Graphene oxide nano filler is usually a powder composed of nanoparticles, nano platelets are thin flakes, and nano flakes are generally bigger than nano platelets and are also thin.
Graphene oxide nano filler, nano platelete, and nano flake are all forms of graphene oxide, which is a material derived from graphene. The differences between these forms are mainly related to their shape and size:
-Graphene oxide nano filler refers to small particles of graphene oxide that can be dispersed in a polymer or another matrix material to improve its properties, such as its electrical conductivity.
-Nano platelete refers to large, flat sheets of graphene oxide that have a platelet-like shape. These can be used as a reinforcing material in composites to improve their strength and stiffness.
-Nano flake refers to small, flat pieces of graphene oxide that have a flake-like shape. These can also be used as a reinforcement material in composites or as a filler material to improve the electrical conductivity of a material.
Overall, the specific use of each form depends on the desired properties and the application.