Tag: biofuel cell

New Biofuel Cells: Electricity From Hydrogen and Thin Air

Science Daily reports that British scientists have developed a “biofuel cell” that generates electricity from air spike with small amounts of hydrogen. These cells are an inexpensive, renewable alternative to “fuel cells” that have been closely associated with the “hydrogen economy”. At a recent meeting of the American Chemical Society, Fraser Armstrong, described how his research group at Oxford University built the biofuel cell with hydrogenases — enzymes from naturally occurring bacteria that use or oxidize hydrogen in their metabolism.

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