SEM images of the composites reveal different morphologies of the graphene sheets, including their packing, at different concentrations (vol.%): a, 0.24; b, 0.96; c, 1.44; and d, 2.4.



A group of US scientists has invented a new electricity conducting material that has thin carbon films and are just one atom thick — called graphene sheets. The films are embedded in a polymer matrix.



The invention of these electricity conducting composites is ground breaking, as can be used not only for making new types of microelectronics devices and circuits, but also find use in aircraft and coatings.



Via: physicsweb