Özet:

In this study, detailed information about the synthesis and characterization of graphene, which has been able to change the direction of the industry around the world thanks to its superior properties since its discovery in recent years, and has therefore become a very interesting material, has been shared. Graphene, which is a two-dimensional form at the nanoscale in which carbon atoms are arranged hexagonally; when the cost-benefit, investment and time parameters are taken into consideration, it is synthesized by chemical vapor deposition method, which is the most suitable production method so far; many parameters such as growth temperature, substrate material, annealing time, pressure, quality of the gases used, and flow rates are effective. Graphene structure differs according to the combinations of these parameters. In this study, the details of synthesizing single-layer and multi-layer graphene were investigated. Raman Spectroscopy was used in the characterization of monolayer and multilayer graphene films. The structures of the films were checked by Scanning Electron Microscopy (SEM). The necessary parameters for the producing and characterization of single-layer and multi-layer graphene film layers were determined.