Festelektrolyt, Positive Elektrode damit und Verfahren zur Herstellung davon

Details

Veröffentlichungs-Nr.

EP4738512

Anmeldetag

3. November 2025

Veröffentlichung

6. Mai 2026

Rechtsraum

EP

Abstract

Disclosed are solid electrolytes, positive electrodes, and methods of manufacturing the solid electrolytes. The solid electrolyte includes a cluster that includes an active material particle and solid electrolyte particles. The solid electrolyte particles are in contact with the active material particle. Each of the solid electrolyte particles includes a linear carbon-based conductive material dispersed in the solid electrolyte particle. The active material particle of the cluster is electrically connected to a first solid electrolyte particle among the solid electrolyte particles. A second solid electrolyte particle among the solid electrolyte particles and the first solid electrolyte particle are in contact with each other to form an electrical path through the linear carbon-based conductive material of the first solid electrolyte particle and the linear carbon-based conductive material of the second solid electrolyte particle.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea