固态锂电池聚合物电解质研究进展

周伟东, 黄秋, 谢晓新, 陈科君, 李薇, 邱介山

Research progress of polymer electrolyte for solid state lithium batteries

ZHOU Weidong, HUANG Qiu, XIE Xiaoxin, CHEN Kejun, LI Wei, QIU Jieshan

图2 (a) PEO/LiTFSI/LLTO复合电解质中纳米颗粒团聚和3D连续骨架的导电机理示意图[33]；(b) PEO/Ga-LLTO复合电解质界面中沿空间电荷区快速离子传导路径示意图以及蒙特卡罗模拟和实验测量的离子电导率对比[34]

Fig. 2 (a) Schematic diagram of agglomeration of nanoparticles and 3D continuous framework in PEO/LiTFSI/LLTO composite electrolyte [33]; (b) Schematic illustration of the fast ionic conduction pathway along the space charge regions and comparison of the ionic conductivity data obtained from the Monte Carlo simulation with those acquired via the experimental measurement for the PEO:Ga-LLZO composite [34]