Patent · US Active

Rechargeable battery cell

US12407018B2 · kind B2 · utility

0Cited by

3References

47Claims

0Family size

Inventors

Laurent Zinck · Mothern, FR
Christian Pszolla · Karlsruhe, DE
Markus Borck · Stuttgart, DE

Key dates

Filing date	Nov 15, 2021
Grant date	Sep 2, 2025
Priority date	—
Expiry date	Nov 15, 2041

Classification

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

Abstract

This disclosure relates to a rechargeable battery cell having an active metal, at least one positive electrode, at least one negative electrode, a housing and an electrolyte, the positive electrode comprising at least one compound in the form of a layered oxide as an active material and the electrolyte being based on SO2 and comprising at least one first conducting salt which has the formula (I),

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