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Simple and Green Approach Strategy to Synthesis Graphene Using Rice Straw Ash

M. N. A. Uda, Subash C.B. Gopinath, U. Hashim, M. N. Afnan Uda, Nur Hulwani Ibrahim, N. A. Parmin, Nur Hamidah Abdul Halim, Periasamy Anbu

2020IOP Conference Series Materials Science and Engineering17 citationsDOIOpen Access PDF

Abstract

Abstract Abundant resources of rice straw and carbon-neutral have a lot of potentials to be converted into various value-added product and become more green due to less utilization of chemical usage. Graphene is one of value-added had been converted from rice straw and was successfully synthesized by using activating rice straw ash (RSA) using potassium hydroxide (KOH) at 700 oC with 1:2.5 impregnation ratio. scanning electron microscopy (SEM), field emission scanning electron microscopy (FESEM), EDX Analysis with a field emission transmission electron Microscope (FETEM) and atomic force microscopy (AFM). The current results can be the model for comparing the synthesize graphene from other plant sources.

Topics & Concepts

GrapheneScanning electron microscopePotassium hydroxideRice strawStrawMaterials scienceField electron emissionTransmission electron microscopyField emission microscopyNanotechnologyChemical engineeringChemistryComposite materialElectronInorganic chemistryPhysicsOpticsDiffractionQuantum mechanicsEngineeringGraphene research and applicationsGraphene and Nanomaterials ApplicationsInterconnection Networks and Systems
Simple and Green Approach Strategy to Synthesis Graphene Using Rice Straw Ash | Litcius