and the number of companies in my country is still relatively small.

Graphene nanoflakes refer to ultra-thin graphene layered accumulations with more than 10 carbon layers and a thickness in the range of 5-100 nanometers. Graphene nanoflakes are a new type of conductive material with excellent electrical conductivity, thermal stability, mechanical properties, thermal conductivity, lubricity, high temperature resistance, corrosion resistance and other characteristics. It can be widely…