Patent · US Active

All-solid state cell

US9647265B2 · kind B2 · utility

2Cited by

1References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Ulrich Eisele · Stuttgart, DE
Alan Logeat · Stuttgart, DE
Hideki Ogihara · Haimhausen, DE

Key dates

Filing date	Jan 24, 2013
Grant date	May 9, 2017
Priority date	—
Expiry date	Jan 24, 2033

Classification

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

Abstract

An all-solid-state cell, which includes a lithium-containing anode, a cathode and a lithium ion-conducting solid-state electrolyte separator situated between the anode and the cathode. To improve the safety and cycle stability of the cell, the cathode includes a composite material including at least one lithium titanate and at least one lithium ion-conducting solid-state electrolyte. Furthermore, the invention relates to a corresponding all-solid-state battery and a mobile or stationary system equipped with it.

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