Graphene Oxide

Graphite is chemically processed to obtain monolayer flakes of graphene oxide.

Specifications

• Form: Dispersion of graphene oxide sheets
• Sheet dimension: Variable
• Color: Yellow-brown
• Odor: Odorless
• Dispersibility: Polar solvents
• Solvent: Water
• Concentration: 0.5 mg/mL, 4 mg/mL
• Monolayer content (measured in 0.5 mg/mL): >95% (*)
• Quality Control: Amount of residue on evaporation
• H control
• Elemental Analysis

(*) 4mg/ml concentration tends to agglomerate the GO flakes and dilution followed by slight sonication is required in order to obtain a higher percentage of monolayer flakes

Elemental Analysis

• Carbon: 49 – 56%
• Hydrogen: 0 – 1%
• Nitrogen: 0 – 1%
• Sulfur: 0 – 2%
• Oxygen: 41 – 50%