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:
Dec. 14, 2021
Filed:
Mar. 19, 2020
Applicant:
Creek Channel Inc., Kirkland, WA (US);
Assignee:
Creek Channel Inc., Kirkland, WA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/18 (2006.01); H01M 8/0444 (2016.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 8/04082 (2016.01); H01M 8/04276 (2016.01); H01M 8/04537 (2016.01); G01R 31/392 (2019.01); C01G 31/00 (2006.01); C22B 3/44 (2006.01); H01M 4/66 (2006.01); H01M 8/04298 (2016.01); H01M 10/36 (2010.01); H01M 10/42 (2006.01); H01M 50/411 (2021.01);
U.S. Cl.
CPC ...
H01M 8/188 (2013.01); C01G 31/00 (2013.01); C22B 3/44 (2013.01); G01R 31/392 (2019.01); H01M 4/368 (2013.01); H01M 4/38 (2013.01); H01M 4/661 (2013.01); H01M 8/04201 (2013.01); H01M 8/04276 (2013.01); H01M 8/04298 (2013.01); H01M 8/04447 (2013.01); H01M 8/04455 (2013.01); H01M 8/04477 (2013.01); H01M 8/04544 (2013.01); H01M 10/36 (2013.01); H01M 10/42 (2013.01); H01M 50/411 (2021.01); H01M 2300/0005 (2013.01);
Abstract
A redox flow battery system includes an anolyte having chromium ions in solution; a catholyte having iron ions in solution, where a molar ratio of chromium in the anolyte to iron in the catholyte is at least 1.25; a first electrode in contact with the anolyte; a second electrode in contact with the catholyte; and a separator separating the anolyte from the catholyte.