Temperature and environment effects on the graphene oxide reduction via electrical conductivity studies


In this article, we report a study carried out to understand how changes in environment and temperature, in which the graphene oxide (GO) film reduction occurs, alter the electrical properties of the resulting films. In fact, it is possible to improve the GO reduction efficiency by choosing suitable environment and temperature. To this purpose, three different environments (high vacuum, air and nitrogen) and three dissimilar temperatures (177 °C, 300 °C and 600 °C) have been chosen, as suggested by differential scanning calorimetry (DSC) measurements. Among the investigated thermally reduced graphene oxide films, the ones treated at 600 °C in nitrogen have shown to possess higher electrical conductivity. Such an enhanced electrical conductivity can be attributed to reduction of oxygen functional groups and restoration of sp2 carbon network, as confirmed by Raman spectra.

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  1. 1.

    L. Silipigni, M. Fazio, B. Fazio, M. Cutroneo, L. Torrisi, Tailoring the oxygen content of graphene oxide by IR laser irradiation. Appl. Phys. A 124(545), 1–12 (2018)

    CAS  Google Scholar 

  2. 2.

    L. Silipigni, M. Cutroneo, G. Salvato, L. Torrisi, In-situ soft X-ray effects on graphene oxide films. Radiat. Eff. Defects Solids 173(9–10), 740–750 (2018)

    CAS  Article  Google Scholar 

  3. 3.

    D. Chen, H. Feng, J. Li, Graphene oxide: preparation, functionalization, and electrochemical applications. Chem. Rev. 112, 6027–6053 (2012)

    CAS  Article  Google Scholar 

  4. 4.

    D. Zhan, Z. Ni, W. Chen, L. Sun, Z. Luo, L. Lai, T. Yu, A.T.S. Wee, Z. Shen, Electronic structure of graphite oxide and thermally reduced graphite oxide. Carbon 49, 1362–1366 (2011)

    CAS  Article  Google Scholar 

  5. 5.

    L. Silipigni, G. Salvato, G. Di Marco, B. Fazio, A. Torrisi, M. Cutroneo, L. Torrisi, Band-like transport in high vacuum thermal reduced graphene oxide films. Vacuum 165, 254–261 (2019)

    CAS  Article  Google Scholar 

  6. 6.

    L. Torrisi, L. Silipigni, M. Cutroneo, Radiation effects of IR laser on graphene oxide irradiated in vacuum and in air. Vacuum 153, 122–131 (2018)

    CAS  Article  Google Scholar 

  7. 7.

    M. Cutroneo, V. Havrane, A. Mackova, P. Malinski, L. Torrisi, J. Lorincik, J. Luxa, K. Szokolova, Localized deoxygenation of graphene oxide foil by ion microbeam writing. Vacuum 163, 10–14 (2019)

    CAS  Article  Google Scholar 

  8. 8.

    M. Cutroneo, V. Havranek, A. Mackova, P. Malinsky, L. Torrisi, L. Silipigni, B. Fazio, A. Torrisi, K. Szokolova, Z. Sofer, J. Stammers, Effects of the ion bombardment on the structure and composition of GO and rGO foils. Mater. Chem. Phys. 232, 272–277 (2019)

    CAS  Article  Google Scholar 

  9. 9.

    P. Zhang, Z. Li, S. Zhang, G. Shao, Recent advances in effective reduction of graphene oxide for highly improved performance toward electrochemical energy storage. Energy Environ. Mater. 1, 5–12 (2018)

    CAS  Article  Google Scholar 

  10. 10.

    D. Du, P. Li, J. Ouyang, Nitrogen-doped reduced graphene oxide prepared by simultaneous thermal reduction and nitrogen doping of graphene oxide in air and its application as an electrocatalyst. ACS Appl. Mater. Interfaces 7, 26952–26958 (2015)

    CAS  Article  Google Scholar 

  11. 11.

    T.E. Timofeeva, Z.I. Evseev, P.V. Vinokurov, G.N. Alexandrov, S.A. Smagulova, The effect of temperature conditions during graphene oxide synthesis on humidity dependence of conductivity in thermally reduced graphene oxide. J. Struct. Chem. 59(4), 799–805 (2018)

    CAS  Article  Google Scholar 

  12. 12.

