R2R Monolayer large grain CVD graphene on copper foil

C

Roll-to-roll, high-quality, monolayer CVD graphene with large grain size (∼110μm²) on copper foil, A3 size.

Our Roll-to-Roll CVD graphene products are true monolayer high quality graphene, fabricated inside a Cleanroom, heavily monitored and QC to assure high reproducibility.
The roll-to-roll process allows continuous, large scale graphene production.

This large grain size product with low sheet resistance would enable unmatched reproducibility and allow high performance for CVD graphene based FET, CVD graphene based sensors, and heterostructure based micro/nano electronics.

Application examples:

• Ultrafast Transistor
• Optical devices
• Bio/Gas Sensor
• Transparent Electrode
• Flexible Display
• Smart Coating
• Thermal management

Product of LG Electronics, R&D use only

100

Growth method: roll-to-roll CVD
Number of layer: Monolayer
Raman intensity 2D/G: ≥1.5

280 Ω/sq ±10%

110 μm × 110 μm ± 10% , grain size

35 μm , Cu Foil

surface coverage >98%

>97%

(mobility>3000 cm²/V·s) (Hall effect measurements)

Avoid direct sun light, avoid high temperature, avoid high humidity, and avoid dust.
Be cautious not to drop
Keep away from contamination, heat, dust and flame etc.

GHS09

Warning

H410

P273 - P391 - P501

Aquatic Acute 1 - Aquatic Chronic 1

13 - Non Combustible Solids

WGK 3