电解质
聚合物电解质
锂(药物)
材料科学
环氧乙烷
快离子导体
聚合物
阴极
能量密度
氧化物
高压
纳米技术
化学工程
电压
离子电导率
化学
工程物理
电气工程
电极
工程类
复合材料
冶金
共聚物
医学
物理化学
内分泌学
作者
Wenhui Hou,Yu Ou,Kai Liu
标识
DOI:10.1007/s40242-022-2065-2
摘要
Polymer electrolytes have attracted great interest for next-generation lithium-based batteries on account of safety and high energy density. In this review, we assess recent progress on the design of poly(ethylene oxide)(PEO)-based solid polymer electrolytes in high voltage lithium batteries and identify possible side reactions between PEO-based electrolytes and existing cathodes. We provide an overview of the ways to enhance high voltage resistance of PEO-based electrolytes. Those include components blend, molecular design and interface modification. With these efforts, we want to present new insights into rational design of PEO-based electrolytes to develop solid-state lithium batteries for advanced performance.
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