Functional Carbonaceous Compound Assisted Assembling of SnO2@C Nanocomposite as a Lithium Storage Anode Material

	Functional Carbonaceous Compound Assisted Assembling of SnO2@C Nanocomposite as a Lithium Storage Anode Material
	Zhang M ; Yang H ; Liu YN ; Xue DF ; Sun XD
刊名	science of advanced materials
	2013
卷号	5 期号:1 页码:37-45
关键词	ION BATTERIES ELECTRODE MATERIALS HOLLOW NANOSPHERES PERFORMANCE SPHERES TIN NANOPARTICLES
ISSN号	1947-2935
通讯作者	yang h
中文摘要	self-assembled sno2@c nanocomposites were fabricated by a simple hydrothermal duel reaction process using glucose and potassium stannate. in this process, glucose acted as the carbon source for the production of a carbonaceous compound, which has active functional groups on its surface. at the same time, the acidic by-products from the dehydration of glucose lower the ph of the solution to facilitate the precipitation of sno2 nanocrystals from potassium stannate. these two concurrently occurred chemical processes enable the creation of sno2 nanocrystals decorated with the carbonaceous compound with active functional groups, thus allow self-assembling of these sno2 nanocrystals into spherical aggregates of sno2@c nanocomposites. the electrochemical performance of the sno2@c nanocomposites created was evaluated as an anode material for lithium ion storage. the heat-treated composites exhibited a reversible lithium storage capacity of 300 mah/g after 50 charge/discharge cycles.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000316040900006
公开日期	2014-04-20
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/50503]
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	Zhang M,Yang H,Liu YN,et al. Functional Carbonaceous Compound Assisted Assembling of SnO2@C Nanocomposite as a Lithium Storage Anode Material[J]. science of advanced materials,2013,5(1):37-45.
APA	Zhang M,Yang H,Liu YN,Xue DF,&Sun XD.(2013).Functional Carbonaceous Compound Assisted Assembling of SnO2@C Nanocomposite as a Lithium Storage Anode Material.science of advanced materials,5(1),37-45.
MLA	Zhang M,et al."Functional Carbonaceous Compound Assisted Assembling of SnO2@C Nanocomposite as a Lithium Storage Anode Material".science of advanced materials 5.1(2013):37-45.