CVD Graphene on SiO2 Substrate
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| Product Name |
CVD Graphene on SiO2 Substrate/Wafer |
| Stock No. | NCZ-GSW-0018 |
| Purity | > 99.9% |
| Graphene Film | |
| FET Electron Mobility on Al2O3 | 2000 cm2/Vs |
| Hall Electron Mobility on SiO2/Si | Â 4000 cm2/Vs |
PRODUCT DETAIL
CAS No.: 7782-42-5 (graphene), 7631-86-9 (silicon dioxide), 7440-21-3 (silicon)
| Sheet Resistance | <600Ω/sq |
| Custom Order | <300Ω/sq |
| Transparency | >95% |
GRAPHENE ON SILICON DIOXIDE (300NM)/SI SUBSTRATE (P-TYPE, 1-10 Ω·CM)Â
| CVD Graphene | Substrate |
| 1cm x 1cm | 1.5cm x 1.5cm, thickness: 300nm SiO2/700um Si |
| 1inch x 1inch | 3.0cm x 3.0cm, thickness:Â 300nm SiO2/700um Si |
| 3cm x 3cm | 3.5cm x 3.5cm, thickness:Â 300nm SiO2/700um Si |
| 7cm x 7cm | Diameter: 4inch, thickness:Â 300nm SiO2/600um Si |
Note: For pricing & ordering information, please contact us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities & Customization. E-mail: contact@nanochemazone.com
Customization:
If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) are available upon request.
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3D Freestanding Graphene Foam
| Product Name |
3D Freestanding Graphene Foam |
| Stock No. | NCZ-GSW-0023 |
| Purity | > 99.9% |
| Graphene Film | |
| FET Electron Mobility on Al2O3 | 2000 cm2/Vs |
| Hall Electron Mobility on SiO2/Si | Â 4000 cm2/Vs |
PRODUCT DETAIL
CAS No.: 7440-44-0
Density: ~ 0.2g/cm3
Thickness: Â ~ 0.5mm
Number of layers: ~ 8 layers
| Sheet Resistance | <600Ω/sq |
| Custom Order | <300Ω/sq |
| Transparency | >95% |
3D Graphene on Nickel/Copper Foam
 CAS No.: 7782-42-5 (graphene), 7440-02-0 (nickel)
| Sheet Resistance | <600Ω/sq |
| Custom Order | <300Ω/sq |
| Transparency | >95% |
| Product Name |
3D Graphene on Nickel/Copper Foam |
| Stock No. | NCZ-GSW-0022 |
| Purity | > 99.9% |
| Graphene Film | |
| FET Electron Mobility on Al2O3 | 2000 cm2/Vs |
| Hall Electron Mobility on SiO2/Si | Â 4000 cm2/Vs |
Carboxylated Graphene Quantum Dots
| Product Number | NCZC3003 |
| CAS Number          | 7440-40-0            |
| Concentration | 1mg/mL to 20 mg/mL (in stock), Concentration Customization is Possible |
| Carrier | Water, Ethanol, IPA, NMP, Toluene, Methanol, Dispersion Customization is Possible |
| APS | 5-10 nm (Customization is Possible) |
| Package Size | 1-100 mL (Customization is Possible) |
CHARACTERIZATIONS
| Composition: |
Carboxylated Graphene Quantum Dots |
| Appearance: | Colorless solution |
| PL peak: | 480 nm (reference only, the actual value may vary) |
| Particle Size: | ＜10 nm |
| Concentration: | 1 mg/ml (available up to 20 mg/ml) |
| Solution: | Water, Toluene (customization possible) |
| Purity: | >99.9% |
Please Note: Graphene Quantum Dots dried Powder is also available in Hydrophilic and Hydrophobic form. Please contact us for Price and other parameters customization.
Graphene & Carbon Nanotubes Water Paste
| MF | C |
| Chemical Name |
Graphene and Carbon Nanotubes Dispersion Mixture |
| Purity |  ≥99.5% |
| Diameter | Graphene 5-7 μm, CNT Outside Diameter: 50-80 nm, Inside Diameter: 5-15 nm (Customization possible) |
| Length | 10-20 μm (Customization possible) |
| Number of Layers | <30 (Customization possible) |
| Color | Black |
| Form | Dispersion/Paste/Solution |
| Product Number | NCZC1010 |
| CAS Number | 7782-42-5 |
Please contact us for customization and price inquiry.
