Fig. 5
From: The facile conversion of waste biomass into few-layer graphene oxide

XPS spectra of (a) C1s and (b) O1s. The spectra are deconvoluted to four peaks.
From: The facile conversion of waste biomass into few-layer graphene oxide
XPS spectra of (a) C1s and (b) O1s. The spectra are deconvoluted to four peaks.