Graphene Synthesis Using a CVD Reactor and a Discontinuous Feed of Gas Precursor at Atmospheric Pressure

Figure 7

AFM micrographs of graphene obtained at 1000°C and with different acetylene flow rates: (a) 100 sccm, (b) 80 sccm, and (c) 30 sccm.

(a)

(b)

(c)