Shaujun Guo

1 mention

Often mentioned with · Organizations

Brown University

institution 1 mention

Often mentioned with · Technologies

Cobalt-graphene catalyst

A material developed by Brown University researchers, consisting of graphene coated with cobalt-oxide nanoparticles, designed to replace platinum catalysts in fuel cells.

Platinum catalyst

A rare earth material used in hydrogen fuel cells to facilitate energy conversion. Platinum is expensive, difficult to procure and refine, and its extraction and refinement process produces waste that can poison water supplies.

Hydrogen Fuel Cells

Electrochemical devices that convert hydrogen and oxygen into electricity to power electric motors in aircraft.

Often mentioned with · Locations

Often mentioned with · Research studies

Cobalt-graphene material development for fuel cell catalysts

In the news (1)

Cobalt-graphene material could replace platinum catalysts

13 years 8 months ago

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