Carbon crystal, full name carbon microcrystalline, is a crystal structure of the element carbon. The carbon particles are electrically conductive and are pressed into a sheet with a binder.
Graphene is a honeycomb planar film formed by carbon atoms in sp2 hybridization, a quasi-two-dimensional material with a thickness of only one atomic layer, also known as monatomic layer graphite. It is a new type of electrical, thermal and mechanical material that is stronger than steel, less dense than aluminum, more corrosion-resistant than stainless steel, more heat-resistant than heat-resistant steel, and can conduct electricity like copper. The products are widely used in aerospace, sports equipment, medical equipment.