The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 08, 2022
Filed:
Feb. 07, 2020
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Giuseppe Antonio Elia, Rome, IT;
Jusef Hassoun, Latina, IT;
Sangsik Jeong, Ulm, DE;
Franziska Mueller, Goeppingen, DE;
Stefano Passerini, Ulm, DE;
Jakub Reiter, Munich, DE;
Bruno Scrosati, Rome, IT;
Yang-Kook Sun, Seoul, KR;
Nikolaos Tsiouvaras, Munich, DE;
Ulderico Ulissi, Ulm, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A lithium-air battery is provided, which includes a cathode having a gas diffusion layer containing a solid electronically conductive material coated with carbon black, the gas diffusion layer being at least partially filled with gaseous air, a separator having an electronically nonconducting filter material arranged between the anode and the cathode, the filter material being at least partially impregnated with a liquid electrolyte, and an anode containing a material selected from lithium metal, material alloyable with lithium, metal oxide, and mixtures thereof. Methods for making such battery and the use of such battery in a motor vehicle are also provided.