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The slower they turn, the brighter they glow

With Halloween over, ghostly decorations are now being replaced by Christmas themed ornaments, many of which glow in the dark. This glow, termed luminescence, is produced by chemical and biochemical reactions or when electrons ...

dateNov 14, 2018 in Materials Science
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The limits of hematite

Hematite and other transition metal oxides are used in the renewable production of hydrogen. Researchers at the TU Darmstadt have discovered why the materials reached their limits doing so. Their results have now been published ...

dateNov 07, 2018 in Materials Science
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