Graphene Nanoplatelets
| MF | C |
| Chemical Name |
Graphene Nanoplatelets |
| Purity | ≥99.5% |
| Diameter | 5-10 µm (ask for Customization) |
| Thickness | 1-20 nm (ask for Customization) |
| Number of Layers | <30 (Customization possible) |
| Color | Black |
| Form | Dispersion/Paste/Solution/Powder |
| Product Number | NCZC1012 |
| CAS Number | 7782-42-5 |
Please contact us for customization and price inquiry.
Graphene Nanoplatelets Dispersion
| M | C |
| Chemical Name |
Graphene Nanoplatelets Paste and Dispersion |
| Purity | ≥99.5% |
| Diameter | 1-10 µm (Customization possible) |
| Thickness | 2-20 nm (Customization possible) |
| Number of Layers | <30 (Customization possible) |
| Color | Black |
| Form | Dispersion/Paste/Solution |
| Product Number | NCZC1009 |
| CAS Number | 7782-42-5 |
Please contact us for customization and price inquiry.
Graphene on Silicon Nitride TEM Grids
Graphene on Silicon Nitride TEM GridsÂ
| Product Name | Graphene on Silicon Nitride TEM Grids |
| Stock No. | NCZ-GSW-0012 |
| Purity | > 99.9% |
| Graphene Film | |
| FET Electron Mobility on Al2O3 | 2000 cm2/Vs |
| Hall Electron Mobility on SiO2/Si | 4000 cm2/Vs |
| Sheet Resistance |  450±40 Ω/sq (1cm x1cm) |
PRODUCT DETAIL
Characteristics
- Four thicknesses of CVD graphene:Â Available in either 1, 2, 3-5 or 6-8 layers
- TEM Substrate:  200 µm thick 3.0mm hexagonal silicon substrate with a 0.5x0.5mm aperture and 200nm thick silicon nitride membrane with approximately 6,400 2.5µm holes
- Graphene coverage of the TEM grid is > 75%
Appearance
Solid hexagonal disk with a greenish hue. The graphene film appears as a near-transparent to light-grey film on the surface of the microporous silicon Nitride membrane.
| Type | Thickness of the Graphene | Transparency | TEM Grid/AFM Substrate | Support Film |
| 1 Layer |  ~ 0.35 nm |  ~ 96.4% | 2.5 μm Hole Silicon Nitride | Silicon Nitride |
| 2 Layers |  ~0.7 nm |  ~92.7% | 2.5 μm Hole Silicon Nitride | Silicon Nitride |
| 3-5 Layers |  1.0-1.7 nm |  ~85.8-90.4% | 2.5 μm Hole Silicon Nitride | Silicon Nitride |
| 6-8 Layers |  2.1-2.8 nm |  ~78.5-83.2% | 2.5 μm Hole Silicon Nitride | Silicon Nitride |
Please contact us for customization and price inquiry.
Hydroxylated Graphene Quantum Dots
Hydroxylated Graphene Quantum Dots
| CAS Number          | 7440-40-0 |
| Product Number | NCZC3002 |
| Concentration | 1mg/mL to 20 mg/mL (in stock), Concentration Customization is Possible |
| Carrier | Water, Ethanol, IPA, NMP, Toluene, Methanol, Dispersion Customization is Possible |
| APS | 5-10 nm (Customization is Possible) |
| Package Size | 1-100 mL (Customization is Possible) |
CHARACTERIZATIONS
| Composition: | Hydroxylated Graphene Quantum Dots |
| Appearance: | Colorless solution |
| PL peak: | 480 nm (reference only, the actual value may vary) |
| Particle Size: | ＜10 nm |
| Concentration: | 1 mg/ml (available up to 20mg/ml) |
| Solution: | Water, a mixture of water and ethylene glycol (customization possible) |
| Purity: | > 99.9% |
Please contact us for customization and price inquiry.