Elektrode und Energiespeichervorrichtung

Details

Veröffentlichungs-Nr.

EP4773194

Anmeldetag

27. August 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

Abstract

The purpose of the present invention is to provide an electrode (11) and a power storage (10) capable of reducing charge transfer resistance. The electrode contains particles (20) of a solid electrolyte. The ratio of the particles is 0.1-30 vol%, and the average of the distance (D) between the particles in a range (18) in which six or more particles appear in a width of 400 µm² on the cross-section of the electrode is 1 µm or more. The average of the equivalent circle diameters of the particles appearing in the cross section is preferably 10 µm or less, and the average of the equivalent circle diameters of an active material (19) appearing in the cross section is preferably 5 µm or more. The power storage device includes the electrode.

Anmelder

Firma

Niterra Co., Ltd.

Land

🇯🇵 Japan