Graphene oxideGraphene oxide (GO) nanosheets have emerged as a highly promising material for membrane fabricationMembrane fabrication due to their unique physicochemical properties. The exceptional mechanical strengthMechanical strength, tunable surface chemistry, and high aspect ratio of GO nanosheets enable the design of membranesMembranes with superior separation performance. This mini-review provides an overview of recent advances in the fabrication of GO-based membranesMembranes, with a focus on various fabrication techniques, membraneMembranes structures, and their applications in water purificationWater purification, gas separationGas separation, and other areas. The challenges associated with GO membrane fabricationMembrane fabrication, including scalability, long-term stability, and fouling, are discussed. Finally, future directions for research in this field are outlined, emphasizing the need for innovative approaches to overcome current limitations and to unlock the full potential of GO-based membranesMembranes in industrial applications.

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Fabrication of Membranes Using Graphene Oxide Nanosheets: Advances, Challenges, and Future Directions

  • Ogunnaike Korede Lekan,
  • Janefrances U. Chukwu,
  • Stella Eberechi Obuba,
  • Raymond Femi Awoyemi,
  • Uzochukwu Udogu,
  • Salisu Danjuma Ibrahim

摘要

Graphene oxideGraphene oxide (GO) nanosheets have emerged as a highly promising material for membrane fabricationMembrane fabrication due to their unique physicochemical properties. The exceptional mechanical strengthMechanical strength, tunable surface chemistry, and high aspect ratio of GO nanosheets enable the design of membranesMembranes with superior separation performance. This mini-review provides an overview of recent advances in the fabrication of GO-based membranesMembranes, with a focus on various fabrication techniques, membraneMembranes structures, and their applications in water purificationWater purification, gas separationGas separation, and other areas. The challenges associated with GO membrane fabricationMembrane fabrication, including scalability, long-term stability, and fouling, are discussed. Finally, future directions for research in this field are outlined, emphasizing the need for innovative approaches to overcome current limitations and to unlock the full potential of GO-based membranesMembranes in industrial applications.