Electrochemical properties of LiNi0.5Mn1.3Ti0.2O4/Li4Ti5O12 cells

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	Electrochemical properties of LiNi0.5Mn1.3Ti0.2O4/Li4Ti5O12 cells
	C. G. Liu; X. Wang; Y. J. Gao; L. Wen; G. Y. Liu; J. J. Zheng; P. Cen; Y. Li
	2012
发表期刊	International Journal of Minerals Metallurgy and Materials
ISSN	1674-4799
卷号	19 期号:5 页码:457-460
摘要	Spinel compounds LiNi0.5Mn1.3Ti0.2O4 (LNMTO) and Li4Ti5O12 (LTO) were synthesized by different methods. The particle sizes of LNMTO and LTO are 0.5-2 and 0.5-0.8 mu m, respectively. The LNMTO/LTO cell exhibits better electrochemical properties at both a low current rate of 0.2C and a high current rate of 1C. When the specific capacity was determined based on the mass of the LNMTO cathode, the LNMTO/LTO cell delivered 137 mA.h.g(-1) at 0.2C and 118.2 mA.h.g(-1) at 1C, and the corresponding capacity retentions after 30 cycles are 88.5% and 92.4%, respectively.
部门归属	[liu, guo-giang; wang, xi; gao, ya-jie; liu, guang-yin; zheng, jian-jie; cen, peng; li, ying] northeastern univ, sch met & mat, shenyang 110004, peoples r china. [wen, lei] chinese acad sci, inst met res, shenyang 110016, peoples r china.;li, y (reprint author), northeastern univ, sch met & mat, shenyang 110004, peoples r china.;liying@mail.neu.edu.cn
关键词	Lithium Batteries Titanium Compounds Nickel Compounds Manganese Compounds Oxides Electrochemical Properties Spray-pyrolysis Li4ti5o12
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文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/60103
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	C. G. Liu,X. Wang,Y. J. Gao,et al. Electrochemical properties of LiNi0.5Mn1.3Ti0.2O4/Li4Ti5O12 cells[J]. International Journal of Minerals Metallurgy and Materials,2012,19(5):457-460.
APA	C. G. Liu.,X. Wang.,Y. J. Gao.,L. Wen.,G. Y. Liu.,...&Y. Li.(2012).Electrochemical properties of LiNi0.5Mn1.3Ti0.2O4/Li4Ti5O12 cells.International Journal of Minerals Metallurgy and Materials,19(5),457-460.
MLA	C. G. Liu,et al."Electrochemical properties of LiNi0.5Mn1.3Ti0.2O4/Li4Ti5O12 cells".International Journal of Minerals Metallurgy and Materials 19.5(2012):457-460.