Cobalt-graphene material development for fuel cell catalysts

1 mention

Organizations

Brown University

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Brown University

institution 1 mention

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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.

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.

Hydrogen Fuel Cells

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

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In the news (1)

Cobalt-graphene material could replace platinum catalysts

13 years 8 months ago

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