Negative Batterieelektrodenfolie und Batterie

Details

Veröffentlichungs-Nr.

EP4794005

Anmeldetag

21. März 2025

Veröffentlichung

2. Juli 2026

Rechtsraum

EP

IPC

H01M4/13

Abstract

The present application provides a battery and a negative electrode sheet thereof. The battery negative electrode sheet includes a current collector and an active layer. The active layer is coated on the surface on at least one side of the current collector. The active layer has a plurality of grooves arranged in sequence along the length direction of the current collector. The grooves each extend along the width direction of the current collector. A plurality of regions in the active layer are separated by the plurality of grooves along the length direction of the current collector. Each region has a plurality of pores.

Anmelder

Firma

Eve Energy Co., Ltd.

Land

🇨🇳 China

Fachgebiete