G. Ankonina

Ultrathin rust films trap sunlight for splitting water

By Eileen De Guire / November 13, 2012

A photograph of ultrathin film α-Fe2O3 photoanodes in action. Credit: Rothschild; Technion If you think about it, water molecules are a great place to store hydrogen. Now that the “hydrogen economy” is starting to get some traction, the question is how to get the hydrogen “out of storage.” One way to unlock the hydrogen is…

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