Graphene

Application

Graphene/polymer composite materials, batteries, biomedical, solar cells, supercapacitors, support for metallic catalysts, low permeability materials, biosensors, multifunctional materials, graphene research.

Application

With a unique combination of novel electronic, optical, and mechanical properties, graphene-based nanomaterials find applications in energy generation and storage. For example, they have applications in photovoltaic devices and batteries, sensors and flexible electronics, photodetectors, and biomedical applications (e.g. drug delivery, bio-imaging, and tissue engineering).

Synthesis

High quality few-layer graphene films were first grown directly on copper foil via the chemical vapour deposition (CVD) method. The films were later transferred to the desired substratesvia thewet chemical graphene-transfer process.

Description

Graphene few-layer film consists of ultra-thin layers of carbon atoms that are arranged in a hexagonal honeycomb lattice. Graphene film produced via chemical vapour deposition (CVD)is polycrystalline in nature, with multiple small graphene domains growing to merge into a continuous film.

Uses

• Anti-corrosion coatings.
• Anti-static packaging-cement.
• Composites electronics.

General Description

• Thickness: <3 layers.
• Lateral size : 0.5-5 μm.