Catalyst (3 of 3) (IMAGE)

Rice University

Catalyst (3 of 3)

Caption

(NO LABELS) A side view of a porous cobalt phosphide/phosphate thin film was created at Rice University. The robust film could replace expensive metals like platinum in water-electrolysis devices that produce hydrogen and oxygen for fuel cells. The scale bar equals 500 nanometers.

Credit

Tour Group/Rice University

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