These multi walled carbon nanotubes (MWCNTs) carry carboxyl (-COOH) groups on their surface, with a (-COOH) content of 1.30 wt%. The black powder has a purity above 96 % and is produced by chemical vapour deposition (CVD).
The tubes have an outside diameter of 18-28 nm, an inside diameter of 5-10 nm and a length of 10-35 µm. The specific surface area is 120 m2/g, tap density is 0.3 g/cm3, true density is 2.4 g/cm3 and ash content is 1.5 wt%. Electrical conductivity is given as 98 S/cm.
The material suits research and development across medicine, mechanics, electrical and electronic engineering, chemistry and energy, including composites, energy storage devices, sensors and catalysis.
- Preparing CNT composites with nanotubes that carry surface carboxyl groups.
- Research on electrodes for lithium batteries and supercapacitors.
- Development of biosensors and nanoprobes.
- Studies of drug delivery systems based on carbon nanotubes.
- Use as catalysts or catalyst supports and as templates.
- Exploratory work on transistors, solar cells, flat panel displays and hydrogen storage.
| Brand | Nanografi |
|---|---|
| CAS number | — |
| Molecular formula | — |
| Purity | > 96 % |
| Category | — |
| Pack sizes | — |
| Physical form | — |
| Storage | — |
- Product code: NG01MW0403
- Content of (-COOH): 1.30 wt%
- Color: black
- Outside Diameter: 18-28 nm
- Inside Diameter: 5-10 nm
- Length: 10-35 µm
- Tap Density: 0.3 g/cm3
- True Density: 2.4 g/cm3
- Specific Surface Area: 120 m2/g
- Ash: 1.5 wt%
- Electrical Conductivity: 98 S/cm
- Manufacturing Method: CVD
- Product Code: NG01MW0403
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