Festkörper-Akkumulator

Details

Veröffentlichungs-Nr.

EP4804282

Anmeldetag

8. April 2024

Veröffentlichung

8. Mai 2025

Rechtsraum

EP

Abstract

An all-solid-state rechargeable battery is provided. The all-solid-state rechargeable battery includes a negative electrode; a solid electrolyte layer stacked on the negative electrode; a positive electrode provided with a positive active material layer on a positive electrode current collector and stacked on the solid electrolyte layer; and an insulating gasket positioned on the outside between the positive active material layer and the solid electrolyte layer, wherein the positive active material layer includes a high-density area corresponding to the gasket and compressed by the penetration of the gasket, and a low-density area provided inside the high-density area.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea