导电薄膜基底CVD石墨烯,PET基单层石墨烯,PET基单壁碳纳米管,石英基单层石墨烯,玻璃基单层石墨烯

石墨烯专家


CVD石墨烯:导电薄膜基底
CVD Graphene on Conductive Coatings

Monolayer Graphene on PET, PET基单层石墨烯
Single Walled Carbon Nanotubes on PET, PET基单壁碳纳米管
Monolayer Graphene film on Quartz, 石英基单层石墨烯
Monolayer Graphene on Glass, 玻璃基单层石墨烯

 

CVD石墨烯:导电薄膜基底 CVD Graphene on Conductive Coatings
Monolayer Graphene on PET
PET基单层石墨烯
1” ×1” PET基单层石墨烯 Monolayer graphene film is grown by CVD processing onto copper foil, then transferred onto PET (Polyethylene terephthalate)

Properties of Graphene Film on PET:
The graphene coverage is about 95%
The graphene film is continuous, with occasional holes and cracks
The graphene film is polycrystalline, i.e. it consists of grains with different crystallographic orientation
Sheet resistance 660-1500 Ω/□
PET Thickness: 7 mil=175 micron

Please note that it is difficult to obtain a Raman spectrum of graphene film directly on PET due to a strong background signal.

We can manufacture custom, large-size coatings, and use different shapes and types of plastic materials. You may also send us your own substrates for coating. Few-layer graphene coatings with a lower sheet resistance and lower transparency can also be prepared. Please contact us for a quote.

Our graphene films are made by a PMMA assisted transfer method.
1” ×1” 5片 PET基单层石墨烯
2” ×2” PET基单层石墨烯
Single Walled Carbon Nanotubes on PET
PET基单壁碳纳米管
1” ×1” PET基单壁碳纳米管 Single-Walled Carbon Nanotube Coatings

Specifications:
Transparency: 83%~90% at 550 nm wavelength
Sheet Resistance: 600~1800 Ω/□
PET Thickness: 7 mil=175 micron

透过率曲线 / 典型SEM图像1 / 典型SEM图像2
1” ×1” 5片 PET基单壁碳纳米管
Monolayer Graphene film on Quartz
石英基单层石墨烯
1” ×1” 石英基单层石墨烯 Monolayer graphene film is grown by CVD processing onto copper foil, then transferred onto quartz

Properties of Graphene Film on Quartz:
The thickness and quality of graphene films is controlled by Raman Spectroscopy
The graphene coverage of this product is about 95%
The graphene film is continuous, with occasional holes and cracks
The graphene film is polycrystalline, i.e. it consists of grains with different crystallographic orientation
The transmission of our graphene film is above 97%
Sheet Resistance: 660-1,500 Ω/□

Properties of Quartz Substrate:
We use G.E. 124 Fused Quartz Substrates
Knoop Hardness: >600 Kg/mm2
Density: 2.21 g/cm3

拉曼光谱图
1” ×1” 5片 石英基单层石墨烯
Monolayer Graphene on Glass
玻璃基单层石墨烯
1” ×1” 5片 玻璃基单层石墨烯 Monolayer graphene film is grown by CVD processing onto copper foil, then transferred onto glass

Properties of Graphene Film on Glass:
The thickness and quality of graphene films is controlled by Raman Spectroscopy
The graphene coverage of this product is about 95%
The graphene film is continuous, with occasional holes and cracks
The graphene film is polycrystalline, i.e. it consists of grains with different crystallographic orientation
The transmission of our graphene film is above 97%
Sheet Resistance: 660-1,500 Ω/□

Properties of Glass Substrate:
We use Corning EAGLE XGTM AMLCD Glass Substrates
Thickness: 0.7 mm
Density: 2.38 g/cc

拉曼光谱图
2” ×2” 玻璃基单层石墨烯

 

 


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