Patent · US Active

Electrode for an energy accumulator and manufacturing method

US10454105B2 · kind B2 · utility

0Cited by

0References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Martin Tenzer · Leverkusen, DE
Thomas Wöhrle · Kornwestheim, DE
Calin Iulius Wurm · Meitingen, DE

Key dates

Filing date	Aug 18, 2015
Grant date	Oct 22, 2019
Priority date	—
Expiry date	Jan 1, 2038

Classification

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

Abstract

An electrode for an energy accumulator comprises a substrate, an active anode layer having an active anode material, the active anode material being at least partially a lithium, a lithium alloy and/or a lithium intercalation material, at least one lithium-ion-conducting layer having a material composition which gradually changes over a layer thickness and has at least one lithium-ion-conducting component. A method for forming an electrode for an energy accumulator, and a lithium-ion battery comprising an electrode are also disclosed.

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