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

Figure 5

TEM bright and dark field images for graphene growth with fixed temperature at 1000°C and acetylene flowrates of 80 (a, b) and 30 sccm (c, d, and e).

(a)

(b)

(c)

(d)

(e)