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Fig. 3 | Nanoscale Research Letters

Fig. 3

From: Plasma-Enhanced Chemical Vapor Deposition of Acetylene on Codeposited Bimetal Catalysts Increasing Graphene Sheet Continuity Under Low-Temperature Growth Conditions

Fig. 3

Schematic diagram of graphene growth on a pure Ni catalyst in which few-layer graphene (FLG) is produced due to uncontrolled C absorption and out-diffusion at high energy sites such as step edges compared to b codeposited Ni-Au synthesis whereby the Au acts as a C absorption limiter as well as reducing high levels of graphene production by blocking nucleation sights such as step edges

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