Positivelektrode für Festkörperbatterie, Festkörperbatterie damit und Verfahren zur Herstellung davon

Details

Veröffentlichungs-Nr.

EP4712152

Anmeldetag

4. September 2025

Veröffentlichung

18. März 2026

Rechtsraum

EP

Abstract

Disclosed are positive electrodes, all-solid-state batteries, and fabrication methods thereof. The positive electrode includes a positive electrode current collector, and a positive electrode active material layer on the positive electrode current collector. The positive electrode active material layer includes a sulfide-based solid electrolyte, a binder that includes a first non-aqueous binder and a second non-aqueous binder, and a positive electrode active material. The first non-aqueous binder includes a fluorine-based binder. The second non-aqueous binder includes an acrylate-based binder.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea