Patent · US Active

Electrode assemblies

US11374253B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

GRST International Limited · CN

Inventors

Kam Piu Ho
Ranshi Wang · Sha Tin, CN
Peihua Shen · Tangxia, CN

Key dates

Filing date	Nov 17, 2020
Grant date	Jun 28, 2022
Priority date	—
Expiry date	Jan 1, 2041

Classification

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

Abstract

Provided herein is an electrode assembly of lithium-ion battery, comprising at least one anode, at least one cathode and at least one separator interposed between the at least one anode and at least one cathode, wherein the water content of the electrode assembly is less than 20 ppm by weight, based on the total weight of the electrode assembly.

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