ORGANIC GRAPHENE SUSPENSION
Graphene, a one-atom thick layer 2D structure, possesses tremendous properties including the highest electrical conductivity, thermal conductivity, electron mobility and specific surface area compared to all the known materials, which is an ideal candidate for the applications of supercapacitor.
S-ON20 is a graphene suspension with a choice of solvent on request (NMP, DMSO). Featuring a thickness of under 10 nm and a lateral size of about 1 um, this product is particulary well suited for supercapacitor.
Graphene acts as not only a mechanically stable buffer to accommodate the volume effect during cycling, but also a conductive network to enhance the electrical conductivity of the composite materials. The graphene-contained supercapacitor shows better cycling and rate performances.