Elektrodenmaterial und Batterie

Details

Veröffentlichungs-Nr.

EP4734182

Anmeldetag

10. Mai 2024

Veröffentlichung

26. Dezember 2024

Rechtsraum

EP

Abstract

An electrode material 1000 includes a particle group of a coated active material 130. The coated active material 130 includes an active material 110 and a coating layer 111 coating at least a part of a surface of the active material 110 and including a first solid electrolyte. The electrode material 1000 satisfies at least one of the following (i) to (iii). (i) A thickness Tc of the coating layer calculated by averaging median values in thickness distributions of a plurality of particles of the coating layer is 1.0 nm or more and 100.0 nm or less. (ii) A thickness Ta of the coating layer calculated by averaging average values in thickness distributions of a plurality of particles of the coating layer is 9.0 nm or more and 100.0 nm or less. (iii) A thickness Tq of the coating layer calculated by averaging first quartiles in thickness distributions of a plurality of particles of the coating layer is 2.5 nm or more and 50.0 nm or less.

Anmelder

Firmen

Panasonic Holdings Corporation
TOYOTA JIDOSHA KABUSHIKI KAISHA

Land

🇯🇵 Japan