Patent · US Active

Lithium electrode for a lithium-ion battery and method for producing the same

US9595713B2 · kind B2 · utility

0Cited by

1References

6Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Leonore Glanz · Asperg, DE
Ulrich Hasenkox · Ditzingen, DE

Key dates

Filing date	Apr 19, 2013
Grant date	Mar 14, 2017
Priority date	—
Expiry date	Jun 21, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/70
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for producing a lithium electrode for a lithium-ion battery includes: a) provision of a basic body including an active material having in particular metallic lithium, a lithium alloy, and/or a lithium intercalation material; b) treatment of the basic body with a treatment composition in a wet-chemical process for the formation of a lithium-ion-conducting protective layer, with a reaction of the active material with at least one component of the treatment composition; and c) an optional treatment of the electrode at increased temperature and/or in a vacuum.

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