Abstract: In this paper, graphene oxide (GO) was prepared by the modified Hummer method,reduced graphene oxide (RGO) was prepared by reducing GO with strong reducing ability and environment-friendly vitamin C and tea polyphenols as reducing agents. Fourier transform infrared spectroscopy (FT-IR) showed that the absorption peak of the oxygen-containing functional group of the reduced RGO was significantly reduced,and X-ray diffraction (XRD) pattern observed the change of the absorption peak position of GRO after reduction. The thickness of the sample was observed by atomic force microscopy (AFM). These characterization data indicate that the two reducing agents used in the experiment successfully reduced GO to produce RGO.
黄绪德, 刘欣. 利用维生素C和茶多酚还原氧化石墨烯及其表征[J]. 材料导报, 2021, 35(Z1): 83-86.
HUANG Xude, LIU Xin. Reduction of Graphene Oxide with Vitamin C and Tea Polyphenols and Its Characterization. Materials Reports, 2021, 35(Z1): 83-86.
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