Graphene Oxide Based on Coconut Shell and Sawdust Waste: Synthesis by Modified Hummers Methods and Characterization

This study explores the synthesis of graphene oxide (GO) using coconut shell and sawdust waste as precursors, employing a modified Hummers method.The research focuses on the effective conversion of these agricultural byproducts into GO, highlighting the potential for sustainable material development.The synthesis process was optimized to enhance the yield and quality of the GO produced.Preliminary results indicate successful oxidation of the carbon-rich precursors, evidenced by the formation of a distinct GO structure.The study sets the stage for subsequent characterization analyses, which will include techniques such as X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), and Raman spectroscopy to confirm the structural and functional properties of the synthesized GO.Preliminary results indicate successful transformation, with distinct morphological and structural characteristics observed in the graphene derivatives from both sawdust and coconut shell waste.This research underscores the viability of utilizing coconut shell and sawdust waste for producing GO, contributing to waste valorization and the development of eco-friendly materials.Future work will focus on comprehensive characterization to fully elucidate the properties of the synthesized GO and its potential applications in various fields, including electronics, energy storage, and environmental remediation.