Fig. 3: Raman spectroscopy of PVDC treated with high-temperature pulses.
From: Catalysis-free transformation of non-graphitising carbons into highly crystalline graphite
a Raw data for one, four, five and six pulses. b ID/IG ratios computed from Lorentzian fittings. Error bars indicate 95% confidence intervals (i.e. twice the standard error of the mean). c Magnification of the 2D band showing the splitting of the peak for the six-pulse sample.
