Building up Graphene-Based Conductive Polymer Composite Thin Films Using Reduced Graphene Oxide Prepared by γ-Ray Irradiation

Figure 2

(a) UV-Vis spectra of GO dispersion in ethanol/water before and after γ-irradiation; (b) FT-IR spectra of starting GO and RGO measured on transmission mode as thin paper form; XPS C1s spectra of (c) starting GO and (d) RGO obtained by irradiating 34 kGy in 70% ethanol/water at 2 kGy/h under N₂ atmosphere.

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