Graphene Nanoscrolls Are Formed by Decoration of Magnetic Nanoparticles


Researchers at Umeå University, together with researchers at Uppsala University and Stockholm University, show in a new study how nitrogen doped graphene can be rolled into perfect Archimedean nano scrolls by adhering magnetic iron oxide…

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Sponge-like graphene makes promising supercapacitor electrodes


While most of today’s electric vehicles rely on batteries to store energy, supercapacitors have enjoyed significant improvements that have made them serious competitors to batteries. Batteries traditionally have the upper hand in terms of capacity,…

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