Graphene Oxide Aqueous Dispersion
₹1220.00
Graphene Oxide (GO) Aqueous Dispersion — Technical Specifications
Below is a professional TDS-style specification suitable for a catalogue, quotation, or customer datasheet. Exact values should be replaced with your actual COA/test results.
Parameter | Typical / Target Specification |
|---|---|
Product Name | Graphene Oxide (GO) Aqueous Dispersion |
Material Type | Two-dimensional oxidized graphene nanomaterial |
Chemical Composition | Carbon, oxygen and hydrogen |
Form | Stable aqueous dispersion |
Appearance | Brown to dark-brown homogeneous liquid |
GO Concentration | 1–10 mg/mL* |
Typical Concentration | 5 mg/mL* |
Carbon Content | Typically 45–55 wt.%* |
Oxygen Content | Typically 40–50 wt.%* |
Flake Lateral Size | 0.5–10 µm* |
Average Flake Size | 1–5 µm* |
Flake Thickness | ~0.8–3 nm* |
Number of Layers | Typically 1–5 layers |
pH | 2–5* |
Zeta Potential | Typically negative |
Solvent | Deionized water |
Water Dispersibility | Excellent |
Specific Surface Area (BET) | Typically 100–500 m²/g* |
Surface Functional Groups | –OH, –COOH, C=O, C–O–C* |
Electrical Conductivity | Low compared with graphene/rGO |
Thermal Stability | Moderate; grade dependent |
Colloidal Stability | Good under recommended storage conditions |
UV–Vis Absorption | Strong absorption in UV/visible region* |
Application Method | Spray / dip / spin coating / filtration / printing* |
Storage Temperature | 2–8°C recommended |
Shelf Life | Typically 6–12 months* |
Packaging | 100 mL, 500 mL, 1 L, 5 L or customized |
Key Features
Excellent aqueous dispersibility
High surface area and abundant oxygen-containing functional groups
Suitable for surface functionalization and chemical modification
Easy incorporation into polymers, coatings and composites
Good compatibility with water-based formulations
Useful precursor for reduced graphene oxide (rGO)
Suitable for layer-by-layer coating and thin-film fabrication
Typical Applications
Water-based conductive and functional coatings
Polymer nanocomposites
Corrosion-protection coatings
Membranes and filtration materials
Sensors and biosensors
Energy-storage materials
Supercapacitors and battery research
Adsorbents and environmental applications
Graphene-based inks
Surface modification and functional coatings
Research and nanotechnology applications
Recommended Characterization
For a professional GO dispersion TDS, report:
TEM/AFM → Flake size and thickness
Raman → D/G ratio and structural defects
XPS → C/O ratio and surface chemistry
FTIR → Oxygen-containing functional groups
XRD → Interlayer spacing
UV–Vis → Dispersion/absorption characteristics
DLS → Hydrodynamic size
Zeta Potential → Dispersion stability
TGA → Thermal behavior and composition
ICP-OES/EDS → Inorganic/metallic impurities
Important: GO properties vary significantly with the graphite precursor and oxidation/purification process. C/O ratio, flake size, thickness, concentration and pH should be confirmed experimentally before being stated as guaranteed specifications. Values marked with * should be treated as typical/target values.