Patent · US Active

In-situ polymerized polymer electrolyte for lithium ion batteries

US12412927B2 · kind B2 · utility

0Cited by

0References

21Claims

0Family size

Assignee

Evonik Operations GmbH · DE

Inventors

Shasha Su · Shanghai, CN
Jinhua Jiang · Shanghai, CN
Jing Feng · Beijing, CN
Hongping Li · San Jose, US
Huichao Lu · Shanghai, CN
Zhixin Xu · Beijing, CN
Jun Yang · Shanghai, CN

Key dates

Filing date	Jun 6, 2019
Grant date	Sep 9, 2025
Priority date	—
Expiry date	Jul 14, 2041

Classification

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

Abstract

Monomers for preparing a polymer electrolyte precursor composition capable to form an in-situ polymerized polymer electrolyte, which comprise, consist essentially of, or consist of A1) a first monomer and A2) a second monomer. A polymer electrolyte precursor raw material composition, a polymer electrolyte precursor composition capable to form a polymer electrolyte comprising the monomers, a polymer electrolyte and an electrochemical device are also provided.

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