The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 10, 2020
Filed:
May. 09, 2016
Applicant:
Bromine Compounds Ltd., Beer Sheva, IL;
Inventors:
Ben-Zion Magnes, Meitar, IL;
Ran Elazari, Beer-Sheva, IL;
Iris Ben-David, Ashdod, IL;
Eli Lancry, Gan-Yavne, IL;
Assignee:
BROMINE COMPOUNDS LTD., Be'er-Sheva, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/056 (2010.01); H01M 12/08 (2006.01); C07D 213/20 (2006.01); H01M 8/18 (2006.01); H01M 10/36 (2010.01); H01M 10/42 (2006.01); H01M 4/38 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 12/085 (2013.01); C07D 213/20 (2013.01); H01M 4/38 (2013.01); H01M 8/188 (2013.01); H01M 10/365 (2013.01); H01M 10/4235 (2013.01); H01M 2004/027 (2013.01); H01M 2300/0002 (2013.01); Y02E 60/128 (2013.01);
Abstract
The invention relates to a method of operating a zinc-bromine battery, especially at a high temperature, comprising adding 1-n-butyl-2-methyl-pyridinium bromide to the electrolyte of said battery, and charging or discharging said cell. Also provided is the use of 1-n-butyl-2-methyl-pyridinium bromide as an additive in a zinc-bromine battery operating at a temperature above 30° C., and an aqueous concentrate with high content of 1-n-butyl-2-methyl-pyridinium bromide.