Festkörperbatterie und Verfahren zur Herstellung einer Festkörperbatterie

Details

Veröffentlichungs-Nr.

EP4765286

Anmeldetag

22. Oktober 2025

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

H01M10/0562, H01M4/38

Abstract

A solid-state battery, including a structure in which a solid electrolyte layer, a negative electrode layer and a negative electrode collector are disposed in that order, the negative electrode layer containing negative electrode active material particles, wherein when the negative electrode layer is divided in a thickness direction into a region X that is at a solid electrolyte layer side and a region Y that is at a negative electrode collector side, a degree of orientation X of negative electrode active material particles in the region X is greater than a degree of orientation Y of negative electrode active material particles in the region Y.

Anmelder

Firma

TOYOTA JIDOSHA KABUSHIKI KAISHA

Land

🇯🇵 Japan