XRD results of GO indicated the oxidation of graphite. SEM
images showed the crumpled layer structure of GO. The exfoliation
of graphite into single and multi-layer graphene oxide sheets. Optical
microscope images showed the contrast of mono and multi
layers of GO. UVeVis spectrum showed the absorption peak at
216 nm depends upon the oxidation of graphite. FTIR showed the
presence of carbonyl, hydroxyl bonds for the surety of the formation
of GO.