Patent · US Active

Lithium anode and method for producing same

US11276854B2 · kind B2 · utility

0Cited by

4References

16Claims

0Family size

Assignee

VOLKSWAGEN AKTIENGESELLSCHAFT · DE

Inventors

Dominik Weber · Los Gatos, US
Andreas Lemke · Berlin, DE
Sylke Schilde · Wendeburg, DE
Wolfgang Zipprich · Isenbüttel, DE

Key dates

Filing date	May 24, 2019
Grant date	Mar 15, 2022
Priority date	—
Expiry date	Nov 22, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A lithium anode for a lithium cell and/or lithium battery comprises: a current conductor layer, an anode active material and a coating, wherein the current conductor layer is embodied in the manner of a lattice with a conductor structure that defines open voids, the anode active material is arranged in the cavities between the conductor structure, and the coating covers the current conductor layer and the anode active material. The invention also relates to a method for manufacturing such a lithium anode.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.