Monolayer graphene film
ALDRICH/773719 - 1 cm x 1 cm on quartz, avg. no. of layers, 1
Product Type: Chemical
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| feature | avg. no. of layers 1 |
| form | film |
| L × W × thickness | 1 cm × 1 cm × (theoretical) 0.345 nm, monolayer graphene film |
| 1.25 cm × 1.25 cm × 525 μm, quartz substrate | |
| resistance | 600 Ω/sq |
| Application: | Webinar: Graphene-Based Nanomaterials for Versatile Biosensors   |
| Application: | Graphene may be extensively incorporated in several applications, such as; nanoelectronics, fuel cells, solar cell, photovoltaic devices, in biosensing, optical biosensors, MEMS, NEMS, field effect transistors (FETs), chemical sensors, nanocarriers in biosensing assays., 4 |
| General description: | Graphene is a unique one atom thick, two dimensional allotrope of carbon. Among all the synthesis technique, chemical vapor deposition of graphene on various substrates is the most promising route for the large scale production of good quality graphene. Graphene deposited on dielectric surface may exhibit better performance in graphene based FETs. Graphene deposited on quartz may be deposited by direct chemical vapor deposition via a sacrificial copper film. |
| General description: | Growth Method: CVD synthesis Transfer Method: Clean transfer method Quality Control: Optical Microscopy & Raman checked Size: 1 cm x 1 cm Appearance (Color): Transparent Transparency: >97% Appearance (Form): Film Coverage: >95% Number of graphene layers: 1 Thickness (theoretical): 0.345 nm FET Electron Mobility on Al2O3: 2; 000 cm2/V·s FET Electron Mobility on SiO2/Si (expected): 4; 000 cm2/V·s Sheet Resistance: 600 Ohms/sq. Grain size: Up to 10 μm Substrate Quartz Size: 1.25 cm x 1.25 cm Flatness: bow: 20μm; warp: 30μm Roughness:6 angstroms (on the polished side) Surface: Double side polished |
| Symbol |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H319 - H335 - H350 - H372 |
| Precautionary statements | P201 - P202 - P260 - P264 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | Xn |
| Risk Statements | 36/37-48/20 |
| Safety Statements | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352103 |