| 摘要 |
A method for applying a graphene coating to a substrate comprising iron or aluminium, the method comprising: providing a metallic layer on a surface of the substrate; and contacting said metallic layer with a source of carbon atoms to provide a graphene coating on the metallic layer. There is also described an iron- or aluminium-containing substrate, for example a component of a chain, with a metallic layer on a surface of the substrate and a graphene coating disposed on said metallic layer. |
