	1936-0851
卷号	4 期号:6 页码:3187-3194
摘要	We report a facile strategy to synthesize the nanocomposite of Co(3)O(4) nanoparticles anchored on conducting graphene as an advanced anode material for high-performance lithium-ion batteries. The Co(3)O(4) nanoparticles obtained are 10-30 nm in size and homogeneously anchor on graphene sheets as spacers to keep the neighboring sheets separated. This Co(3)O(4)/graphene nanocomposite displays superior Li-battery performance with large reversible capacity, excellent cyclic performance, and good rate capability, highlighting the importance of the anchoring of nanopartides on graphene sheets for maximum utilization of electrochemically active Co(3)O(4) nanopartides and graphene for energy storage applications in high-performance lithium-ion batteries.
部门归属	[wu, zhong-shuai; ren, wencai; wen, lei; gao, libo; zhao, jinping; chen, zongping; zhou, guangmin; li, feng; cheng, hui-ming] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;ren, wc (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china;wcren@imr.ac.cn cheng@imr.ac.cn
关键词	Graphene Cobalt Oxide Nanomaterial Anode Lithium-ion Batteries Cyclic Performance Negative Electrode Material Cobalt Oxide Composites High-quality Graphene Sn-c Composite Electrochemical Performance Storage Properties Facile Synthesis Gas Sensors Li Storage Carbon
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31591
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. S. Wu,W. C. Ren,L. Wen,et al. Graphene Anchored with Co(3)O(4) Nanoparticles as Anode of Lithium Ion Batteries with Enhanced Reversible Capacity and Cyclic Performance[J]. Acs Nano,2010,4(6):3187-3194.
APA	Z. S. Wu.,W. C. Ren.,L. Wen.,L. B. Gao.,J. P. Zhao.,...&H. M. Cheng.(2010).Graphene Anchored with Co(3)O(4) Nanoparticles as Anode of Lithium Ion Batteries with Enhanced Reversible Capacity and Cyclic Performance.Acs Nano,4(6),3187-3194.
MLA	Z. S. Wu,et al."Graphene Anchored with Co(3)O(4) Nanoparticles as Anode of Lithium Ion Batteries with Enhanced Reversible Capacity and Cyclic Performance".Acs Nano 4.6(2010):3187-3194.