COMPOSITE ELECTROLYTE AND SOLID-STATE BATTERY COMPRISING SAME

This application provides a composite electrolyte, including a sulfide electrolyte, a polymer electrolyte, and a functional additive material, where the functional additive material is selected from polymers represented by the following structural formula (1): R1-O-R2-A-X formula (1)in th...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	XIE, Zhangdi, HUANG, Shengyuan, HE, Xiaoning, XUE, Wenwen, ZOU, Jieliang, LIU, Chengyong, HU, Bobing, LIAO, Shangju
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR PREPARATION OR CHEMICAL WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	This application provides a composite electrolyte, including a sulfide electrolyte, a polymer electrolyte, and a functional additive material, where the functional additive material is selected from polymers represented by the following structural formula (1): R1-O-R2-A-X formula (1)in the formula, R1 is selected from at least one of polyvinyl group, polypropylene group, polyacrylate group, polyvinyl carbonate group, polyacrylonitrile group, and polystyrene group; R2 is a straight-chain or branched alkyl group with 3-10 carbon atoms; A is selected from at least one aromatic hydrocarbon group of benzene group, biphenyl group, triphenyl group, naphthalene group, anthracene group, phenanthrene group, and pyrene group; and X is selected from at least one of hydrogen atom, halogen atom, mercapto group, hydroxyl group, amine group, and aldehyde group.The performance of solid-state batteries can be improved by using such composite electrolyte.