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:
Jun. 24, 2025
Filed:
Dec. 12, 2019
Applicant:
Schaeffler Technologies Ag & Co. KG;
Inventors:
Moritz Wegener, Erlangen, DE;
Yashar Musayev, Nuremberg, DE;
Jeevanthi Vivekananthan, Herzogenaurach, DE;
Detlev Repenning, Reinbeck, DE;
Ladislaus Dobrenizki, Hochstadt, DE;
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/88 (2006.01); B01J 35/33 (2024.01); H01M 4/58 (2010.01); H01M 4/90 (2006.01); H01M 4/92 (2006.01); H01M 8/1213 (2016.01); H01M 8/10 (2016.01);
U.S. Cl.
CPC ...
H01M 4/9033 (2013.01); B01J 35/33 (2024.01); H01M 4/5825 (2013.01); H01M 4/8871 (2013.01); H01M 4/9075 (2013.01); H01M 4/926 (2013.01); H01M 8/1213 (2013.01); H01M 2008/1095 (2013.01);
Abstract
A fuel cell or an electrolyser includes at least one electrode and at least one polymer electrolyte membrane. The electrode includes a catalyst system comprising a carrier metal oxide and a catalyst material. The catalyst material is formed by an electrically conductive metal phosphate in the form of a metaphosphate of the general chemical formula Me(PO), where Me=metal, z=valency of the metal Me, and n is within the range of 1 to 10.