IMR OpenIR
Synthesis and properties of Na0.8Ni0.4Mn0.6O2 oxide used ascathode material for sodium ion batteries
Alternative TitleSynthesis and properties of Na_(0.8)Ni_(0.4)Mn_(0.6)O_2 oxide used as cathode material for sodium ion batteries
Liu Guoqiang1; Li Yue1; Du Yulong1; Wen Lei2
2017
Source Publication稀有金属:英文版
ISSN1001-0521
Volume36.0Issue:012Pages:977-980
AbstractA new P2-structured oxide Na0.8Ni0.4Mn0.602was synthesized using a solid reaction method in whichNa2CO3, MnO2 and NiO were used as starting materials.This oxide has a high amount of electrochemically activeNi and exhibits good electrochemical intercalation behav-ior of Na ions, including good rate capability and goodcycle performance at both room temperature and elevatedtemperature. It displays two apparent voltage plateaus atabout 3.6 and 3.3 V, and its discharge capacity reaches92 mAh-g-l at 0.1C in the voltage range of 2.0-4.0 V. At1.0C, its discharge capacity reaches 85.3 mAh.g^-1. After80 cycles at different current rates, the as-prepared sampleexhibits good capacity retention. At elevated temperatureof 55℃, the discharge capacity remains the same at lowcurrent rate of 0.1C, but at high current rate of 1.0C, thedischarge capacity is a little lower than that at roomtemperature.
Other AbstractA new P2-structured oxide Na_(0.8)Ni_(0.4)Mn_(0.6)O_2 was synthesized using a solid reaction method in which Na_2CO_3, MnO_2 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·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·g~(-1). After 80 cycles at different current rates, the as-prepared sample exhibits good capacity retention. At elevated temperature of 55 ℃, 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.
KeywordKeywords Sodium ion batteries Na0.8Ni0.4Mn0.6O2 oxide Cathode Electrochemical properties
Indexed ByCSCD
Language中文
CSCD IDCSCD:6166415
Citation statistics
Cited Times:3[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/144349
Collection中国科学院金属研究所
Affiliation1.东北大学
2.中国科学院金属研究所
Recommended Citation
GB/T 7714
Liu Guoqiang,Li Yue,Du Yulong,et al. Synthesis and properties of Na0.8Ni0.4Mn0.6O2 oxide used ascathode material for sodium ion batteries[J]. 稀有金属:英文版,2017,36.0(012):977-980.
APA Liu Guoqiang,Li Yue,Du Yulong,&Wen Lei.(2017).Synthesis and properties of Na0.8Ni0.4Mn0.6O2 oxide used ascathode material for sodium ion batteries.稀有金属:英文版,36.0(012),977-980.
MLA Liu Guoqiang,et al."Synthesis and properties of Na0.8Ni0.4Mn0.6O2 oxide used ascathode material for sodium ion batteries".稀有金属:英文版 36.0.012(2017):977-980.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu Guoqiang]'s Articles
[Li Yue]'s Articles
[Du Yulong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu Guoqiang]'s Articles
[Li Yue]'s Articles
[Du Yulong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu Guoqiang]'s Articles
[Li Yue]'s Articles
[Du Yulong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.