摘要 |
A lithium-sulfur battery electrolyte and a preparation method therefor, and a lithium-sulfur battery containing the electrolyte. The electrolyte comprises carbonate organic solvents, a lithium salt and flame-retardant cosolvent, the flame-retardant cosolvent being a phosphazene compound, the mass fraction of the flame-retardant cosolvent being 20-50%, and the concentration of the lithium salt being 0.8 mol/L-1.2 mol/L. |
申请人 |
JIANGSU HUADONG INSTITUTE OF LI-ION BATTERY CO., LTD;TSINGHUA UNIVERSITY |
发明人 |
LIU, Zhen;SHANG, Yuming;HE, Xiangming;WANG, Li;LI, Jianjun;WANG, Yaowu;GAO, Jian;ZHAO, Peng |