Patent · US Active

Layer system, energy store, and method for manufacturing an energy store

US9590250B2 · kind B2 · utility

0Cited by

0References

24Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Tjalf Pirk · Stuttgart, DE
Gilbert Moersch · Stuttgart, DE
Oliver Schecker · Stuttgart, DE

Key dates

Filing date	Mar 20, 2012
Grant date	Mar 7, 2017
Priority date	—
Expiry date	Sep 2, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A layer system includes at least three layers, the three layers including a top electrode layer, a bottom electrode layer, and an electrolyte layer situated between the top electrode layer and the bottom electrode layer. The electrolyte layer has a solid-state electrolyte, and at least one of the top and bottom electrode layers includes a paste-like composite layer. A layer system of this type may be used to manufacture in particular energy stores, such as rechargeable lithium-ion accumulators, having an enhanced capacity. Moreover, a method for producing a layer system or an energy store is described.

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