920118

Graphene, monolayer film

small grain, CVD graphene on silicon wafer, 4 in diameter

• Synonym(s): Roll-to-Roll graphene
• UNSPSC Code: 12352103
• NACRES: NA.23

Properties

• product name: R2R Monolayer small grain CVD graphene on silicon wafer, 4 in diameter, avg. no. of layers, 1
• Quality Level: 100
• description: Growth method: roll-to-roll CVD ; Wafer: SiO₂ (300nm) Si; Number of layer: Monolayer; Raman intensity 2D/G: ≥1.5
• feature: avg. no. of layers 1
• sheet resistance: 240 Ω/sq ±10%
• size: 5 μm × 5 μm ± 10%, grain size
• surface coverage: surface coverage >98%
• transmittance: >97%
• semiconductor properties: (mobility>1500 cm²/V·s) (Hall effect measurements)

Description

General description

Be cautious not to drop
Keep away from contamination, heat, dust and flame etc.

Roll-to-roll, high-quality, monolayer CVD graphene with small grain size (∼5μm²) on silicon wafer, 4 inch diameter.

Application

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 small grain size product is made by transferring roll-to-roll CVD graphene onto silicon wafer. It is ready-to-use with low sheet resistance, and would enable unmatched reproducibility and allow high performance for CVD graphene based cell culture scaffold, biosensors and chemically gated sensors.

Storage and Stability

Avoid direct sun light, avoid high temperature, avoid high humidity, and avoid dust.

Legal Information

Product of LG Electronics, R&D use only

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3