Feststoffbatterie und Verfahren zur Herstellung

Details

Veröffentlichungs-Nr.

EP3043406

Aktenzeichen

EP16150916

Anmeldetag

12. Januar 2016

Veröffentlichung

14. März 2018

Erteilung

14. März 2018

Rechtsraum

EP

IPC

H01M4/04H01M4/139H01M10/0562H01M10/0585

Abstract

Composite electrodes are disclosed that comprise an active electrode material and a solid electrolyte, wherein the solid electrolyte is a composite electrolyte. The composite electrolyte comprises an electrically insulating material having a plurality of pores and a solid electrolyte material covering inner surfaces of the plurality of pores. The active electrode material may comprise a plurality of active electrode material particles in electrical contact with each other, and the composite electrolyte may be located in spaces between the plurality of active electrode material particles. The present invention further relates to solid-state batteries comprising a stack of an anode, a solid electrolyte layer and a cathode, wherein at least one of the anode and the cathode is a composite electrode according to the present invention. The present invention further provides methods for fabricating such composite electrodes and solid-state batteries.

Anmelder

Firmen

IMEC VZW
Katholieke Universiteit Leuven

Land

🇧🇪 Belgien

Fachgebiete