Black gel (IMAGE)

Technical University of Munich (TUM)

Black gel

Caption

Graphene hybrids made from metal organic frameworks (MOF) and graphenic acid make an excellent positive electrode for supercapacitors, which thus achieve an energy density similar to that of nickel-metal hydride batteries. The black color indicates high electron mobility within the material.

Credit

Prof. Dr. J. Kolleboyina / IITJ

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