Description
Graphene on Nickel Foam (Three-Dimensional CVD Graphene) (5 cm × 10 cm)
CAS Number: 7782-42-5
Substrate Size: 5 cm × 10 cm
Preparation Method: Three-dimensional graphene networks are fabricated by growing graphene thin film layers on nickel foam substrates via Chemical Vapor Deposition (CVD) at high temperatures. The 3D porous structure of the nickel foam acts as a template for the formation of the graphene network.
Morphology Options:
Three-Dimensional Graphene Network
For specific requirements regarding network density or layer thickness, please contact us directly.
Substrate Options:
Graphene is directly grown on nickel foam substrates, forming a robust 3D network. Customizations for the foam’s pore size, density, or other properties are available upon request—please visit our Custom Products page or contact us for assistance.
Fundamental Properties:
Graphene grown on nickel foam forms a highly conductive, porous, and three-dimensional structure that inherits the foam’s skeleton. This unique configuration provides excellent electrical and thermal conductivity, a large surface area, and mechanical strength, making it suitable for a wide range of applications.
Key properties include:
Electrical Properties: High conductivity due to the interconnected graphene network and nickel foam substrate.
Mechanical Properties: Robust 3D structure with excellent mechanical stability.
Thermal Properties: Efficient heat dissipation enabled by the high thermal conductivity of graphene and the nickel foam framework.
Large Surface Area: The porous network structure significantly increases the specific surface area, enhancing catalytic and energy storage capabilities.
Applications:
Energy Storage Devices: Suitable for supercapacitors, lithium-ion batteries, aluminum batteries, and sodium-ion batteries due to its high conductivity and large surface area.
Catalysis: Acts as an effective catalyst support for various chemical reactions, including hydrogen evolution and oxygen reduction reactions.
Sensors: Ideal for gas and chemical sensing applications due to the high surface area and conductivity.
Thermal Management: Can be used in high-performance heat dissipation systems.
Advanced Materials: Serves as a lightweight yet strong material for composites in various industrial applications.
Additional information
| CAS Number | 7782-42-5 |
|---|