Patent · US Active

Fuel cell or electrolyser

US12341201B2 · kind B2 · utility

0Cited by

0References

3Claims

0Family size

Assignee

Schaeffler Technologies AG & Co. KG · DE

Inventors

Moritz Wegener · Erlangen, DE
Yashar Musayev · Nuremberg, DE
Jeevanthi Vivekananthan · Herzogenaurach, DE
Detlev Repenning · Ahlberg, DE
Ladislaus Dobrenizki · Hochstädt, DE

Key dates

Filing date	Dec 12, 2019
Grant date	Jun 24, 2025
Priority date	—
Expiry date	May 5, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

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 Mezn+2(PnO3n+1)z, where Me=metal, z=valency of the metal Me, and n is within the range of 1 to 10.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.