High Quality Graphene Cobalt (II, III) Oxide Nanocomposite

Graphite Central® produces high quality unoxidized pristine graphene-cobalt (II, III) oxide (G-Co3O4) nanocomposite for Anode, Supercapacitors and Catalysis applications. We have developed scaled up production technology to supply industrial customers. This product is available as a paste and dried powder.

The product is made from high quality defect-free pristine graphene sheets, produced by mechanical exfoliation. Product properties can be tailored depending upon the customer’s requirements. We provide a Certificate of Analysis and Product Specification Sheet for this product upon request.



  • Color: Black
  • Purity: 99.8%
  • Carbon content: 99.7%
  • Average sheet thickness: 1-3 nm
  • Average flake size: 1-3 microns
  • Number of layers: 1-5
  • Density: 190 Kg/m3
  • Average Co3O4 particle dimension: 50-150 nm
  • BET surface area: 580-640 m2/g (agglomerate)
  • BET Pore volume: 0.25-0.45 cm3/g (agglomerate)
  • This product is available as a concentrated water paste and dried powder.
  • Graphene flake size and composition formation can be customized.


  • Anode and cathode material development
  • Supercapacitors development
  • Energy production and storage
  • Catalysis application


This product can be directly used for application development using standard procedures. No additional requirements.

Further instructions can be provided upon request. If you require more info, contact us.


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