Progress on High Voltage PEO-based Polymer Solid Electrolytes in Lithium Batteries

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 ide...

Full description

Saved in:
Bibliographic Details
Published in:Chemical research in Chinese universities 2022-06, Vol.38 (3), p.735-743
Main Authors: Hou, Wenhui, Ou, Yu, Liu, Kai
Format: Article
Language:English
Subjects:
Analytical Chemistry
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Design modifications
Electrolytes
Ethylene oxide
High voltages
Inorganic Chemistry
Lithium
Lithium batteries
Molten salt electrolytes
Organic Chemistry
Physical Chemistry
Polyethylene oxide
Polymers
Review
Solid electrolytes
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:1005-9040
2210-3171
DOI:10.1007/s40242-022-2065-2