Preparation and Characterization of Graphene by Oxidation-Reduction Method

Abstract:

Graphene was prepared by using hydrazine hydrate to reduce the exfoliated graphite oxide nanosheets in the aqueous colloidal suspension. The prepared graphene were characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction analysis (XRD) and scanning electron microscope (SEM), respectively. The results showed that part of oxygen containing groups of the exfoliated graphite oxide nanosheets disappeared and the conjugated p bond recovered after reduction. The thickness and size of the graphene nanosheets decreased.

• Periodical: Advanced Materials Research (Volumes 807-809)
• Pages: 2805-2808
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.807-809.2805
• Online since: September 2013
• Authors: Zhao Xia Hou, Yin Zhou, Shao Hong Wang, Mei Han Wang, Xiao Dan Hu, Li Di Zhou, Guang Bin Li
• Keywords: Characterization, Graphene, Graphite Oxide, Preparation

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