CVD Graphene on copper (PMMA Coated) Description
CVD Graphene on copper (PMMA Coated) is a kind of single-layer graphene film on a copper substrate. This product is provided with a PMMA coating on top of the Graphene in order ease the transfer process and to avoid contamination.
Graphene is grown on a copper substrate using CVD, a process where carbon atoms are deposited onto the surface of the copper at high temperatures.
PMMA is applied as a protective layer on the copper substrate. It plays a crucial role in the subsequent transfer of graphene to other substrates. PMMA helps in handling and stabilizing the graphene during transfer processes.
CVD Graphene on copper (PMMA Coated) Specifications
|
Copper Foil
|
|
Thickness
|
18 μm
|
|
Roughness
|
~80 nm
|
|
Graphene Film
|
|
Growth Method
|
CVD
|
|
Transparency
|
>97%
|
|
Thickness
|
0.345 nm
|
|
AFM Thickness
|
<1 nm
|
|
Electron Mobility on SiO2/Si
|
≈1500 cm2/V·s
|
|
Sheet Resistance on SiO2/Si
|
350±40 Ohms/sq
|
|
PMMA Coating
|
|
Thickness
|
100 nm
|
CVD Graphene on copper (PMMA Coated) Applications
- Electronics: Used in the fabrication of graphene-based electronic devices such as transistors, sensors, and flexible displays due to its ease of transfer and high quality.
- Optoelectronics: Applied in optoelectronic devices like photodetectors and light-emitting diodes (LEDs) where graphene's optical and electrical properties are utilized.
- Energy Storage: Used in energy storage devices such as supercapacitors and batteries to improve performance and stability.
- Sensors: Utilized in various types of sensors due to graphene's sensitivity and conductivity, enhancing detection capabilities.
- Flexible Electronics: Enables the production of flexible and wearable electronics by transferring graphene onto flexible substrates.
CVD Graphene on copper (PMMA Coated) Packaging
Our CVD Graphene on copper (PMMA Coated) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Packing: 100mg, 250mg, 500mg/Bottle, or customized
