PETGraphene film5cmx5cm

Product Overview
Our CVD graphene growth relies on three core elements: the substrate, precursor, and growth conditions. The substrate plays a central role—commonly used materials include transition metals like Cu, Ni, Pt, and Au, as well as alloys such as Ni-Mo and stainless steel. Depending on the substrate, graphene forms through two main mechanisms: carbon segregation (where carbon dissolves into the metal and precipitates as graphene upon cooling) and surface-catalyzed deposition (where carbon forms a self-limiting layer, ideal for single-layer growth). We optimize each process based on application targets, followed by transfer onto substrates such as PET, SiO₂, or glass using a PMMA-assisted method.

Specifications

• Size: 5cm × 5cm

• Layer Options: Single, Double, 3–5, or 6–8 layers

• Test Note: Raman characterization performed on SiO₂ substrates

Key Features

• High Purity & Crystallinity: Ensures superior material performance

• Excellent Conductivity: High carrier mobility with very low resistivity

• High Optical Transparency: Ideal for transparent electrode applications

• Outstanding Flexibility: Maintains performance under repeated bending

• Chemically Stable: Reliable in ambient environments

Applications
Suitable for use in:

• Flexible electronics and transistors

• Transparent conductive films and touch panels

• Chemical and bio-sensors

• Solar cells and supercapacitors

• High-strength composites

Contact Us
For more details or to place an order:
sales@maxnanotech.com