By Graphenea
Our graphene oxide is noted for its mechanical and thermal properties. This service provides the option to receive graphene oxide in a compatible solvent for your application and in the concentration you need. Available Options Available solvents - Water - DMF - DMSO - Ethanol - IPA - Methanol - NMP - tetra-Butyl acetate - Toluene - Your solvent Available concentrations - Up to 2 wt% (concentration may be limited due to solvent choice) - Additional charges may apply based on desired concentration, solvent and/or shipping requirements Properties - Form: Dispersion of graphene oxide sheets - Particle Size: < 10μm - Color: Yellow-brown - Concentration: Upon request - Monolayer content (measured @ 0.05 wt% in water): >95%* - The Graphene Oxide weight content is guaranteed - The dispersion volume is approximated * At higher concentrations, the GO flakes tend to agglomerate and dilution followed by slight sonication is required in order to obtain a higher percentage of monolayer flakes. Elemental Analysis Graphene Oxide - Carbon: 49 – 56% - Hydrogen: 0 – 1% - Nitrogen: 0 – 1% - Sulfur: 2 – 4% - Oxygen: 41 – 50% Reduced Graphene Oxide - Carbon: 80 – 87% - Hydrogen: 0 – 1% - Nitrogen: 0 – 1% - Sulfur: 0 – 1% - Oxygen: 13 – 17% Aminated Graphene Oxide - Carbon: 69 – 74% - Hydrogen: 6 – 9% - Nitrogen: 3 – 5% - Sulfur: 0 – 1% - Oxygen: 12 – 17% Quality control Our Graphene Oxide is subjected to a rigorous QC in order to ensure a high quality and reproducibility. - Amount of residue on evaporation - Elemental Analysis - Thermogravimetric analysis (TGA) - Viscosity measurement - X-ray Diffraction (XRD) If your application requires more specific quality control, please do not hesitate to contact us Applications Graphene/polymer composite materials, Batteries, Biomedical, Solar cells, Supercapacitors, Support for metallic catalysts, Low permeability materials, Biosensors, Multifunctional materials, Graphene research Downloads - No Datasheets Available
