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. 05, 2024
Filed:
Aug. 14, 2017
Applicant:
President and Fellows of Harvard College, Cambridge, MA (US);
Inventors:
Roy G. Gordon, Cambridge, MA (US);
Michael J. Aziz, Cambridge, MA (US);
Eugene Beh, Arlington, MA (US);
Assignee:
President and Fellows of Harvard College, Cambridge, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/18 (2006.01); C07F 15/02 (2006.01); H01M 8/08 (2016.01);
U.S. Cl.
CPC ...
H01M 8/188 (2013.01); C07F 15/02 (2013.01); H01M 8/08 (2013.01); H01M 2300/0002 (2013.01);
Abstract
The invention features redox flow batteries and compound useful therein as negolytes or posolytes. The batteries and compounds are advantageous in terms of being useable in water solutions at neutral pH and have extremely high capacity retention. Suitable negolytes are diquaternized bipyridines, suitable posolytes are water-soluble ferrocene derivatives.