Synthesis and electrochemical properties of LiNi0.4Mn1.5Cr0.1O4 and Li4Ti5O12

doi:10.1007/s12540-011-0822-8

IMR OpenIR

	Synthesis and electrochemical properties of LiNi0.4Mn1.5Cr0.1O4 and Li4Ti5O12
	Liu, G. Q.1; Wen, L.2; Liu, G. Y.1; Luo, H. Z.; Ma, B. Y.1; Wu, Q. Y.1; Tian, Y. W.1
通讯作者	Liu, G. Q.(liugq@smm.neu.edu.cn)
	2011-08-01
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 LiNi0.4Mn1.5Cr0.1O4 (LNMCO) and Li4Ti5O12 (LTO) were synthesized by the sol-gel method and the solid-state method, respectively. The particle sizes of the products LiNi0.4Mn1.5Cr0.1O4 and Li4Ti5O12 were 0.5 to 2 um and 0.5 to 0.8 um, respectively. All samples exhibited excellent electrochemical properties. A LiNi0.4Mn1.5Cr0.1O4/Li4Ti5O12 (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.
关键词	compounds sol-gel electrochemistry x-ray diffraction cycle voltammetry
资助者	China Postdoctoral Science Foundation
DOI	10.1007/s12540-011-0822-8
收录类别	SCI
语种	英语
资助项目	China Postdoctoral Science Foundation[20100471467]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000294958900022
出版者	KOREAN INST METALS MATERIALS
引用统计	被引频次：4[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/321006/105811
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 Mat & Met, 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. Synthesis and electrochemical properties of LiNi0.4Mn1.5Cr0.1O4 and Li4Ti5O12[J]. METALS AND MATERIALS INTERNATIONAL,2011,17(4):661-664.
APA	Liu, G. Q..,Wen, L..,Liu, G. Y..,Luo, H. Z..,Ma, B. Y..,...&Tian, Y. W..(2011).Synthesis and electrochemical properties of LiNi0.4Mn1.5Cr0.1O4 and Li4Ti5O12.METALS AND MATERIALS INTERNATIONAL,17(4),661-664.
MLA	Liu, G. Q.,et al."Synthesis and electrochemical properties of LiNi0.4Mn1.5Cr0.1O4 and Li4Ti5O12".METALS AND MATERIALS INTERNATIONAL 17.4(2011):661-664.