Patent · US Expired

Use of additives in electrolyte for electrochemical cells

US6924066B2 · kind B2 · utility

5Cited by

9References

9Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Udo Heider · Riedstadt, DE
Michael Schmidt · Weiterstadt, DE
Anja Amann · Brensbach, DE
Marlies Niemann · Büttelborn, DE
Andreas Kuhner · Darmstadt, DE

Key dates

Filing date	Feb 25, 2003
Grant date	Aug 2, 2005
Priority date	—
Expiry date	Jun 14, 2023

Classification

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

Abstract

The invention relates to the use of salt-based compounds as additives in electrolytes for improvinq the properties of electrochemical cells.

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