Elektrode, Verfahren zur Herstellung davon und Sekundärbatterie damit

Details

Veröffentlichungs-Nr.

EP4712154

Anmeldetag

18. Juli 2024

Veröffentlichung

23. Januar 2025

Rechtsraum

EP

Abstract

Disclosed are an electrode with improved sliding portions, a method for manufacturing the same and a secondary battery including the same, the electrode including a current collector; and an active material layer located on at least one surface of the current collector, wherein the current collector has at least one first surface portion in contact with the active material layer, and a second surface portion located at two sides of the first surface portion, wherein the active material layer is not located at the second surface portion, and wherein a contact angle of water droplet on the first surface portion is smaller than a contact angle of water droplet on the second surface portion,.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea