Synthesis and electrochemical properties of LiNi(0.4)Mn(1.5)Cr(0.1)O(4) and Li(4)Ti(5)O(12)

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	Synthesis and electrochemical properties of LiNi(0.4)Mn(1.5)Cr(0.1)O(4) and Li(4)Ti(5)O(12)
	G. Q. Liu; L. Wen; G. Y. Liu; H. Z. Luo; B. Y. Ma; Q. Y. Wu; Y. W. Tian
	2011
发表期刊	Metals and Materials International
ISSN	1598-9623
卷号	17 期号:4 页码:661-664
摘要	Spinel compound LiNi(0.4)Mn(1.5)Cr(0.1)O(4) (LNMCO) and Li(4)Ti(5)O(12) (LTO) were synthesized by the sol-gel method and the solid-state method, respectively. The particle sizes of the products LiNi(0.4)Mn(1.5)Cr(0.1)O(4) and Li(4)Ti(5)O(12) were 0.5 to 2 um and 0.5 to 0.8 um, respectively. All samples exhibited excellent electrochemical properties. A LiNi(0.4)Mn(1.5)Cr(0.1)O(4)/Li(4)Ti(5)O(12) (LNMCO/LTO) cell was fabricated and was demonstrated to exhibit good electrochemical properties at the high current rate of 1 C. When the specific capacity was determined based on the mass of the LNMCO cathode, the LNMCO/LTO cell delivered 125 mAh g(-1) at 1 C and 77 mAh g(-1) at 5 C. The capacity retentions after 30 cycles were 94.4 % and 83.1 %, respectively.
部门归属	[liu, g. q.; liu, g. y.; ma, b. y.; wu, q. y.; tian, y. w.] northeastern univ, sch mat & met, shenyang 110004, peoples r china. [wen, l.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;liu, gq (reprint author), northeastern univ, sch mat & met, shenyang 110004, peoples r china;liugq@smm.neu.edu.cn
关键词	Compounds Sol-gel Electrochemistry X-ray Diffraction Cycle Voltammetry Performance Cells
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文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30519
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 LiNi(0.4)Mn(1.5)Cr(0.1)O(4) and Li(4)Ti(5)O(12)[J]. Metals and Materials International,2011,17(4):661-664.
APA	G. Q. Liu.,L. Wen.,G. Y. Liu.,H. Z. Luo.,B. Y. Ma.,...&Y. W. Tian.(2011).Synthesis and electrochemical properties of LiNi(0.4)Mn(1.5)Cr(0.1)O(4) and Li(4)Ti(5)O(12).Metals and Materials International,17(4),661-664.
MLA	G. Q. Liu,et al."Synthesis and electrochemical properties of LiNi(0.4)Mn(1.5)Cr(0.1)O(4) and Li(4)Ti(5)O(12)".Metals and Materials International 17.4(2011):661-664.