Graphene is a new material in which carbon atoms connected by sp_hybridization are closely packed into a single-layer two-dimensional honeycomb lattice structure.

Graphene has excellent optical, electrical and mechanical properties and has important application prospects in materials science, micro-nano processing, energy, biomedicine and drug delivery. It is considered to be a revolutionary material in the future. material. Advantages of graphene:

Graphene has good strength, flexibility, electrical and thermal conductivity and other properties. It is the material with the highest thermal conductivity so far and has very good thermal conductivity, so it is widely used in the new heating industry. Uses of graphene:

1. Manufacturing the next generation of supercomputers. Graphene is the material with the best electrical conductivity currently known. This property is especially suitable for high-frequency circuits. Graphene will be a substitute for silicon and can be used to produce future supercomputers, making computers run faster and consume less energy. .

2. Make cables for the "space elevator". Scientists imagine that in the future, space satellites will be connected to the ground with cables, and then the satellites will become wired kites. Now scientists have finally found a special material that can make such space cables, which is graphene.