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Open AccessArticle

Characterization of Graphite Oxide and Reduced Graphene Oxide Obtained from Different Graphite Precursors and Oxidized by Different Methods Using Raman Spectroscopy

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Institute for Chemical Processing of Coal, 1 Zamkowa St., 41-803 Zabrze, Poland
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Department of Optoelectronics, Silesian University of Technology, 2 Akademicka St., 44-100 Gliwice, Poland
3
Department of Polymer and Carbonaceous Materials, Wroclaw University of Technology, 4/9 Gdańska St., 50-344 Wroclaw, Poland
*
Author to whom correspondence should be addressed.
Materials 2018, 11(7), 1050; https://doi.org/10.3390/ma11071050
Received: 18 May 2018 / Revised: 8 June 2018 / Accepted: 16 June 2018 / Published: 21 June 2018
(This article belongs to the Section Structure Analysis and Characterization)
In this paper, the influences of the graphite precursor and the oxidation method on the resulting reduced graphene oxide (especially its composition and morphology) are shown. Three types of graphite were used to prepare samples for analysis, and each of the precursors was oxidized by two different methods (all samples were reduced by the same method of thermal reduction). Each obtained graphite oxide and reduced graphene oxide was analysed by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy (RS). View Full-Text
Keywords: graphite; graphite oxide; reduced graphene oxide; modified Hummers method; oxidation; reduction; Raman spectroscopy graphite; graphite oxide; reduced graphene oxide; modified Hummers method; oxidation; reduction; Raman spectroscopy
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Muzyka, R.; Drewniak, S.; Pustelny, T.; Chrubasik, M.; Gryglewicz, G. Characterization of Graphite Oxide and Reduced Graphene Oxide Obtained from Different Graphite Precursors and Oxidized by Different Methods Using Raman Spectroscopy. Materials 2018, 11, 1050.

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