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Description
Graphene NMP Dispersion, Purity: 99.5%, Graphene: 2.0 wt%
This advanced Graphene NMP Dispersion contains 2.0 wt% high-purity graphene (99.5%) suspended in N-Methyl-2-pyrrolidone (NMP), a polar aprotic solvent widely used in the processing of carbon nanomaterials. The graphene particles are ultra-thin (0.6–1.2 nm thick) and range in size from 2.0 to 12.0 µm, allowing for efficient film formation and integration into composite and electronic materials.
Formulated with surfactants, this stable black dispersion ensures homogenous distribution of graphene for consistent conductivity and performance in coatings, inks, and energy applications.
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 |
| Concentration (wt%) | 2.0 (mg/mL) |
| Specific Surface Area | 600 – 1200 m²/g |
| Elemental Analysis (%C / %O) | 99.6 / <0.4 |
| Surfactant Present | Yes |
| Solvent | NMP (N-Methyl-2-pyrrolidone) |
Key Features
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Higher graphene concentration (2.0 wt%) for advanced formulations
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Excellent dispersion stability with surfactant support
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High electrical and thermal conductivity
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Ideal for printable electronics and conductive coatings
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Compatible with various substrates and polymers
Applications
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Printed and flexible electronics
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Conductive pastes and inks
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Electrochemical devices (supercapacitors, batteries)
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Graphene-polymer nanocomposites
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EMI shielding and antistatic films
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Advanced coatings and sensor materials
Sem image of GrapheneÂ
FTIR spectrum of graphene produced by liquid phase exfoliation
Additional information
| Milliliter | 25 ml, 100 ml, 500 ml, 1000 ml |
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