… In this study, GO was synthesized based on the graphite produced from the coconut shell
waste by a modified Hummers method. Meanwhile, graphite powder was obtained by the …

… out on coconut shell powder (CSP) turn to natural graphite or … with high scale using a modified
Hummers method, and the … the Raman analysis of graphene oxide-based coconut shells …

… synthesis of graphene oxide (GO) using coconut shell and sawdust waste as precursors,
employing a modified Hummers method. … The synthesis process was optimized to enhance the …

… based on coconut shell waste was characterized using Fourier Transform Infrared (FTIR).
Figure 3 shows FTIR Spectrum of sample GO made from coconut shell waste … characterization …

… Coconut shell (CS) is a waste material with high carbon … the modified Hummer's method to
synthesize graphene oxide (… analysis was carried out on the graphite powder synthesized (GrS…

… using the Modified Hummer Method. SEM … , graphene, graphene oxide, and reduced
graphene oxide are results of the synthesis of agricultural waste and biomass, namely coconut …

… This study uses naturally occurring graphite, namely coconut shell waste. Coconut shells are
… The synthesis of GO by the modified Hummers method is a schematic exfoliation illustrated …

… hummers method. The … The modified Hummers' method is the most widely used method for
producing … the attributes and characteristics of biomass-based graphene and its derivatives. …

… work is to utilize the final waste of coconut fronds for the synthesis of GO. This … Graphene
oxide based coconut shell waste: Synthesis by modified Hummers method and characterization…

… synthesize and characterized graphene and graphene oxide produced from agricultural
waste such as cocoa-pod waste using modified Hummers’ … to the modified Hummer method (…