Preparation and characterization studies of nano graphene oxide

被引：15

作者：

Muthu, M. Sappani ^{[1
]}

Xavier, S. Stanly John ^{[2
]}

Ajith, P. ^{[1
]}

Anand, D. Prem ^{[1
,2
]}

机构：

[1] St Xaviers Coll Autonomous, Mat Res Ctr, Dept Phys, Palayankottai 627002, Tamilnadu, India

[2] St Xaviers Coll Autonomous, Dept Chem, Palayankottai 627002, Tamilnadu, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2022年 / 66卷

关键词：

Hummer?s method; Graphene oxide (GO); XRD; FTIR; SEM; TGA; Raman spectroscopy; Cyclic Volta metric (CV); HUMMERS METHOD;

D O I：

10.1016/j.matpr.2022.06.367

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Recently, graphene oxide has received a lot of attention due to its unique chemical and physical proper-ties. 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 degrees 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.Copyright (c) 2022 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of 2022 International Confer-ence on Recent Advances in Engineering Materials.

引用

页码：2449 / 2454

页数：6

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