Additive-Assisted Novel Dual-Salt Electrolyte Addresses Wide Temperature Operation of Lithium-Metal Batteries
文献类型：期刊论文
| 作者 | Shangguan, Xuehui; Xu, Gaojie; Cui, Zili; Wang, Qinglei; Du, Xiaofan; Chen, Kai; Huang, Suqi; Jia, Guofeng ; Li, Faqiang; Wang, Xiao
|
| 刊名 | SMALL
 |
| 出版日期 | 2019-04-18 |
| 卷号 | 15期号:16 |
| ISSN号 | 1613-6810 |
| DOI | 10.1002/smll.201900269 |
| 英文摘要 | In this study, self-synthesized lithium trifluoro(perfluoro-tert-butyloxyl)borate (LiTFPFB) is combined with lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) to formulate a novel 1 m dual-salt electrolyte, which contains lithium difluorophosphate (LiPO2F2) additive and dominant carbonate solvents with low melting point and high boiling point. The addition of LiPO2F2 into this novel dual-salt electrolyte dramatically improves cycleability and rate capability of a LiNi0.5Mn0.3Co0.2O2/Li (NMC/Li) battery, ranging from -40 to 90 degrees C. The NMC/Li batteries adopt a Li-metal anode with low thickness of 100 mu m (even 50 mu m) and a moderately high cathode mass loading level of 10 mg cm(-2). For the first time, this paper provides valuable perspectives for developing practical lithium-metal batteries over a wide temperature range. |
| 源URL | [http://ir.isl.ac.cn/handle/363002/34061]  |
| 专题 | 中国科学院青海盐湖研究所 青海盐湖研究所_盐湖资源与化学实验室 |
| 推荐引用方式 GB/T 7714 | Shangguan, Xuehui,Xu, Gaojie,Cui, Zili,et al. Additive-Assisted Novel Dual-Salt Electrolyte Addresses Wide Temperature Operation of Lithium-Metal Batteries[J]. SMALL,2019,15(16). |
| APA | Shangguan, Xuehui.,Xu, Gaojie.,Cui, Zili.,Wang, Qinglei.,Du, Xiaofan.,...&Cui, Guanglei.(2019).Additive-Assisted Novel Dual-Salt Electrolyte Addresses Wide Temperature Operation of Lithium-Metal Batteries.SMALL,15(16). |
| MLA | Shangguan, Xuehui,et al."Additive-Assisted Novel Dual-Salt Electrolyte Addresses Wide Temperature Operation of Lithium-Metal Batteries".SMALL 15.16(2019). |
入库方式： OAI收割
来源：青海盐湖研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。