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US 9,849,445 B2Granted
Subnanometer to nanometer transition metal CO oxidation catalysts
AssigneeUchicago Argonne, LLC
InventorsStefan Vajda, Alessandro Fortunelli, Hisato Yasumatsu
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Abstract
The present invention provides a catalyst defined in part by a conductive substrate; a film overlaying a surface of the substrate; and a plurality of metal clusters supported by the layer, wherein each cluster comprises between 8 and 11 atoms. Further provided is a catalyst defined in part by a conductive substrate; a layer overlaying a surface of the substrate; and a plurality of metal clusters supported by the layer, wherein each cluster comprises at least two metals.
Claims15
A catalyst comprising:
- a support substrate;
- a film overlaying a surface of the substrate;
- and
- a plurality of metal clusters supported by a three dimensional scaffold on the surface of the film, wherein each cluster comprises between 8 and 12 atoms.
1 more element
Dependencies are inferred from the claim text.