Description
Graphene Ethanol Dispersion, Purity: 99.5%, Graphene: 0.5 wt%
Graphene Ethanol Dispersion is a stable colloidal solution of high-purity graphene particles in ethanol, designed for versatile use in both industrial applications and advanced material research. This dispersion contains 0.5 wt% graphene, uniformly suspended with the help of surfactants to prevent agglomeration and ensure consistent performance.
Thanks to its ultra-thin structure (0.6–1.2 nm) and broad flake diameter range, this formulation offers excellent electrical conductivity, thermal stability, and surface reactivity, making it an ideal component in coatings, conductive inks, printable electronics, energy storage devices, and composite materials.
Technical Specifications
| Property | Value |
|---|---|
| Graphene Purity (%) | 99.5 |
| Graphene Thickness (nm) | 0.6 – 1.2 |
| Flake Diameter (µm) | 2.0 – 12.0 |
| Appearance | Black Liquid |
| Graphene Content | 0.5 wt% (mg/mL) |
| Specific Surface Area | 600 – 1200 m²/g |
| Elemental Analysis (%C / %O) | 99.6 / <0.4 |
| Surfactant Present | Yes |
| Solvent | Ethanol |
Key Features
-
High-purity single-layer and few-layer graphene sheets
-
Uniform dispersion in ethanol for easy processing
-
High specific surface area enables better interaction in composites
-
Excellent electrical and thermal conductivity
-
Stabilized with surfactant to improve shelf-life and prevent flake aggregation
-
Ready-to-use formulation for drop-casting, spraying, printing, and more
Applications
-
Transparent conductive films
-
Printable graphene-based electronics
-
Flexible and wearable electronics
-
Anti-corrosive and conductive coatings
-
Battery electrodes and supercapacitors
-
Polymer nanocomposites
-
Sensors and biosensing platforms
Sem image of Graphene
FTIR spectrum of graphene produced by liquid phase exfoliation
