Fig. 2From: Direct Synthesis of Graphene Dendrites on SiO2/Si Substrates by Chemical Vapor DepositionSEM images of graphene dendrites synthesized on Si surface of the SiO2/Si substrates at the growth temperature of 980 °C (a), 1020 °C (b), and 1050 °C (c), and on SiO2 surface of the SiO2/Si substrates at 1050 °C (d). The growth time was 120 minBack to article page