| Synthesis and electrochemical properties of a LiNi0.7Co0.3O1.9Cl0.1 cathode material for lithium-ion battery | |
| Li, Xinlu ; Kang, Feiyu ; Zheng, Yongping ; Shi, Xiujuan ; Shen, Wanci | |
| 2010-05-10 ; 2010-05-10 ; OCT 23-26, 2005 | |
| 会议名称 | High-Performance Ceramics IV, Pts 1-3 ; 4th China International Conference on High-Performance Ceramics (CICC-4) ; Chengdu, PEOPLES R CHINA ; Web of Science |
| 关键词 | chlorine addition cathode lithium-ion battery SOL-GEL METHOD Materials Science, Ceramics Materials Science, Composites |
| 中文摘要 | Partial oxygen in LiNi0.7Co0.3O2 was replaced by chlorine to form LiNi0.7Co0.3O1.9Cl0.1. Phase structure of LiNi0.7Co0.3O1.9Cl0.1 was identified as a pure hexagonal lattice of alpha-NaFeO2 type by X-ray diffraction. Discharge capacity of LiNi0.7Co0.3O1.9Cl0.1 was 202 mAh/g in initial cycle at 15 mA/g current density in 2.5- 4.3 V potential window. The constant current charge/discharge experiments and cyclic voltammograms showed that chlorine addition was effective to improve reversible capacity and cycle stability of LiNi0.7Co0.3O2. |
| 会议录出版者 | TRANS TECH PUBLICATIONS LTD ; STAFA-ZURICH ; LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND |
| 语种 | 英语 ; 英语 |
| 内容类型 | 会议论文 |
| 源URL | [http://hdl.handle.net/123456789/18328]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Li, Xinlu,Kang, Feiyu,Zheng, Yongping,et al. Synthesis and electrochemical properties of a LiNi0.7Co0.3O1.9Cl0.1 cathode material for lithium-ion battery[C]. 见:High-Performance Ceramics IV, Pts 1-3, 4th China International Conference on High-Performance Ceramics (CICC-4), Chengdu, PEOPLES R CHINA, Web of Science. |
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