Abstract

R. Siburian^1,2, H. Sihotang¹, S. Lumban Raja¹, M. Supeno¹ and C. Simanjuntak¹

DOI : http://dx.doi.org/10.13005/ojc/340120

Synthesized of graphene nano sheets were carried out by using new route and ammonia as well as to produce gram scale graphene. Graphene nano sheets was characterized by using Fourier transform infrared spectroscopy (FTIR), X-ray powder diffraction (XRD), and Scanning Electron Microscopy-Energy Dispersive X-Ray (SEM-EDX). The results of XRD showed that the reemergence of diffraction lines C(002) at 2θ =26.5°, and the distance between the planes is 3.35 Å, which shows the typical structure of graphite and multiple layer of graphene. The results of SEM-EDX showed that the particle size and the graphene nano sheets has a smaller pore size and uniform and randomly arranged aggregates with a thin layer which is closely related to one another. Graphene nano sheets has small size or shape is small and thin also aggregate related with each other.

Graphite; Graphene Oxide; Graphene Nano Sheets; FTIR; XRD; SEM-EDX

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