Patent · US Active

Highly sinter-stable metal nanoparticles supported on mesoporous graphitic particles and their use

US9755247B2 · kind B2 · utility

3Cited by

0References

18Claims

0Family size

Assignee

Studiengesellschaft Kohle gGmbH · DE

Inventors

Ferdi Schuth · Wetter (Ruhr), DE
Diana Carolina Galeano Nunez · Mannheim, DE
Hans-Josef Bongard · Wetter (Ruhr), DE
Karl Mayrhofer · Linz, AT
Josef Meier · Engelburg, CH
Claudio Baldizzone · Mülheim an der Ruhr, DE
Stefano Mezzavilla · Wetter (Ruhr), DE

Key dates

Filing date	Feb 8, 2013
Grant date	Sep 5, 2017
Priority date	—
Expiry date	Feb 8, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention refers to highly sinter-stable metal nanoparticles supported on mesoporous graphitic spheres, the so obtained metal-loaded mesoporous graphitic particles, processes for their preparation and the use thereof as catalysts, in particular for high temperature reactions in reducing atmosphere and cathode side oxygen reduction reaction (ORR) in PEM fuel cells.

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