Materials letters, 2011-04, Vol.65 (8), p.1229-1230
2011
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Details
- Autor(en) / Beteiligte
- Titel
- Reduction and disorder in graphene oxide induced by electron-beam irradiation
- Ist Teil von
- Materials letters, 2011-04, Vol.65 (8), p.1229-1230
- Ort / Verlag
- Elsevier B.V
- Erscheinungsjahr
- 2011
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- Structural changes caused by an electron beam with an absorbed dose of 500 kGy were investigated in graphene oxide (GO). In this paper, GO and irradiated GO were characterized by X-ray diffraction, Raman spectroscopy and X-ray photoelectron spectroscopy, respectively. It was found that the interlayer spacing of GO was decreased because of the alteration of functional group percent and the reduction effect. The graphitic structure of GO was also found to be disordered slightly. In addition, the samples were reduced partially after irradiation and electron-beam irradiation of GO appeared to be a promising procedure for large-scale synthesis of graphene. The interlayer spacing of GO was decreased and the samples were found to be reduced partially after irradiation. [Display omitted] ► The interlayer spacing of GO was decreased after irradiation. ► The GO samples were reduced partially after electron-beam irradiation in air. ► The graphitic structure of GO was found to be disordered slightly.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0167-577XeISSN: 1873-4979DOI: 10.1016/j.matlet.2011.01.063Titel-ID: cdi_proquest_miscellaneous_869801030
- Format
- –
- Schlagworte
- absorbed dose, Carbon materials, Diffraction, Disorder, Electron-beam irradiation, Graphene, Graphene oxide, Graphitic structure, Interlayers, Irradiation, Oxides, Radiation damage, Raman spectroscopy, Reduction, spatial distribution, X-ray diffraction, X-ray photoelectron spectroscopy, X-rays