We produce and supply wide range of ready-made carbon nanomaterials: premium quality graphene oxide, graphene and carbon nanotubes. Founded as scientific-based group, we claim to understand what the quality of these nanomaterials really implies for the final applications.
Should you have other requirements, let us know and we will figure out the way to final delivery of the requested product.

photo of Graphene Oxide Water DispersionGraphene Oxide – Water Dispersion

Concentration 0.1 %, Volume 250 ml

Price: 30 €

Graphene oxide produced by wet chemical oxidation of a graphite powder at low temperature.

Characteristics:

  • Graphene sheets functionalized predominantly with a C-O-C group. Oxygen content 29 – 33 at. %, carbon content 65 – 69 at. %, impurities of S and N below 1 at. %, measured by XPS.
  • Small amount of structural defects, measured by scanning TEM
  • Content of monolayer flakes: > 95 % (from AFM)
  • Average lateral sizes of individual graphene oxide flakes: 0.1 – 5 μm (from AFM)
  • Concentration: 0.1% in water dispersion
  • Total amount of GO: 0.25 g in 250 ml of water

Datasheet – Graphene Oxide (liquid)
Datasheet – Material Safety – Graphene Oxide (liquid)

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photo of Graphene Oxide Water DispersionGraphene Oxide – Water Dispersion

Concentration 0.8 %, Volume 250 ml

Price: 60 €

Graphene oxide produced by wet chemical oxidation of a graphite powder at low temperature.

Characteristics:

  • Graphene sheets functionalized predominantly with a C-O-C group. Oxygen content 29 – 33 at. %, carbon content 65 – 69 at. %, impurities of S and N below 1 at. %, measured by XPS.
  • Small amount of structural defects, measured by scanning TEM
  • Content of monolayer flakes: > 95 % (from AFM)
  • Average lateral sizes of individual graphene oxide flakes: 0.1 – 5 μm (from AFM)
  • Concentration: 0.8 % in water dispersion
  • Total amount of GO: 2 g in 250 ml of water

Datasheet – Graphene Oxide (liquid)
Datasheet – Material Safety – Graphene Oxide (liquid)

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photo of Graphene Oxide Water DispersionGraphene Oxide – Water Dispersion

Concentration 2 %, Volume 250 ml

Price: 165 €

Graphene oxide produced by wet chemical oxidation of a graphite powder at low temperature.

Characteristics:

  • Graphene sheets functionalized predominantly with a C-O-C group. Oxygen content 29 – 33 at. %, carbon content 65 – 69 at. %, impurities of S and N below 1 at. %, measured by XPS.
  • Small amount of structural defects, measured by scanning TEM
  • Content of monolayer flakes: > 95 % (from AFM)
  • Average lateral sizes of individual graphene oxide flakes: 0.1 – 5 μm (from AFM)
  • Concentration: 2 % in water dispersion
  • Total amount of GO: 5 g in 250 ml of water

Datasheet – Graphene Oxide (liquid)
Datasheet – Material Safety – Graphene Oxide (liquid)

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Graphene Oxide Solid product photoGraphene Oxide – Solid Form

Amount: 1 g

Price: 80 €

Graphene oxide powder prepared by drying the GO water dispersion.

Characteristics:

  • Graphene sheets functionalized predominantly with a C-O-C group. Oxygen content 29 – 33 at. %, carbon content 65 – 69 at. %, impurities of S and N below 1 at. %, measured by XPS.
  • Small amount of structural defects, measured by scanning TEM
  • Content of monolayer flakes: > 95 % (from AFM)
  • Average lateral sizes of individual graphene oxide flakes: 0.1 – 5 μm (from AFM)
  • Easily re-dispersible in water using sonication bath.

Datasheet – Graphene Oxide (powder)
Datasheet – Material Safety – Graphene Oxide (powder)

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Graphene Oxide Solid product photoGraphene Oxide, Brodie´s method – Solid Form

Amount: 1 g

Price: 150 €

Graphene oxide powder prepared from graphite by Brodie´s method of wet chemical exfoliation.

