In my opinion, they must be GO and CNT-based nanocomposites. However, it strongly depends on the application. Although a nanocomposite is useful for many types of applications, in different fields a special family of nanocomposites is needed.
Ahmed Kadhim Hussein some of the most familiar types of nanocomposites are Polymer/clay nanocomposites, Metal/metal oxide/polymer nanocomposites, Metal Matrix Nanocomposites, Carbon nanotube/polymer nanocomposites, Polymer Nanocomposites, Ceramic Nanocomposites, Graphene Nanocomposites