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:
Jan. 03, 2023
Filed:
Apr. 19, 2021
Applicant:
Ess Tech, Inc., Wilsonville, OR (US);
Inventors:
Yang Song, West Linn, OR (US);
Timothy J. McDonald, Portland, OR (US);
Alexandria Behr, Portland, OR (US);
Assignee:
ESSTECH, INC., Wilsonville, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/06 (2016.01); H01M 8/18 (2006.01); H01M 8/0444 (2016.01); H01M 8/04746 (2016.01); H01M 8/04186 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0693 (2013.01); H01M 8/0444 (2013.01); H01M 8/04186 (2013.01); H01M 8/04753 (2013.01); H01M 8/188 (2013.01);
Abstract
Methods and systems are provided for a rebalancing reactor of a flow battery system. In one example, a pH of a battery electrolyte may be maintained by the rebalancing reactor by applying a negative potential to a catalyst bed of the rebalancing reactor. A performance of the rebalancing reactor may further be maintained by treating the catalyst bed with deionized water.