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Contact: Lynn Yarris
DOE/Lawrence Berkeley National Laboratory

Hydrogen Catalyst/Semiconductor Construct

Caption: Grafting molecular cobalt-containing hydrogen production catalysts to a visible-light-absorbing semiconductor exploits the UV-induced immobilization chemistry of vinylpyridine to p-type (100) gallium phosphide (GaP).

Credit: Image from Gary Moore, Berkeley Lab/JCAP

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