New easy way preparation of core/shell structured SnO2@carbon spheres and application for lithium-ion batteries

	New easy way preparation of core/shell structured SnO2@carbon spheres and application for lithium-ion batteries
	Chen XC ; Kierzek K ; Wilgosz K ; Machnikowski J ; Gong J ; Feng JD ; Tang T ; Kalenczuk RJ ; Chen HM ; Chu PK ; Mijowska E
刊名	journal of power sources
	2012
卷号	216 页码:475-481
关键词	HOLLOW CARBON SPHERES HIGH-CAPACITY ANODE MATERIAL ELECTROCHEMICAL PROPERTIES MESOPOROUS SNO2 NANOPARTICLES STORAGE TIN SHELL NANOSPHERES
ISSN号	0378-7753
通讯作者	chen xc
中文摘要	a novel way for the synthesis of core/shell structures composed of tin oxide nanoparticles confined in mesoporous hollow carbon spheres (sno2@mhcs) is newly reported. the materials which have a uniform size distribution, good structural stability and large surface area show superior cycling performance and are suitable for high-power anodes. core/shell structured sno2@mhcs takes advantage of the virtues of sno2 and porous carbon in lithium-ion battery. this structure provides a rapid lithium transport pathway and boasts a highly reversible capacity. when the sno2/c ratio is 78.6/21.4 (w/w), the surface area of sno2@mhcs is 183 m(2) g(-1) and specific capacity value is 450 mah g(-1) at 1/5 c after 50 cycles. the sno2@mhcs materials have large potential in next-generation lithium-ion batteries. (c) 2012 elsevier b.v. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000308335500063
公开日期	2013-04-22
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/47901]
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	Chen XC,Kierzek K,Wilgosz K,et al. New easy way preparation of core/shell structured SnO2@carbon spheres and application for lithium-ion batteries[J]. journal of power sources,2012,216:475-481.
APA	Chen XC.,Kierzek K.,Wilgosz K.,Machnikowski J.,Gong J.,...&Mijowska E.(2012).New easy way preparation of core/shell structured SnO2@carbon spheres and application for lithium-ion batteries.journal of power sources,216,475-481.
MLA	Chen XC,et al."New easy way preparation of core/shell structured SnO2@carbon spheres and application for lithium-ion batteries".journal of power sources 216(2012):475-481.