Patent · US Active

Use of certain polymers as a charge store

US10957907B2 · kind B2 · utility

1Cited by

5References

10Claims

0Family size

Assignee

Evonik Operations GmbH · DE

Inventors

Ulrich Schubert · Jena, DE
Andreas Wild · Weimar, DE
Bernhard Haeupler · Anaheim, US

Key dates

Filing date	Aug 8, 2016
Grant date	Mar 23, 2021
Priority date	—
Expiry date	Mar 18, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to polymers and to the use thereof in the form of active electrode material or in an electrode slurry as electrical charge storage means, the electrical charge storage means especially being secondary batteries. These secondary batteries are especially notable for high cell voltages, and simple and scalable processing and production methods (for example by means of screen printing).

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