isolation of graphene

Graphene is a single layer of carbon atoms arranged in a two-dimensional honeycomb lattice, known for its remarkable strength and conductivity. Isolation of graphene typically involves a method called mechanical exfoliation, where researchers use adhesive tape to peel off layers from graphite, the material from which graphene is derived. This process can produce thin sheets of graphene, which can then be transferred to other surfaces for study. Other techniques, like chemical vapor deposition, can also create larger areas of graphene. The isolation is crucial for exploring its unique properties in various applications, including electronics and materials science.