Carbon nanotube, multi-walled
ALDRICH/755133 - thin, <5% Metal Oxide(TGA)
Synonym: NC-3100; MWCNT; MWNT; Multiwall carbon nanotube
CAS Number: 308068-56-6
Product Type: Chemical
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| avg. diam. × L | 9.5 nm × 1.5 μm , TEM |
| density | ~2.1 g/mL at 25 °C (lit.) |
| form | powder |
| impurities | <5% Metal Oxide (TGA) |
| mp | 3652-3697 °C (lit.) |
| Application: | Applications include: Electronics Sensors Composites Energy Storage Study of Life Science system |
| General description: | Multi walled carbon nanotubes (MWNTs, CNTs) were prepared by chemical vapor deposition (CVD). In chemical vapor deposition (CVD), a volatile precursor undergoes thermal decomposition at elevated temperatures to form a solid deposit on a substrate. Compared to other techniques, CVD produces greater yield of carbon nanotubes. Morphology and structure of the nanotubes can be easily tuned using CVD technique. The CNTs formed can be formed in bundles over a catalyst support or in patterns over substrates.1 |
| Legal Information: | Product of Nanocyl, Inc. |
| Packaging: | 5 g in glass bottle |
| Preparation Note: | Catalytic Carbon Vapor Deposition (CCVD) Method |
| Hazard Codes | Xi |
| Risk Statements | 36/37 |
| Safety Statements | 22-26-60 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | 3652-3697 °C (lit.) |
| Density | ~2.1 g/mL at 25 °C (lit.) |
| UNSPSC | 12352103 |