双功能电解液添加剂对锂离子电池高温高电压性能的影响

江依义, 沈旻, 宋半夏, 李南, 丁祥欢, 郭乐毅, 马国强

Effect of Dual-functional Electrolyte Additive on High Temperature and High Voltage Performance of Li-ion Battery

JIANG Yiyi, SHEN Min, SONG Banxia, LI Nan, DING Xianghuan, GUO Leyi, MA Guoqiang

图S2 对照组和实验组电池在45 ℃的循环性能

Fig. S2 Cycling performance of pouch cells with and without TVS in electrolytes at 45 ℃ (a) Differential capacity (dQ/dV) versus potential of Base; (b) Differential capacity (dQ/dV) versus potential of TVS