Characteristics:

  • Graphene sheets functionalized with different oxide groups: hydroxyl, carboxyl, epoxide, peroxide and ketone.
  • Oxygen content ~27 at. %, carbon ~73 at. %, traces of Cl and N, measured by XPS
  • Easily re-dispersible in water using sonication bath.

Datasheet – Graphene Oxide (Brodie’s method, powder)
Datasheet – Material Safety – Graphene Oxide (powder)

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Graphene Oxide Paper 35 mm product photoGraphene Oxide Paper – diameter 35 mm

Price: 40 €

Graphene oxide paper produced by a vacuum filtration of the GO water dispersion.

Characteristics:

  • Graphene sheets functionalized predominantly with a C-O-C group. Oxygen content 29 – 33 at. %, carbon content 65 – 69 at. %, impurities of S and N below 1 at. %, measured by XPS.
  • Small amount of structural defects, measured by scanning TEM
  • Content of monolayer flakes: > 95 % (from AFM)
  • Average lateral sizes of individual graphene oxide flakes: 0.1 – 5 μm (from AFM)
  • Paper diameter: 35 mm
  • Paper thickness: 15-25 μm

Datasheet – Graphene Oxide (paper)
Datasheet – Material Safety – Graphene Oxide (paper)

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Graphene Oxide Paper 110 mm product photoGraphene Oxide Paper – diameter 110 mm

Price: 290 €
Graphene oxide paper produced by a vacuum filtration of the GO water dispersion.

Characteristics:

  • Graphene sheets functionalized predominantly with a C-O-C group. Oxygen content 29 – 33 at. %, carbon content 65 – 69 at. %, impurities of S and N below 1 at. %, measured by XPS.
  • Small amount of structural defects, measured by scanning TEM
  • Content of monolayer flakes: > 95 % (from AFM)
  • Average lateral sizes of individual graphene oxide flakes: 0.1 – 5 μm (from AFM)
  • Paper diameter: 110 mm
  • Paper thickness: 15-25 μm

Datasheet – Graphene Oxide (paper)
Datasheet – Material Safety – Graphene Oxide (paper)

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Reduced Graphene Oxide product photoReduced Graphene Oxide – Solid Form

Amount: 1g

Price: 95 €

Chemically reduced graphene oxide powder.

Characteristics:

  • C-O-C oxide group almost completely removed from the structure
  • Oxygen content below 10 at. %, carbon content more than 82 at. %, sulphur content ~ 1%, nitrogen ~ 3 at. %, iodine ~ 3 at. %, as measured by XPS.
  • Can be partially re-dispersed in organic solvents using an ultrasonicator
  • Average lateral sizes of individual graphene oxide flakes: 0.1 – 2 μm (measured by SEM)

Datasheet – Reduced Graphene Oxide (powder)
Datasheet – Material Safety – Reduced Graphene Oxide (powder)

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Graphene Oxide Paper 35 mm product photoReduced Graphene Oxide Paper – Diameter 35 mm

Price: 60 €

Chemically reduced graphene oxide paper.

Characteristics:

  • C-O-C oxide group almost completely removed from the structure
  • Oxygen content below 10 at. %, carbon content more than 82 at. %, sulphur content ~ 1%, nitrogen ~ 3 at. %, iodine ~ 3 at. %, as measured by XPS.
  • Thickness of the paper is 20 μm standard

Datasheet – Reduced Graphene Oxide (paper)
Datasheet – Material Safety – Graphene Oxide (paper)

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Should you require other specifications of the material, its oxidation or reduction method, please feel free to contact us at sales@danubiananotech.com.

We can also provide various forms of carbon nanomaterials on diverse substrates such as silicone, plastic foil, quartz or other surfaces. We offer significant discounts when delivering higher quantities of our products.