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. 25, 2025
Filed:
Nov. 27, 2019
Applicant:
Friedrich-schiller-universitaet Jena, Jena, DE;
Inventor:
Ulrich Sigmar Schubert, Jena, DE;
Assignee:
FRIEDRICH-SCHILLER-UNIVERSITAET JENA, Jena, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/18 (2006.01); H01M 4/38 (2006.01); H01M 4/60 (2006.01);
U.S. Cl.
CPC ...
H01M 8/188 (2013.01); H01M 4/38 (2013.01); H01M 4/60 (2013.01); H01M 2300/0005 (2013.01);
Abstract
An aqueous electrolyte solution can comprise a redox-active compound, wherein the redox-active compound is a functionalized ferrocene containing solubility-facilitating groups attached to a cyclopentadienyl ring via spacers, the spacers having two to four carbon atoms. The electrolyte solution may be used in redox flow batteries and is characterized by high stability of the redox active compound at elevated temperatures of 30° C. or above.