Graphene Graphene is a honeycomb planar film formed by sp2 hybridization of carbon atoms. It is a quasi-two-dimensional material with only one atomic layer thickness, so it is also called monatomic layer graphite. http://www.alfa-chemistry.com/pr... ID: 35174 | Rank: 2061 | Votes: 3.00 | Views: 324 | Submitted: 2019-04-13 |