Sekundärbatterie

Details

Veröffentlichungs-Nr.

EP4481851

Aktenzeichen

EP24172933

Anmeldetag

29. April 2024

Veröffentlichung

29. Januar 2025

Rechtsraum

EP

IPC

H01M4/38H01M4/505H01M4/525H01M4/58H01M4/62H01M10/0565H01M10/0566H01M10/42// H01M10/052H01M10/0525

Abstract

A secondary battery including a cathode layer, an anode layer, and a flexible electrolyte layer between the cathode layer and the anode layer. The cathode layer includes a cathode current collector and a cathode active material layer on at least one surface of the cathode current collector. The anode layer includes an anode current collector and a first anode active material layer on a surface of the anode layer. The initial charge capacity of the first anode active material layer is less than 50 % of the initial charge capacity of the cathode active material layer.

Anmelder

Firma

Samsung SDI Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete