Rate capability of spinel LiCr(0.1)Ni(0.4)Mn(1.5)O(4)

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	Rate capability of spinel LiCr(0.1)Ni(0.4)Mn(1.5)O(4)
	G. Q. Liu; L. Wen; G. Y. Liu; Y. W. Tian
	2010
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	501 期号:2 页码:233-235
摘要	The spinel compound LiCr(0.1)Ni(0.4)Mn(1.5)O(4) is synthesized by a sol-gel method In this synthesizing process, Li(CH(3)COO)2H(2)O, Ni(CH(3)COO)(2) 4H(2)O, Mn(CH(3)COO)(2) 4H(2)O and Cr(NO(3))(3) 9H(2)O are used as reactants, and malic acid as chelating agent The reaction takes place at 900 degrees C for 8 h. The electrochemical performances of the as-prepared sample are measured at different current rates In the range of 3.5-5.0 V, its discharge capacities are 141, 125 and 95 mAh g(-1) at 0.5, 1 and 5C, respectively. Based on cycle voltammerry results, the diffusion coefficient of Li(+) is calculated as 6.75 x 10(-10) cm(2) s(-1) at 407 V in oxidation process. (C) 2010 Elsevier B V. All rights reserved
部门归属	[liu, g. q.; liu, g. y.; tian, y. w.] northeastern 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, gq (reprint author), northeastern univ, sch met & mat, shenyang 110004, peoples r china
关键词	Licr(0.1)Ni(0.4)Mn(1.5)o(4) Li-ion Batteries Cathode Material Properties Rate Capability Cathode Materials Electrochemical Characteristics Lini0.5mn1.5o4 Batteries Electrode Substitution Performance Mn
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文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31285
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. Rate capability of spinel LiCr(0.1)Ni(0.4)Mn(1.5)O(4)[J]. Journal of Alloys and Compounds,2010,501(2):233-235.
APA	G. Q. Liu,L. Wen,G. Y. Liu,&Y. W. Tian.(2010).Rate capability of spinel LiCr(0.1)Ni(0.4)Mn(1.5)O(4).Journal of Alloys and Compounds,501(2),233-235.
MLA	G. Q. Liu,et al."Rate capability of spinel LiCr(0.1)Ni(0.4)Mn(1.5)O(4)".Journal of Alloys and Compounds 501.2(2010):233-235.