Preparation and characterization studies of nano graphene oxide. (2022)

• Record Type: Journal Article
• Authors: Sappani Muthu, M.; Stanly John Xavier, S.; Ajith, P.; Prem Anand, D.
• Is Part Of: Materials today. Volume 66:Part 4(2022)
• Page Start: 2449
• Page End: 2454
• Publication Date: 2022
• Subjects: Hummer's method -- Graphene oxide (GO) -- XRD -- FTIR -- SEM -- TGA -- Raman spectroscopy -- Cyclic Volta metric (CV); Materials science -- Congresses -- Periodicals; 620.1
• DOI: 10.1016/j.matpr.2022.06.367
• Languages: English
• ISSNs: 2214-7853

Abstract

Abstract: Recently, graphene oxide has received a lot of attention due to its unique chemical and physical properties. In this work, graphene oxide nanoparticles were produced using a chemical peeling technique. Graphene Oxide (GO) films with two-dimensional structure were successfully prepared via the modified hummer method. X-ray diffraction was chosen to measure the crystal structure of the graphene oxide nano powder. A Fourier transform infrared (FTIR) spectrum analyzer was used to confirm the presence of oxygenated functional groups. The thermal stability of graphene oxide nanomaterial was estimated to be 450 °C from TGA. This exceptional thermal stability of these graphene oxides is important in the application in the areas related to the solar energy conditions of transparent film composite materials and biomedical applications.