Graphene Oxide Paper (GOP)

  • High mechanical properties
  • Excellent gas barrier
  • Narrow pore size distribution
  • Bends easily
  • Easy to be dispersed in water
  • Chemical inertness
  • Non-conductive


Free-standing graphene oxide paper (GOP) is a 2D laminar structure. GOP is composed of many closely parallel and stacked graphene oxide sheets prepared by a single atomic layer or few layer GO.


GOP can be used as a separation membrane (filtration materials) and applied to food processing, bio-pharmaceuticals, desalination, industrial electronics, and domestic waste water purification and so on. GOP can be used as energy storage materials and applied to Li-ion batteries, fuel cells, super-capacitors, Li-O2 batteries and solar cell. GOP can be employed as electrical insulators and electromagnetic shielding composites. GOP could be employed as antimicrobial materials due to its excellent biocompatibility and aqueous stability


Item Diameter Thickness Tensile modulus Color
GOP 8 cm 5~10 μm
15~20 μm
> 3 Gpa Brown (slightly transmittance)
Black (non-transmittance)

Test Report

  • GOP – XRD