Elektrolyt und Feststoffbatterie damit

Details

Veröffentlichungs-Nr.

EP4749740

Anmeldetag

13. September 2024

Veröffentlichung

20. März 2025

Rechtsraum

EP

Abstract

The present disclosure relates to an electrolyte and an all-solid-state battery comprising the same. The electrolyte includes: a polymer including a PEO (polyethylene oxide)-based polymer containing crosslinkable functional groups; a ceramic compound; and a polar compound, wherein at least some of the crosslinkable functional groups form crosslinks via a crosslinking agent, so that the polymer forms a three-dimensional network structure, wherein the polar compound is contained in the three-dimensional network structure or is bound onto the polymer chain, and wherein the content of the polar compound and the weight ratio of the crosslinking agent satisfy certain ranges.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea