Comparison of structure and electrochemistry of Al- and Fe-doped LiNi1/3Co1/3Mn1/3O2
文献类型：期刊论文
| 作者 | Liu, DT ; Wang, ZX ; Chen, LQ |
| 刊名 | ELECTROCHIMICA ACTA
 |
| 出版日期 | 2006 |
| 卷号 | 51期号:20页码:4199 |
| 关键词 | LITHIUM-ION BATTERIES SOLID-STATE CHEMISTRY INSERTION MATERIAL CATHODE MATERIALS LICO1/3NI1/3MN1/3O2 R(3)OVER-BAR-M LICOO2 |
| ISSN号 | 0013-4686 |
| 通讯作者 | Wang, ZX: Chinese Acad Sci, Inst Phys, Lab Solid State Ion, Beijing 100080, Peoples R China. |
| 中文摘要 | LiNi1/3Co1/3-xMxMn1/3O2 (M = Fe and Al; x = 0, 1/20, 1/9 and 1/6) have been synthesized by firing the co-precipitates of metal hydroxides. The impacts of Fe and Al doping on the structure and electrochemical performances of LiNi1/3Co1/3Mn1/3O2 are compared by means of powder X-ray diffraction (XRD), scanning electron microscopy (SEM), and galvanostatic charge/discharge test as cathode materials for lithium ion batteries. These materials keep the same layered structure as the LiNi1/3Co1/3Mn1/3O2 host. It is found that Fe- and Al-doped LiNi1/3Co1/3Mn1/3O2 show different characteristics in lattice parameter and cycling voltage plateau with increasing dopant dose. More interestingly, low Al doping (x < 1/20) improves the structural stability while Fe doping does not have such effect even at low Fe content. (c) 2005 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34963]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu, DT,Wang, ZX,Chen, LQ. Comparison of structure and electrochemistry of Al- and Fe-doped LiNi1/3Co1/3Mn1/3O2[J]. ELECTROCHIMICA ACTA,2006,51(20):4199. |
| APA | Liu, DT,Wang, ZX,&Chen, LQ.(2006).Comparison of structure and electrochemistry of Al- and Fe-doped LiNi1/3Co1/3Mn1/3O2.ELECTROCHIMICA ACTA,51(20),4199. |
| MLA | Liu, DT,et al."Comparison of structure and electrochemistry of Al- and Fe-doped LiNi1/3Co1/3Mn1/3O2".ELECTROCHIMICA ACTA 51.20(2006):4199. |
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来源：物理研究所
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