Graphene Grown on Cu Foils (10 cm x 10 cm)

Graphene Grown on Cu Foils (10 cm x 10 cm)

Graphene

CAS Number: 7782-42-5

Substrate Size: 10 cm x 10 cm

Preparation Method: Chemical Vapor Deposition (CVD)

Morphology Options:
Continuous Monolayer Film
Continuous Multilayer Film
Please contact us directly for specific thickness requirements.

Substrate Options:
Graphene films are directly grown on 50 µm-thick copper foils. Custom transfer to other substrates is available upon request-please visit our Custom Products page or contact us for assistance.

Fundamental Properties:
Monolayer graphene is a two-dimensional material consisting of a single layer of carbon atoms arranged in a hexagonal lattice. It exhibits properties, including:
Electrical Properties: High electrical conductivity with carrier mobility exceeding 10,000 cm²/V-s.
Mechanical Properties: strength and flexibility with a tensile strength of ~130 GPa.
Thermal Properties: thermal conductivity of up to 5000 W/m-K.
Optical Transparency: Transmits ~97.7% of visible light, and it is used for optoelectronics. These characteristics support graphene’s integration into technologies, is used in electronic, optical, and energy-related applications.

Applications:
Electronics: Graphene is a cornerstone material for electronic devices, such as high-speed transistors, conductive interconnects, and flexible electronics.
Optoelectronics: Its transparency and conductivity can support use in touchscreens, OLED displays, and photodetectors.
Sensors: Graphene-based sensors are sensitive to gases, chemicals, and biological molecules, and they are used for environmental and medical diagnostics. Energy Applications: Graphene is extensively used in energy storage devices, including supercapacitors, lithium-ion batteries, and hydrogen fuel cells. Composites and Coatings: Its mechanical strength supports composites for aerospace and automotive industries, while its conductivity is used in conductive coatings.