Research Article
Influence of the Total Gas Flow at Different Reaction Times for CVD-Graphene Synthesis on Polycrystalline Nickel
Figure 6
Optical microscopy images corresponding to the optimized graphene sample (synthesis conditions: 980°C, 1 min reaction time, CH4/H2 = 0.07 v/v, 80 NmL (CH4+H2)/min).
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