Positivelektrodenaktivmaterial, Positivelektrodenaufschlämmung, Positivelektrodenfolie und Batterie

Details

Veröffentlichungs-Nr.

EP4723237

Anmeldetag

25. Juli 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

H01M4/525, H01M4/58

Abstract

A positive electrode active material, a positive electrode slurry, a positive electrode sheet and a battery are provided herein. The positive electrode active material includes lithium manganese iron phosphate and lithium-rich lithium ferrite; where a mass ratio of the lithium-rich lithium ferrite added in the positive electrode active material is 0.5%-5%; a particle size D50 of the lithium manganese iron phosphate is d<1>, the particle size D50 of the lithium-rich lithium ferrite is d<2>, and 0.05 ≤ d<1>/d<2> ≤ 0.32.

Anmelder

Firma

Eve Power Co., Ltd.

Land

🇨🇳 China