Synthesis, characterization and qualification of graphene for electronic applications | ||||
| Journal of Engineering Science and Military Technologies | ||||
| Article 4, Volume 8, Issue 1, March 2024, Page 47-60 PDF (1.13 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejmtc.2023.214102.1257 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Mohamed Fathy Khaled   1; Ahmed Hafiz Zaki2; Heba Ahmed Shawkey3
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| 1Electrical Engineering department, Military Technical College, Cairo, Egypt | ||||
| 2Military Technical college | ||||
| 3Electronic Research Institute,Cairo | ||||
| Abstract | ||||
| Nanomaterials have unique properties due to their nanoscale dimensions. They can be used to design new technologies or enhance the performance of existing processes. One of the most promising and remarkable materials that play a vital role in nanomaterial technology is graphene and its carbon family(Graphene/ Graphene Oxide (GO)/Reduced Graphene Oxide (RGO). Different techniques areused forthe synthesis and characterization of graphene.Top-down and Bottom-Up techniques are the main techniques for graphene production. Thesesynthesis methods play a dominant role in deciding the final properties of the produced graphene.Different characterization methods are used to identify the synthesized graphene.This work provides a comprehensive review of graphene preparation and characterization techniques. A new factor is proposed to describe the quality of the prepared graphene according to the Raman spectroscopy, Scanning electron microscopy (SEM) and X-ray diffraction (XRD) measurements.This graphene quality factor (GQF) is used to compare the graphene produced using several preparation techniques and prepared chemically RGO samples. High-quality factor values of (0.9) were achieved for Chemical vapor deposition (CVD) based graphene compared to lower quality factors for other techniques. Chemically synthesized RGO samples were prepared and had comparable quality factor values to other published works. | ||||
| Keywords | ||||
| FTIR; graphene; improved hummer; raman; reduced graphene oxide; SEM; XRD | ||||
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