Graphene Paste


Graphene paste with high solid content (4-5 wt %) in which water acts as an effective spacer to prevent the restacking of graphene sheets.

SKU: NanoRGO-PS Category:


The first patent for graphene was filed in 2002. Dr. Richard Kaner has exclusively licensed its use to Nanotech Energy. Nanotech focuses on the true form of graphene and its applications to electronics. Graphene, because of its high surface area to weight ratio, is utilized in energy storage as it can significantly increase the amount of energy that can be stored per volume. We have invented a process to manufacture, in quantity, the highest quality graphene by comparison to every other. Nanotech produces graphene for uses in super-batteries, supercapacitors, conductive inks, and conductive epoxies. Graphene oxide and impure forms are utilized for structural elements in items from bicycles to autos.


Nanotech energy has the full capability to meet specific requirements and can produce large quantities.


Product Specifications:


  • Appearance: Granular graphene in water
  • Color: Black
  • Odor: Odorless
  • Manufacturing method: Chemical reduction of GO
  • Carbon content (XPS): 85.43%
  • Oxygen content: 13.11%
  • Ash: 1.46%
  • Solubility: Insoluble
  • Dispersibility: dispersible at low concentrations in NMP, DMF, chloroform, dichlorobenzene, and ethylene glycol
  • Conductivity (pressed pellet): 2449 ± 963 S/m
  • Surface area (methylene blue adsorption): 1138 ± 334 m2/g
  • Apparent (tapped) density: 0.95-0.99 g/cm3
  • Humidity: 94-96%
  • Lateral size of RGO sheets:
    • D10: 0.31 – 0.67 µm
    • D50: 0.96 – 1.59 µm
    • D90: 4.86 – 9.53 µm


Elemental Analysis:


  • Carbon: 76-89%
  • Hydrogen: 0-2%
  • Nitrogen: Not detected
  • Oxygen: 11-20%

Additional information


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