Skip to main content
Log in

Evaluation of different organic solvents adsorption by porous ammonium-treated graphene and graphene oxide sponges

  • Original Paper
  • Published:
Chemical Papers Aims and scope Submit manuscript

Abstract

The present study used different hydrothermal times to obtain 3D porous ammonium treated graphene network with different pore structures and surface characteristics. In addition, their structures, properties, and influence on the adsorption performance of the obtained sponges were characterized by using x-ray diffraction, scanning electron microscopy, Non-contact atomic force microscopy, the measurement of contact angles, Brunauer–Emmett–Teller surface area, Fourier-transform infrared spectroscopy, and thermal gravimetric analysis. Three organic solvents with different physicochemical properties were selected as well. The analysis of the obtained experimental data demonstrated that the pore properties of the sponges greatly influenced the adsorption capability. In addition, the adsorption capacity of graphene oxide sponges, assembled by graphene oxide sheets and the remaining oxygenated functional groups, was weaker compared to the sponges with hydrothermal annealing. Finally, the graphene sponge annealed for 24 h at 150 °C could absorb more than 200 times its weight.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12

Similar content being viewed by others

Notes

  1. Field-Emission Scanning Electron Microscopy

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Somayeh Mohamadi.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Mohamadi, S., Naderian, A. & Nazari, B. Evaluation of different organic solvents adsorption by porous ammonium-treated graphene and graphene oxide sponges. Chem. Pap. 76, 2537–2548 (2022). https://doi.org/10.1007/s11696-021-02050-7

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11696-021-02050-7

Keywords

Navigation