Patent · US Active

Catalyst with metal oxide doping for fuel cells

US9054355B2 · kind B2 · utility

1Cited by

0References

23Claims

0Family size

Assignee

BASF SE

Inventors

Claudia Querner · Ludwigshafen, DE
Stefan Kotrel · Bedminster, US
Ekkehard Schwab · Neustadt, DE
Oemer Uensal · Mainz, DE
Sigmar Braeuninger · Weinheim, DE

Key dates

Filing date	Sep 22, 2010
Grant date	Jun 9, 2015
Priority date	—
Expiry date	Aug 7, 2031

Classification

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

Abstract

The invention relates to a catalyst for fuel cells which comprises a support, at least one catalytically active metal from the platinum group or an alloy comprising at least one metal of the platinum group and also at least one oxide of at least one metal selected from among Ti, Sn, Si, W, Mo, Zn, Ta, Nb, V, Cr and Zr. The invention further relates to a process for producing such a catalyst and its use.

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