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11 (a) 差分盐PEO基多层固态聚合物电解质(DSM-SPE)结构示意图及DSM-SPE与CEI低的HOMO使正极界面稳定的方案[78]；(b) 异质多层固态电解质(HMSE)结构示意图[79]；(c) 层压设计双聚合物/聚合物-陶瓷多层复合电解质(LDPPCCE)示意图[80]

Fig. 11 (a) Schematic of differentiated salt-based multilayered solid polymer electrolyte (DSM-SPE) and Scheme representative of the interfacial stability of cathode enabled by the lower HOMO of DSM-SPE and CEI[78]; (b) Schematic diagram of the HMSE [79]; (c) Schematic diagram of the laminated dual-polymer/polymer-ceramic composite electrolyte LDPPCCE [80]