Patent · US Active

Passivating agents for electrochemical cells

US11784297B2 · kind B2 · utility

4Cited by

150References

20Claims

0Family size

Assignee

Sion Power Corporation · US

Inventors

Zhaohui Liao · Tucson, US
Chariclea Scordilis-Kelley · Tucson, US
Tracy Earl Kelley · Tucson, US
Yuriy V. Mikhaylik · Tucson, US
Holger Schneider · Ludwigshafen, DE

Key dates

Filing date	Mar 9, 2021
Grant date	Oct 10, 2023
Priority date	—
Expiry date	Jun 23, 2041

Classification

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

Abstract

Articles and methods involving electrochemical cells and/or electrochemical cell preproducts comprising passivating agents are generally provided. In certain embodiments, an electrochemical cell includes first and second passivating agents. In some embodiments, an electrochemical cell may include a first electrode comprising a first surface, a second electrode (e.g., a counter electrode with respect to the first electrode) comprising a second surface, a first passivating agent configured and arranged to passivate the first surface, and a second passivating agent configured and arranged to passivate the second surface.

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