Cover Art: ADVANCED FUNCTIONAL MATERIALS
V. Georgakilas, A. Demeslis, E. Ntararas, A. Kouloumpis, K. Dimos, D. Gournis, M. Kocman, M. Otyepka, R. Zbořil: Hydrophilic Nanotube Supported Graphene-Water Dispersible Carbon Superstructure with Excellent Conductivity, ADVANCED FUNCTIONAL MATERIALS 25, 10, 2015.
Water dispersible graphene functionalized with hydrophilic carbon nanotubes. The image demonstrates molecules of water, which surround carbon superstructures providing various modes of graphene-nanotube interaction. On page 1481, V. Georgakilas, R. Zbořil, and co-workers show that such a graphene hybrid is dispersible in many polar solvents and displays excellent electrical conductivity, offering a great potential in highly conductive polymers or inkjet printing technologies.