Single-Layer Graphene Powder

₹1996.00

Single-Layer Graphene Powder — Technical Specifications

Below is a professional TDS-style specification suitable for a product catalogue, quotation, or customer datasheet. Exact values should be replaced with your actual COA and characterization results.

Parameter

Typical / Target Specification

Product Name

Single-Layer Graphene Powder

Material Type

Few/Single-layer 2D graphene nanomaterial

Chemical Composition

Carbon (C)

CAS No.

1034343-98-5*

Appearance

Black to dark-grey fine powder

Graphene Layer

≥90% single-layer target*

Number of Layers

Predominantly 1 layer

Thickness

~0.34–1.0 nm*

Lateral Size

0.5–10 µm*

Carbon Purity

≥98–99%*

Carbon Content

≥99 wt.%*

Oxygen Content

≤1–3 wt.%*

Specific Surface Area (BET)

500–2,000 m²/g*

Bulk Density

0.01–0.10 g/cm³*

Moisture Content

≤1.0 wt.%

Ash Content

≤1.0 wt.%*

Electrical Conductivity

Very high; application dependent

Thermal Conductivity

Very high; dependent on film/structure

Raman D/G Ratio

Typically <0.2–0.5*

C/O Ratio

Typically >50*

Solubility

Insoluble in water; dispersible with suitable solvents/surfactants

Surface Chemistry

Predominantly sp² carbon

Magnetic Properties

Diamagnetic, grade dependent

Form

Dry powder

Color

Black

Storage

Dry, sealed container; protect from moisture and contamination

Shelf Life

Typically 12–24 months*

Packaging

1 g, 5 g, 10 g, 25 g, 100 g, 500 g, 1 kg or customized

Key Features

  • Predominantly single-atomic-layer graphene

  • Exceptional electrical conductivity

  • High thermal conductivity

  • Extremely high specific surface area

  • Excellent mechanical strength

  • Ultra-low thickness and high aspect ratio

  • Predominantly sp²-hybridized carbon structure

  • Suitable for high-performance nanocomposites and functional coatings

Typical Applications

  • Conductive coatings and inks

  • EMI/EMF shielding

  • Energy-storage electrodes

  • Supercapacitors

  • Battery materials

  • Thermal-management composites

  • Polymer reinforcement

  • Sensors and biosensors

  • Flexible electronics

  • Advanced lubricants

  • Aerospace and automotive composites

  • Research and advanced nanotechnology

Recommended Characterization

For a professional Single-Layer Graphene TDS, I recommend including:

AFM → Layer thickness and number of layers
TEM/SEM → Morphology and lateral dimensions
Raman Spectroscopy → D, G and 2D bands
XPS → Carbon/oxygen composition
XRD → Structural information
BET → Specific surface area
TGA → Thermal stability and purity
ICP-OES/EDS → Metallic/inorganic impurities
Four-Point Probe → Electrical conductivity/resistivity

Important: “Single-layer graphene” should be supported by AFM/TEM and Raman characterization. A powder containing significant bilayer/few-layer graphene should not be marketed as 100% single-layer graphene. Values marked with * are typical/target values and should be replaced with measured data for a customer-facing TDS.