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Description
Graphene NMP Dispersion, Purity: 99.5%, Graphene: 1.0 wt%
This Graphene NMP Dispersion contains 1.0 wt% high-purity graphene (99.5%) suspended in N-Methyl-2-pyrrolidone (NMP), a solvent commonly used for processing conductive nanomaterials. The dispersion includes ultra-thin graphene flakes with thicknesses ranging from 0.6 to 1.2 nm and diameters between 2.0 to 12.0 µm, ensuring excellent performance in electronic and composite applications.
Thanks to its stable formulation with surfactants, this black liquid dispersion offers high electrical conductivity, strong adhesion to various substrates, and good compatibility with polymers and solvents.
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%) | 1.0 (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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Uniform graphene dispersion in NMP
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High electrical and thermal conductivity
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Excellent film formation and substrate adhesion
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Ready-to-use for coating and printing processes
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Surfactant-stabilized formulation for long shelf life
Applications
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Printed and flexible electronics
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Energy storage devices (batteries, supercapacitors)
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Conductive and anti-static coatings
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Composite reinforcement materials
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R&D in nanomaterials and conductive films
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Graphene-based transistors and sensors
Sem image of Graphene
FTIR spectrum of graphene produced by liquid phase exfoliation
Additional information
| Milliliter | 25 ml, 100 ml, 500 ml, 1000 ml |
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