| Facile triethanolamine-assisted combustion synthesized layered LiNi1_3Co1_3Mn1_3O2 cathode materials with enhanced electrochemical performance for lithium-ion batteries | |
Zeng, Jinbo; Hai, Chunxi ; Ren, Xiufeng; Li, Xiang; Shen, Yue; Dong, Ouyang; Zhang, Lijuan; Sun, Yanxia; Ma, Luxiang; Zhang, Xinxing; Dong, Shengde; Zhou, Yuan
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| 2018-02-25 | |
| 发表期刊 | JOURNAL OF ALLOYS AND COMPOUNDS
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| ISSN | 0925-8388 |
| 卷号 | 735页码:1977-1985 |
| 摘要 | The present study introduces a facile triethanolamine-assisted combustion method, wherein stoichiometric hydrate transition metal acetate with and without the addition of triethanolamine (TEA) were dissolved and mixed uniformly in deionized water and heated to burn. The ashes were then grinded and calcinated to synthesize layered LiNi1/3Co1/3Mn1/3O2 cathode materials. The structure, morphology, and electrochemical performance of two kinds of LiNi1/3Co1/3Mn1/3O2 materials were investigated and compared systematically. The results indicate that the sample with TEA possesses smaller particles and exhibits less aggregation and a better hexagonal layered structure. On the contrary, the sample with TEA exhibits lower polarization, a better cycling ability, a significantly improved rate performance, and better electronic conductivity. The enhanced electronic conductivity and electrochemical performance may be ascribed to a higher combustion enthalpy and better dispersion in the solvent following the introduction of TEA. This simple synthetic strategy presents a promising synthetic model for the enhancement of electrochemical performance cathode materials for lithium-ion batteries. (C) 2017 Elsevier B.V. All rights reserved. |
| DOI | 10.1016/j.jallcom.2017.11.321 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.isl.ac.cn/handle/363002/34469 |
| 专题 | 盐湖资源与化学实验室 |
| 推荐引用方式 GB/T 7714 | Zeng, Jinbo,Hai, Chunxi,Ren, Xiufeng,et al. Facile triethanolamine-assisted combustion synthesized layered LiNi1_3Co1_3Mn1_3O2 cathode materials with enhanced electrochemical performance for lithium-ion batteries[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,735:1977-1985. |
| APA | Zeng, Jinbo.,Hai, Chunxi.,Ren, Xiufeng.,Li, Xiang.,Shen, Yue.,...&Zhou, Yuan.(2018).Facile triethanolamine-assisted combustion synthesized layered LiNi1_3Co1_3Mn1_3O2 cathode materials with enhanced electrochemical performance for lithium-ion batteries.JOURNAL OF ALLOYS AND COMPOUNDS,735,1977-1985. |
| MLA | Zeng, Jinbo,et al."Facile triethanolamine-assisted combustion synthesized layered LiNi1_3Co1_3Mn1_3O2 cathode materials with enhanced electrochemical performance for lithium-ion batteries".JOURNAL OF ALLOYS AND COMPOUNDS 735(2018):1977-1985. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Facile triethanolami（6214KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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