Elektrode, Verfahren zur Herstellung davon und Wiederaufladbare Lithiumbatterie damit

Details

Veröffentlichungs-Nr.

EP4787451

Anmeldetag

27. Januar 2026

Veröffentlichung

5. August 2026

Rechtsraum

EP

Abstract

The present disclosure relates to an electrode for a rechargeable lithium battery, a rechargeable lithium battery including the electrode, and a method for producing the electrode. The electrode includes an electrode current collector, a first active material layer on the electrode current collector, and a second active material layer on the first active material layer. The first active material layer includes a first active material and a first composite conductive material. The second active material layer includes a second active material and a second composite conductive material. The first composite conductive material includes a first carbon nanostructure and a first polymer, the first polymer being chemically bonded to a surface of the first carbon nanostructure. The second composite conductive material includes a second carbon nanostructure and a second polymer, the second polymer chemically bonded to a surface of the second carbon nanostructure.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea