Patent · US Active

Additive for increasing lifespan of rechargeable zinc-anode batteries

US10910674B2 · kind B2 · utility

0Cited by

6References

30Claims

0Family size

Assignee

RESEARCH FOUNDATION OF THE CITY UNIVERSITY OF NEW YORK · US

Inventors

Xia Wei · Pearl River, US
Michael NYCE · New York, US
Gautam G. YADAV · New York, US
Alexander Couzis · New York, US
Sanjoy BANERJEE · New York, US

Key dates

Filing date	Oct 20, 2016
Grant date	Feb 2, 2021
Priority date	—
Expiry date	Oct 20, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A rechargeable battery can include a cathode, an anode current collector, an anode comprising zinc, and an electrolyte in ionic communication with both the cathode and the anode current collector. The electrolyte can include an organic ammonium halide. The organic ammonium halide can include an ammonium bromide in some instances.

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