期刊
JOURNAL OF CHEMISTRY
卷 2013, 期 -, 页码 -出版社
HINDAWI LTD
DOI: 10.1155/2013/150536
关键词
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资金
- Faculty of Applied and Computer Science Research and Publications Committee of Vaal University of Technology, Vanderbijlpark, iThemba Laboratories, Cape Town, South Africa
- Botswana College of Agriculture, Gaborone, Botswana
Commercial flakes of graphite were prepared into functionalized graphene oxide (GO) by chemical treatment. After the exfoliation and intercalation of graphene into functionalized graphene oxide that formed stable colloidal dispersion in polar aprotic solvent, the reduction process was undertaken by continuous stirring with hydrazine hydrate. The reduced material was characterized by X-ray diffraction (XRD), attenuated total reflectance (ATR) FT-IR, ultraviolet visible (UV-vis), atomic force microscopy (AFM) and Raman spectroscopy which confirm the oxidation of graphite and reduction of graphene oxide into graphene sheet.
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