Preparation and rate property of li4ti5o12-coated limn2o4 for lithium ion battery
文献类型：期刊论文
| 作者 | Liu Dong-Qiang; Yu Ji; Sun Yu-Heng; He Ze-Zhen; Liu Xing-Quan |
| 刊名 | Chinese journal of inorganic chemistry
 |
| 出版日期 | 2007 |
| 卷号 | 23期号:1页码:41-45 |
| 关键词 | Spinel limn2o4 Surface modification Li4ti5o12 coating High-rate performance |
| ISSN号 | 1001-4861 |
| 通讯作者 | Liu xing-quan(lxquan2000@sina.com) |
| 英文摘要 | Spinel limn2o4 was prepared by solid-state reaction and coated with different molar ratios of li4ti5o12 particles via sol-gel method. the unmodified and surface-modified limn2o4 were characterized by xrd and sem. the results suggest that the li4ti5o12 particles have been encapsulated on the surface of the limn2o4 without any crystal structural change. to investigate the rate capability of [he prepared materials, the experimental batteries were performed under a current rate of 1c, 2c and 5c, respectively, at ambient temperature. the electrochemical results reveal that the li4ti5o12-coated limn2o4 materials show excellent rate stability compared to the uncoated spinel, especially under 5c rate. |
| WOS关键词 | TEMPERATURE PERFORMANCE ; SECONDARY BATTERY ; CATHODE MATERIALS ; MANGANESE OXIDE ; SPINEL ; ELECTRODES ; INSERTION ; CELLS |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Inorganic & Nuclear |
| 语种 | 英语 |
| WOS记录号 | WOS:000243781000006 |
| 出版者 | CHINESE CHEMICAL SOCIETY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380454 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liu Xing-Quan |
| 作者单位 | 1.Chinese Acad Sci, Inst Organ Chem, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Chengdu Univ Technol, Coll Mat & Chem & Chem Engn, Chengdu 610059, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Dong-Qiang,Yu Ji,Sun Yu-Heng,et al. Preparation and rate property of li4ti5o12-coated limn2o4 for lithium ion battery[J]. Chinese journal of inorganic chemistry,2007,23(1):41-45. |
| APA | Liu Dong-Qiang,Yu Ji,Sun Yu-Heng,He Ze-Zhen,&Liu Xing-Quan.(2007).Preparation and rate property of li4ti5o12-coated limn2o4 for lithium ion battery.Chinese journal of inorganic chemistry,23(1),41-45. |
| MLA | Liu Dong-Qiang,et al."Preparation and rate property of li4ti5o12-coated limn2o4 for lithium ion battery".Chinese journal of inorganic chemistry 23.1(2007):41-45. |
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来源：中国科学院大学
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