ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)

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Brudnik S. V., Yakovlev A. V., Yakovleva E. V., Alferov A. A., Tseluikin V. N., Mostovoi A. S. Electrochemical reduction of multilayer graphene oxide in alkaline electrolyte. Electrochemical Energetics, 2023, vol. 23, iss. 1, pp. 33-40. DOI: 10.18500/1608-4039-2023-23-1-33-40, EDN: YBLAIY

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Electrochemical reduction of multilayer graphene oxide in alkaline electrolyte

Brudnik Sergei Vital'evich, The Saratov State Technical University of Gagarin Yu. A.
Yakovlev Andrei Vasil'evich, The Saratov State Technical University of Gagarin Yu. A.
Yakovleva Elena Vladimirovna, The Saratov State Technical University of Gagarin Yu. A.
Alferov Andrei Alekseevich, The Saratov State Technical University of Gagarin Yu. A.
Tseluikin Vitalii Nikolaevich, Engelssky Institute of Technology of the Saratov State Technical University
Mostovoi Anton Stanislavovich, Engelssky Institute of Technology of the Saratov State Technical University

The results of the study of the electrochemical reduction of multilayer graphene oxide in the potentiostatic mode are presented and the possibility of using alkaline electrolyte (KOH) with the concentration below 0.1 M is shown. The identification of the electrochemically reduced graphene oxide was carried out using the XRD, FTIR and Raman-spectroscopy methods. Applying the method of Raman spectroscopy the increase in the intensity of the G and 2D bands, indicating the formation of few-layer forms of reduced graphene oxide was found. The surface morphology of the electrochemically reduced graphene oxide was studied by means of the SEM method.

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