调控LiPF6 基电解液溶剂化结构稳定富锂锰基正极界面
Tailoring LiPF6-base electrolyte solvation structure toward a stable Lithium-rich manganese-based cathode interface
调控LiPF6 基电解液溶剂化结构稳定富锂锰基正极界面 |
| 胡川, 胡志伟, 李振东, 李帅, 王豪, 王丽平 |
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Tailoring LiPF6-base electrolyte solvation structure toward a stable Lithium-rich manganese-based cathode interface |
| Chuan HU, Zhiwei HU, Zhendong LI, Shuai LI, Hao WANG, Liping WANG |
| 图1 电解液F-基、F-TTE、F-2TTE:(a) 拉曼位移720～760 cm–1 和(b) 拉曼位移880～980 cm–1 的拉曼光谱；(c) 溶剂分子HOMO能级计算值：(d) LSV测试曲线(e) 电解液与隔膜的接触角和电解液离子电导率；(f) 倍率性能 |
| Fig. 1 Properties of electrolyte F-based, F-TTE and F-2TTE: Raman spectra (a) From 680 to 780 cm–1,(b) From 880 to 980 cm–1; (c) Calculated HOMO levels of solvent molecule; (d) LSV curves; (e) Contact angle between electrolytes and separate and ionic conductivity of electrolytes; (f) Rate performance |
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