Feststoffbatterie und Herstellungsverfahren für die Feststoffbatterie

Details

Veröffentlichungs-Nr.

EP4756960

Anmeldetag

2. Dezember 2025

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

H01M10/052, H01M10/0562

Abstract

A solid battery, and a method of preparing a solid battery. The solid battery includes: a cathode; an anode; and a solid electrolyte layer between the cathode and the anode. The solid electrolyte layer comprises one or a plurality of sub-solid electrolyte layers. The solid electrolyte layer comprises an interlayer between the plurality of sub-solid electrolyte layers or does not comprise the interlayer. At least one of the sub-solid electrolyte layer and the interlayer comprises a tackifier. The tackifier comprises a hydrocarbonaceous oligomer derived from an aliphatic chain monomer having 5 carbon atoms to 20 carbon atoms, an aromatic ring monomer having 6 carbon atoms to 20 carbon atoms, an aliphatic ring monomer having 5 carbon atoms to 20 carbon atoms, or a combination thereof.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea