Influence of the Total Gas Flow at Different Reaction Times for CVD-Graphene Synthesis on Polycrystalline Nickel

<div>Raman spectra and 2D peak deconvolution corresponding to the optimized graphene sample (a) multilayer graphene, (b) few-layer graphene, (c) bilayer graphene, and (d) monolayer graphene (synthesis conditions: 980°C, 1 min reaction time, CH<sub>4</sub>/H<sub>2</sub> = 0.07 v/v, 80 NmL (CH<sub>4</sub>+H<sub>2</sub>)/min).</div>

Journal of Nanomaterials

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Figure 7

Figure 7: Influence of the Total Gas Flow at Different Reaction Times for CVD-Graphene Synthesis on Polycrystalline Nickel 