Rate capability of spinel LiCr0.1Ni0.4Mn1.5O4

doi:10.1016/j.jallcom.2010.04.076

IMR OpenIR

	Rate capability of spinel LiCr0.1Ni0.4Mn1.5O4
	Liu, G. Q.1; Wen, L.2; Liu, G. Y.1; Tian, Y. W.1
通讯作者	Liu, G. Q.()
	2010-07-09
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 LiCr0.1Ni0.4Mn1.5O4 is synthesized by a sol-gel method In this synthesizing process, Li(CH3COO)2H(2)O, Ni(CH3COO)(2) 4H(2)O, Mn(CH3COO)(2) 4H(2)O and Cr(NO3)(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
关键词	LiCr0.1Ni0.4Mn1.5O4 Li-ion batteries Cathode material Properties Rate capability
DOI	10.1016/j.jallcom.2010.04.076
收录类别	SCI
语种	英语
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000279511300015
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：23[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/100326
专题	中国科学院金属研究所
通讯作者	Liu, G. Q.
作者单位	1.Northeastern Univ, Sch Met & Mat, Shenyang 110004, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu, G. Q.,Wen, L.,Liu, G. Y.,et al. Rate capability of spinel LiCr0.1Ni0.4Mn1.5O4[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2010,501(2):233-235.
APA	Liu, G. Q.,Wen, L.,Liu, G. Y.,&Tian, Y. W..(2010).Rate capability of spinel LiCr0.1Ni0.4Mn1.5O4.JOURNAL OF ALLOYS AND COMPOUNDS,501(2),233-235.
MLA	Liu, G. Q.,et al."Rate capability of spinel LiCr0.1Ni0.4Mn1.5O4".JOURNAL OF ALLOYS AND COMPOUNDS 501.2(2010):233-235.