Nitrogen-Doped Porous Carbon/Co3O4 Nanocomposites as Anode Materials for Lithium-Ion Batteries

	Nitrogen-Doped Porous Carbon/Co3O4 Nanocomposites as Anode Materials for Lithium-Ion Batteries
	Wang L.; Zheng Y. L.; Wang X. H.; Chen S. H.; Xu F. G.; Zuo L.; Wu J. L.; Sun L. L.; Li Z.; Hou H. Q.; Songt Y. H.
	2014
发表期刊	Acs Applied Materials & Interfaces
ISSN	ISBN/1944-8244
卷号	6 期号:10 页码:7117-7125
摘要	A simple and industrially scalable approach to prepare porous carbon (PC) with high surface areas as well as abundant nitrogen element as anode supporting materials for lithium-ion batteries (LIBs) was developed. Herein, the N-doped PC was prepared by carbonizing crawfish shell, which is a kind of food waste with abundant marine chitin as well as a naturally porous structure. The porous structure can be kept to form the N-doped PC in the pyrolysis process. The N-doped PC-Co3O4 nanocomposites were synthesized by loading Co3O4 on the N-doped PC as anode materials for LIBs. The resulting N-doped PC-Co3O4 nanocomposites release an initial discharge of 1223 mA h g(-1) at a current density of 100 mA g(-1) still maintain a high reversible capacity of 1060 mA h g(-1) after 100 cycles, which is higher than that of individual N-doped PC or Co3O4. Particularly, the N-doped PC-Co3O4 nanocomposites can be prepared in a large yield with a low cost because the N-doped PC is derived from abundant natural waste resources, which makes it a promising anode material for LIBs.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44192
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang L.,Zheng Y. L.,Wang X. H.,et al. Nitrogen-Doped Porous Carbon/Co3O4 Nanocomposites as Anode Materials for Lithium-Ion Batteries[J]. Acs Applied Materials & Interfaces,2014,6(10):7117-7125.
APA	Wang L..,Zheng Y. L..,Wang X. H..,Chen S. H..,Xu F. G..,...&Songt Y. H..(2014).Nitrogen-Doped Porous Carbon/Co3O4 Nanocomposites as Anode Materials for Lithium-Ion Batteries.Acs Applied Materials & Interfaces,6(10),7117-7125.
MLA	Wang L.,et al."Nitrogen-Doped Porous Carbon/Co3O4 Nanocomposites as Anode Materials for Lithium-Ion Batteries".Acs Applied Materials & Interfaces 6.10(2014):7117-7125.

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