Patent · US Active

Catalyst material for a fuel cell or an electrolyser and associated production method

US11362340B2 · kind B2 · utility

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0References

15Claims

0Family size

Assignee

TECHNISCHE UNIVERSITÄT BERLIN · DE

Inventors

Sören Dresp · Berlin, DE
Malte Klingenhof · Berlin, DE
Peter Strasser · Houston, US

Key dates

Filing date	Apr 11, 2019
Grant date	Jun 14, 2022
Priority date	—
Expiry date	Jun 21, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a multi-component catalyst material for use in a fuel cell or electrolysis system, in particular in a regenerative fuel cell or reversible electrolyser.According to the invention, the catalyst material comprises a doped manganese oxide, a NiFe intercalation compound and a conductive carrier material, wherein the doped manganese oxide and the NiFe intercalation compound are supported on the carrier material.

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