Table 5 Parameters applied for the synthesis of pristine (PG) and nitrogen doped (NG) graphene.

From: Characterization of nitrogen doped graphene bilayers synthesized by fast, low temperature microwave plasma-enhanced chemical vapour deposition

SampleN2:CH4 Flux
ratio (s.c.c.m.)
Temperature
(°C)
Synthesis time
(min)
Pressure
(Torr)
Voltage
(V)
PG1:17602.54385
NG12:17602.54385
NG23:17602.54385
NG35:17602.54385
  1. All samples were synthesized at a constant flow of 10 s.c.c.m. hydrogen.