Synthesis and properties of Na0.8Ni0.4Mn0.6O2 oxide used as cathode material for sodium ion batteries

doi:10.1007/s12598-016-0757-9

IMR OpenIR

	Synthesis and properties of Na0.8Ni0.4Mn0.6O2 oxide used as cathode material for sodium ion batteries
	Liu, Guo-Qiang 1,2; Li, Yue 1; Du, Yu-Long 1; Wen, Lei 3
通讯作者	Liu, Guo-Qiang(liugq@smm.neu.edu.cn)
	2017-12-01
发表期刊	RARE METALS
ISSN	1001-0521
卷号	36 期号:12 页码:977-980
摘要	A new P2-structured oxide Na0.8Ni0.4Mn0.6O2 was synthesized using a solid reaction method in which Na2CO3, MnO2 and NiO were used as starting materials. This oxide has a high amount of electrochemically active Ni and exhibits good electrochemical intercalation behavior of Na ions, including good rate capability and good cycle performance at both room temperature and elevated temperature. It displays two apparent voltage plateaus at about 3.6 and 3.3 V, and its discharge capacity reaches 92 mAh center dot g(-1) at 0.1C in the voltage range of 2.0-4.0 V. At 1.0C, its discharge capacity reaches 85.3 mAh center dot g(-1). After 80 cycles at different current rates, the as-prepared sample exhibits good capacity retention. At elevated temperature of 55 A degrees C, the discharge capacity remains the same at low current rate of 0.1C, but at high current rate of 1.0C, the discharge capacity is a little lower than that at room temperature.
关键词	Sodium ion batteries Na0.8Ni0.4Mn0.6O2 oxide Cathode Electrochemical properties
资助者	National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province
DOI	10.1007/s12598-016-0757-9
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51574081] ; Natural Science Foundation of Liaoning Province[2014020035]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000414730400007
出版者	NONFERROUS METALS SOC CHINA
引用统计	被引频次：14[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/321006/125370
专题	中国科学院金属研究所
通讯作者	Liu, Guo-Qiang
作者单位	1.Northeastern Univ, Sch Met & Mat, Shenyang 110819, Liaoning, Peoples R China 2.Nankai Univ, Key Lab Adv Energy Mat Chem, Minist Educ, Tianjin 300071, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Liu, Guo-Qiang,Li, Yue,Du, Yu-Long,et al. Synthesis and properties of Na0.8Ni0.4Mn0.6O2 oxide used as cathode material for sodium ion batteries[J]. RARE METALS,2017,36(12):977-980.
APA	Liu, Guo-Qiang,Li, Yue,Du, Yu-Long,&Wen, Lei.(2017).Synthesis and properties of Na0.8Ni0.4Mn0.6O2 oxide used as cathode material for sodium ion batteries.RARE METALS,36(12),977-980.
MLA	Liu, Guo-Qiang,et al."Synthesis and properties of Na0.8Ni0.4Mn0.6O2 oxide used as cathode material for sodium ion batteries".RARE METALS 36.12(2017):977-980.