Preparation and characterizations of Graphene oxide and Graphene NPs

G Prabhavathi, A. Saleem, A. Ayeshamariam, M Karunanithy, M. Jayachandran
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引用次数: 3

Abstract

An eco-friendly and inexpensive process of reduction of Graphene oxide using extract of Amla juices is here in reported. The objective is to reduce Graphene oxide to Graphene nanoparticles. The crystallite size of nanoparticles Graphene was confirmed by XRD analysis. FTIR spectral analysis revealed the reduction of Graphene oxide using extract of Amla juices. The morphology of the synthesized Graphene was examined by TEM analysis and SAED pattern. From Graphene oxide which was prepared by Hummer method is reduced to Graphene by using Amla juices as reducing agent. To synthesize Graphene nanoparticles using a cost effective green method and to analyze how Graphene improves a device with respect to cost, production and efficiency. The toxicity of the Graphene nanoparticles will be reduced through the green method.
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氧化石墨烯和石墨烯纳米粒子的制备与表征
本文报道了一种利用Amla果汁提取物还原氧化石墨烯的环保且廉价的工艺。目标是将氧化石墨烯还原为纳米石墨烯。通过XRD分析证实了纳米石墨烯的晶粒尺寸。FTIR光谱分析显示,使用Amla果汁的提取物可以还原氧化石墨烯。通过TEM分析和SAED图对合成石墨烯的形貌进行了表征。以Amla果汁为还原剂,将Hummer法制备的氧化石墨烯还原为石墨烯。使用具有成本效益的绿色方法合成石墨烯纳米颗粒,并分析石墨烯如何在成本,生产和效率方面改善设备。石墨烯纳米颗粒的毒性将通过绿色方法降低。
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