Premium Graphene

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Premium Graphene – Powder

Premium graphene exhibits low oxygen content, high purity, and easy processing from organic solvents.



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Overview

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: Fluffy powder
  • Color: Black
  • Odor: Odorless
  • Manufacturing method: Reduction of GO
  • Carbon content (XPS): 85-91 wt%
  • Oxygen content: 8-15 wt%
  • Ash: <1 wt%
  • Solubility in water: Insoluble
  • Dispersibility: dispersible at low concentrations in NMP, DMF, chloroform, dichlorobenzene, ethanol and ethylene glycol
  • Conductivity (pressed pellet): 2449 ± 963 S/m
  • Surface area (BET - Nitrogen): 700 ± 50 m2/g
  • Apparent (tapped) density: 0.05-0.12 g/cm3
  • Humidity: 1-10%
  • Apparent (tapped) density: 0.002 - 0.005 g/cm3
  • Lateral size of rGO flakes: D90: 0.9 µm; D50: 0.5 µm;
  • D10: 0.2 µm
  • Number of layers (AFM): Monolayer
 

Elemental Analysis:

 
  • Carbon: 70-87%
  • Hydrogen: 0-2%
  • Nitrogen: <0.3%
  • Oxygen: 13-20%
 

Product Uses:

 

Premium graphene exhibits low oxygen content, high purity, and easy processing from organic solvents. These features enable our graphene to be used in a wide range of applications including but not limited to: batteries, supercapacitors, sensors, conductive films, transparent conducting electrodes, electronics, functional inks, composites, catalysis, fuel cells, lubricants, anti-corrosion coatings, antistatic coatings, thermoelectric devices, hydrogen storage, water filtration, environmental remediation, RFID antennas, structural materials