Exploring the working mechanism of Li+ in O3-type NaLi0.1Ni0.35Mn0.55O2 cathode materials for rechargeable Na-ion batteries
文献类型：期刊论文
| 作者 | Zheng, SY; Zhong, GM; McDonald, MJ; Gong, ZL; Liu, R; Wen, W; Yang, C; Yang, Y |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2016 |
| 卷号 | 4期号:23页码:9054-9062 |
| ISSN号 | 2050-7488 |
| 通讯作者 | Yang, Y (reprint author), Xiamen Univ, Collaborat Innovat Ctr Chem Energy Mat, State Key Lab Phys Chem Solid Surface, Dept Chem,Coll Chem & Chem Engn, Xiamen 361005, Peoples R China. ; Yang, Y (reprint author), Xiamen Univ, Sch Energy Res, Xiamen 361005, Peoples R China. |
| 英文摘要 | Na-ion batteries (NIBs) have recently attracted much attention, due to their low cost and the abundance of sodium resources. In this work, NaLi0.1Ni0.35Mn0.55O2 as a promising new kind of cathode material for Na-ion batteries was synthesized by a co-precipitation method. Powder XRD patterns show that the sample has a primary O3-type structure after Li+ substitution. The material delivers excellent electrochemical performance, with an initial discharge specific capacity of 128 mA h g(-1) and a capacity retention of 85% after 100 cycles at a rate of 12 mA g(-1) in the voltage range of 2.0-4.2 V. In a widened voltage range of 1.5-4.3 V, the specific capacity can reach up to 160 mA h g(-1). The structural stability of the material is substantially improved compared with lithium-free NaNi0.5Mn0.5O2, which can be attributed to the formation of an O'3 phase caused by Li-substitution, as proven by in situ XRD and solid state NMR (ss-NMR) measurements. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000378947200016 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/26503]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Zheng, SY,Zhong, GM,McDonald, MJ,et al. Exploring the working mechanism of Li+ in O3-type NaLi0.1Ni0.35Mn0.55O2 cathode materials for rechargeable Na-ion batteries[J]. JOURNAL OF MATERIALS CHEMISTRY A,2016,4(23):9054-9062. |
| APA | Zheng, SY.,Zhong, GM.,McDonald, MJ.,Gong, ZL.,Liu, R.,...&Yang, Y.(2016).Exploring the working mechanism of Li+ in O3-type NaLi0.1Ni0.35Mn0.55O2 cathode materials for rechargeable Na-ion batteries.JOURNAL OF MATERIALS CHEMISTRY A,4(23),9054-9062. |
| MLA | Zheng, SY,et al."Exploring the working mechanism of Li+ in O3-type NaLi0.1Ni0.35Mn0.55O2 cathode materials for rechargeable Na-ion batteries".JOURNAL OF MATERIALS CHEMISTRY A 4.23(2016):9054-9062. |
入库方式： OAI收割
来源：上海应用物理研究所
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