Partikelförmiger Elektrodenaktivmaterial-Festelektrolytverbundstoff und Verfahren zur Herstellung Davon, Elektrodenmischung und Batterie

Details

Veröffentlichungs-Nr.

EP4811450

Anmeldetag

26. Januar 2026

Veröffentlichung

23. September 2026

Rechtsraum

EP

Abstract

The present disclosure provides particulate electrode active material-solid electrolyte composite capable of suppressing reaction resistance of a battery, a method for producing the same, an electrode mixture including such particulate composite, and a battery including such an electrode mixture. The particulate electrode active material-solid electrolyte composite of the present disclosure includes a core portion having one or more solid electrolyte particles and a shell portion having a plurality of electrode active material particles. The method of the present disclosure for producing particulate electrode active material-solid electrolyte composite includes mixing the plurality of the electrode active material particles formed into a composite with one or more solid electrolyte particles, and in the method of the present disclosure, the solid content ratio of the slurry is 25 mass% or less.

Anmelder

Firma

Toyota Jidosha Kabushiki Kaisha

Land

🇯🇵 Japan