Elektrodensubstrat für Wiederaufladbare Lithiumbatterien, Elektrode und Wiederaufladbare Lithiumbatterien damit und Verfahren zur Herstellung der Elektrode

Details

Veröffentlichungs-Nr.

EP4712153

Anmeldetag

10. September 2025

Veröffentlichung

18. März 2026

Rechtsraum

EP

IPC

H01M4/04, H01M4/66, H01M4/74

Abstract

Examples of the disclosure include an electrode substrate for a rechargeable lithium battery, an electrode and a rechargeable lithium battery including the electrode substrate, and a method for manufacturing the electrode. The electrode substrate for a rechargeable lithium battery includes a first metal layer including a first metal; an insulating layer on the first metal layer and including a polymer; and a second metal layer on the insulating layer and including a second metal. The insulating layer has an interconnected pore structure and is divided into a first region and a second region, and the first region further includes a third metal that substantially fills the interconnected pore structure within the insulating layer.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea