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Synthesis and properties of Na0.8Ni0.4Mn0.6O2 oxide used as cathode material for sodium ion batteries
Liu, Guo-Qiang1,2; Li, Yue1; Du, Yu-Long1; Wen, Lei3
Corresponding AuthorLiu, Guo-Qiang(liugq@smm.neu.edu.cn)
2017-12-01
Source PublicationRARE METALS
ISSN1001-0521
Volume36Issue:12Pages:977-980
AbstractA 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.
KeywordSodium ion batteries Na0.8Ni0.4Mn0.6O2 oxide Cathode Electrochemical properties
Funding OrganizationNational Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province
DOI10.1007/s12598-016-0757-9
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51574081] ; Natural Science Foundation of Liaoning Province[2014020035]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000414730400007
PublisherNONFERROUS METALS SOC CHINA
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/125366
Collection中国科学院金属研究所
Corresponding AuthorLiu, Guo-Qiang
Affiliation1.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
Recommended Citation
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.
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