Patent · US Active

Battery electrode and method for producing same

US9966592B2 · kind B2 · utility

3Cited by

3References

15Claims

0Family size

Assignee

ZENTRUM FÜR SONNENENERGIE- UND WASSERSTOFF-FORSCHUNG BADEN-WÜRTTEMBERG GEMEINNÜTZIGE STIFTUNG · DE

Inventors

Rainer STERN · Ulm, DE
Michael Kasper · Kaiserslautern, DE

Key dates

Filing date	Nov 25, 2011
Grant date	May 8, 2018
Priority date	—
Expiry date	Oct 28, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49115
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In order to allow for maximum freedom of design in the selection of an electrode or battery shape, a compact configuration and low production costs, the invention specifies a battery electrode and a method for producing same, wherein a collector substrate is coated with a coating film and at least one arrester region is produced thereon by removing the coating film by means of laser ablation.

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