Fig. 2
From: The facile conversion of waste biomass into few-layer graphene oxide
XRD and Raman spectrometry characterisation of carbon samples; (a) and (b) XRD results of catalyst-doped wood pyrolysed at 900 °C; (c) XRD results of catalyst-doped wood pyrolysed at 950 °C; Raman spectra of catalyst-doped wood pyrolysed at (d) 900 °C and (e) 950 °C.