    I. Sengupta, S. Chakraborty, M. Talukdar, S.K. Pal, S. Chakraborty, Thermal reduction of graphene oxide: how temperature influences purity. J. Mater. Res. 33(23), 4113–4122 (2018)

    CAS  Article  Google Scholar 

  13. 13.

    Graphenea, High quality graphene producer, actual website 2020. https://www.graphenea.com/. Accessed 3 June 2020

  14. 14.

    L.C. Feldman, J.W. Mayer (eds.), Fundamentals of Surface and Thin Film Analysis (Elsevier, New York, 1986)

    Google Scholar 

  15. 15.

    Y. Qiu, F. Collin, R.H. Hurt, I. Külaots, Thermochemistry and kinetics of graphite oxide exothermic decomposition for safety in large-scale storage and processing. Carbon 96, 20–28 (2016)

    CAS  Article  Google Scholar 

  16. 16.

    K. Yin, H. Li, Y. Xia, H. Bi, J. Sun, Z. Liu, L. Sun, Thermodynamic and kinetic analysis of low-temperature thermal reduction of graphene oxide. Nano-Micro Lett. 3(1), 51–55 (2011)

    CAS  Article  Google Scholar 

  17. 17.

    O.M. Slobodian, P.M. Lytvyn, A.S. Nikolenko, V.M. Naseka, O.Y. Khyzhun, A.V. Vasin, S.V. Sevostianov, A.N. Nazarov, Low-temperature reduction of graphene oxide: electrical conductance and scanning kelvin probe force microscopy. Nanoscale Res. Lett. 13, 139 (2018)

    Article  Google Scholar 

  18. 18.

    S.N. Alam, N. Sharma, L. Kumar, Synthesis of graphene oxide (GO) by modified hummers method and its thermal reduction to obtain reduced graphene oxide (rGO). Graphene 6, 1–18 (2017)

    CAS  Article  Google Scholar 

  19. 19.

    N.F. Mott, E.A. Davis, in Electronic Processes in Non-crystalline Materials, 2nd edn. (Clarendon Press-Oxford, 1979) Chap.2

  20. 20.

    A. Bhaumik, J. Narayan, Conversion of p to n-type reduced graphene oxide by laser annealing at room temperature and pressure. J. Appl. Phys. 121, 125303 (2017)

    Article  Google Scholar 

  21. 21.

    X. Diez-Betriu, S. Alvarez-Garcia, C. Botas, P. Alavrez, J. Sanchez-Marcos, C. Prieto, R. Menendez, A. de Andres, Raman spectroscopy for the study of reduction mechanisms and optimization of conductivity in graphene oxide thin films. J. Mater. Chem. C. 1, 6905–6912 (2013)

    CAS  Article  Google Scholar 

  22. 22.

    C.-Y. Su, Y. Xu, W. Zhang, J. Zhao, X. Tang, C.-H. Tsai, L.-J. Li, Electrical and spectroscopic characterizations of ultra-large reduced graphene oxide monolayers. Chem. Mater. 21, 5674–5680 (2009)

    CAS  Article  Google Scholar 

  23. 23.

    V.B. Mohan, K. Jayaramana, M. Stammb, D. Bhattacharyya, Physical and chemical mechanisms affecting electrical conductivity in reduced graphene oxide films. Thin Solid Films 616, 172–182 (2016)

    CAS  Article  Google Scholar 

  24. 24.

    A. Danciu, I. Mihalache, M. Danila, B. Bita, R. Plugaru, The effect of annealing in nitrogen atmosphere on the structure, photoluminescence and electrical properties of Li and Cu doped sol–gel ZnO films, International Semiconductor Conference (CAS), (IEEE, Sinaia, 2014), pp. 77–80

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The authors thank the INFN-Sezione di Catania, CIMA Project for the support given to develop the presented research.

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Correspondence to L. Silipigni.

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Silipigni, L., Salvato, G., Fazio, B. et al. Temperature and environment effects on the graphene oxide reduction via electrical conductivity studies. J Mater Sci: Mater Electron 31, 11847–11854 (2020). https://doi.org/10.1007/s10854-020-03738-4

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