Synthesis and electrochemical properties of Li(4)Ti(5)O(12)

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	Synthesis and electrochemical properties of Li(4)Ti(5)O(12)
	G. Q. Liu; L. Wen; G. Y. Liu; Q. Y. Wu; H. Z. Luo; B. Y. Ma; Y. W. Tian
	2011
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	509 期号:22 页码:6427-6432
摘要	The spinel compound Li(4)Ti(5)O(12) was synthesized by a solid state method. In this synthesizing process, anatase TiO(2) and Li(2)CO(3) were used as reactants. The influences of reaction temperature and calcination time on the properties of products were studied. When calcination temperature was 750 degrees C and calcination temperature was 24 h, the products exhibited good electrochemical properties. Its discharge capacity reached 160mAh g(-1) and its capacity retention was 97% at the 50th cycle when the current rate was 1 C. When current rate increased to 10 C, its first discharge capacity could reach 136mAh g(-1), and its capacity retention was 85% at the 50th cycle. (C) 2011 Elsevier B.V. All rights reserved.
部门归属	[liu, g. q.; liu, g. y.; wu, q. y.; ma, b. y.; tian, y. w.] northwestern univ, sch met & mat, shenyang 110004, peoples r china. [wen, l.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [liu, g. y.] jilin univ, coll mat sci & engn, changchun 130025, peoples r china. [luo, h. z.] council sci & ind res csir s africa, pretoria, south africa.;liu, gq (reprint author), northwestern univ, sch met & mat, shenyang 110004, peoples r china;liugq@smm.neu.edu.cn
关键词	Inorganic Compounds Chemical Synthesis Electrochemical Measurements Electrochemical Properties Spinel Li4ti5o12 Spray-pyrolysis Anode Material Lithium Batteries Graphite
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30520
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	G. Q. Liu,L. Wen,G. Y. Liu,et al. Synthesis and electrochemical properties of Li(4)Ti(5)O(12)[J]. Journal of Alloys and Compounds,2011,509(22):6427-6432.
APA	G. Q. Liu.,L. Wen.,G. Y. Liu.,Q. Y. Wu.,H. Z. Luo.,...&Y. W. Tian.(2011).Synthesis and electrochemical properties of Li(4)Ti(5)O(12).Journal of Alloys and Compounds,509(22),6427-6432.
MLA	G. Q. Liu,et al."Synthesis and electrochemical properties of Li(4)Ti(5)O(12)".Journal of Alloys and Compounds 509.22(2011):6427-6432.