SnO2 hollow spheres: Polymer bead-templated hydrothermal synthesis and their electrochemical properties for lithium storage

doi:10.1007/s11426-012-4659-x

CORC > 化学研究所 > 中国科学院化学研究所

	SnO2 hollow spheres: Polymer bead-templated hydrothermal synthesis and their electrochemical properties for lithium storage
	Yin YaXia 1,2; Xin Sen 2; Wan LiJun 2; Li CongJu 1,3; Guo YuGuo2
刊名	SCIENCE CHINA-CHEMISTRY
	2012-07-01
卷号	55 期号:7 页码:1314-1318
关键词	Tin Dioxide Hollow Spheres Nanoparticles Lithium-ion Batteries Anode Materials
ISSN号	1674-7291
DOI	10.1007/s11426-012-4659-x
英文摘要	SnO2 hollow spheres have been synthesized via a facile hydrothermal method using sulfonated polystyrene beads as a template followed by a calcination process in air. X-ray diffraction, scanning electron microscopy, and transmission electron microscopy show that the as-obtained SnO2 hollow spheres have a wall thickness of about 50 nm, and consist of nanosized SnO2 particles with a mean diameter of about 15 nm. Electrochemical measurements indicate that the SnO2 hollow spheres exhibit improved electrochemical performance in terms of specific capacity and rate capability in comparison with commercial SnO2 when used as anode materials for lithium-ion batteries. The enhanced performance may be attributed to the spherical and hollow structure, as well as the building blocks of SnO2 nanoparticles.
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000306070500016
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/48935]
专题	中国科学院化学研究所
通讯作者	Li CongJu
作者单位	1.Beijing Univ Chem Technol, Coll Mat Sci & Engn, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 3.Beijing Inst Fash Technol, Coll Mat Sci & Engn, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Yin YaXia,Xin Sen,Wan LiJun,et al. SnO2 hollow spheres: Polymer bead-templated hydrothermal synthesis and their electrochemical properties for lithium storage[J]. SCIENCE CHINA-CHEMISTRY,2012,55(7):1314-1318.
APA	Yin YaXia,Xin Sen,Wan LiJun,Li CongJu,&Guo YuGuo.(2012).SnO2 hollow spheres: Polymer bead-templated hydrothermal synthesis and their electrochemical properties for lithium storage.SCIENCE CHINA-CHEMISTRY,55(7),1314-1318.
MLA	Yin YaXia,et al."SnO2 hollow spheres: Polymer bead-templated hydrothermal synthesis and their electrochemical properties for lithium storage".SCIENCE CHINA-CHEMISTRY 55.7(2012):1314-1318.