基于多氟代醚和碳酸酯共溶剂的钠离子电池电解液特性

车海英, 喻妍, 杨馨蓉, 廖小珍, 李林森, 邓永红, 马紫峰

Behavior of sodium-ion battery electrolytes based on the co-solvents of polyfluorinated ether and organic carbonates

Haiying CHE, Yan YU, Xinrong YANG, Xiaozhen LIAO, Linsen LI, Yonghong DENG, Zifeng MA

图 7 在两种电解液中循环后NFM电极XPS谱图：（a）全谱；（b）C 1s；（c）F 1s；（d）O 1s

Fig.7 XPS of cycled NFM cathode in two electrolytes (a) overview; (b)C 1s; (c)F 1s; (d)O 1s