A group of researchers from Stanford is leading a new charge—their simple water splitter only needs a AAA battery and skips the precious metal catalysts present in other splitters, making a cheaper device that shows promise for making a hydrogen future all the more possible.
Read MoreSchematic of laser induced p–n junctions in nickel oxide single crystal films integrated with silicon or sapphire substrates by domain matching epitaxy. Credit: J. Narayan, U.S. Patent # 6,955,985) A…
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