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Product Code M2371A1-5EA
Price £165 ex. VAT

High Mechanical Strength and Superior Electrical Conductivity

For applications in sensors, batteries and supercapacitors, thermal control and heat spreading, and EMI shielding

Overview | Product Information | Related Products

Graphene sheet (CAS number 1034343-98-0), also referred to as graphene paper, is the assembly of individual graphene nanosheets into macroscopic structure to form paper-like material. The achieved freestanding graphene sheet shows a unique combination of outstanding properties such as high mechanical strength, large surface area, superior electrical conductivity, and stability in electrochemical environment, outperforming many other carbon substrates.

As a functional material, graphene sheet does not only act as a conducting agent, but also as a current collector. This makes graphene sheet, a promising base flexible electrode material for energy storage devices with significantly improved performances in energy density, power density and better life cycle compared to non-flexible conventional electrode architecture.

High purity graphene sheet

High Purity

>99% purity graphene sheet 

Worldwide shipping for 7782-42-5

Worldwide Shipping

Quick and reliable shipping

Low price graphene sheet

Low Price

Affordable graphene sheet

Superior electrical conductivity 7782-42-5

Superior Conductivity

Electrical conductivity in plane 3,700 S/cm

General Information

CAS Number 1034343-98-0
Chemical Formula C
Full Name Graphene Sheet
Purity >99%
Form Gray to black sheet
Synonyms Graphene paper, Graphene film, Graphene foil
Classification or Family Graphene, Graphene Film, 2D Materials, Carbon Nanomaterials

Graphene Sheet

Product Code M2371A1 M2371B1
Thermal Conductivity In Plane 550 W/mK 550 W/mK
Resistivity Electrical resistivity at surface 0.06 Ω/sq Electrical resistivity at surface 0.06 Ω/sq
Conductivity Electrical Conductivity In Plane 3,700 S/cm Electrical Conductivity In Plane 3,700 S/cm
Tensile Strength 10 MPa 10 MPa
EMI Shielding EMI Shielding: 53 dB at 30 MHz, 58 dB at 1.5 GHz EMI Shielding: 53 dB at 30 MHz, 58 dB at 1.5 GHz
Density 1.8 g/cm3 1.8 g/cm3
Size 10 cm × 10 cm 5 cm × 5 cm
Thickness 35 μm 35 μm
Illustrative structure of a graphene monolayer, CAS 7782-42-5
Illustrative structure of a graphene monolayer, CAS 7782-42-5

MSDS Documentation

Graphene Sheet MSDSGraphene Sheet MSDS Sheet


Batch Quantity Price
M2371A1-5EA 5 Pieces £165
M2371A1-10EA 10 Pieces £260
M2371B1-5EA 5 Pieces £100
M2371B1-10EA 10 Pieces £160

More on Graphene Sheets

There are two main procedures to prepare free standing graphene sheets, “top-down” and “bottom-up”. The top-down processes attain graphene films from graphite, including vacuum filtration, direct evaporation, and diverse coating techniques. The bottom-up processes are based on the synthesis of graphene films from gaseous carbon sources, such as chemical vapor deposition.

With thermal conductivity and spreading-in-plane conductivity above 550 W/mK, and surface resistivity ranging as low as 0.04 Ω/sq, graphene sheet has following applications but not limited to:

  • Sensors
  • Electrodes for batteries and supercapacitors
  • Thermal control and heat spreading
  • EMI Shielding


  • Graphene paper with controlled pore structure for high-performance cathodes in Li–O2 batteries, D. Kim et al., Carbon, 100, 265-272 (2016); DOI: 10.1016/j.carbon.2016.01.013.
  • Highly Conductive Graphene Paper with Vertically Aligned Reduced Graphene Oxide Sheets Fabricated by Improved Electrospray Deposition Technique, J. Yan et al., ACS Appl. Mater. Interfaces, 11, 11, 10810–10817 (2019); DOI: 10.1021/acsami.8b19811.
  • Highly Conducting Graphene Sheets and Langmuir-Blodgett Films, X. Li et al., Nat. Nanotech., 3, 538–542 (2008); DOI: 10.1038/nnano.2008.210.

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