Carbon Nanotube
Synonym(s):MWCNT;MWCNT array;MWNT;SWNT, carboxylic acid functionalized;Charcoal wood
- CAS NO.:308068-56-6
- Empirical Formula: C
- Molecular Weight: 12.01
- MDL number: MFCD00133992
- EINECS: 926-722-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is Carbon Nanotube?
Description
Arrays grown on 10x10x1mm quartz substrate using a single source CVD process that yields vertically aligned MWNTs (< 1% catalyst impurity). Arrays are 30µm tall (± 3µm) and are composed of MWNTs 100nm in diameter (± 10nm). Arrays up to 150µm in height can be provided on request.
Description
Carbon nanotubes, called CNTs or bucky tubes (see buckminsterfullerene), are tubes of pure carbon a few nanometers in diameter and up to 2 cm long. They can be single-walled or multi-walled (tubes within tubes); electrically conducting or semiconducting; stronger than steel; tougher than Kevlar; and fireproof.
The Uses of Carbon Nanotube
Applications of Carbon Nanotube include:• ;Electronics1• ;Sensors2• ;Composites• ;Energy Storage• ;Study of Life Science systems3
The Uses of Carbon Nanotube
Carbon nanotubes enhance the electrical conductivity and the mechanical properties. It is also used in chemical research. It is suitable as a hydrogen storage material. It is an ideal super capacitor electrode materials, It is used in the preparation of super composites. carbon nanotubes have excellent field emission performance and used in heavy weight cathode tube technology. It is also applied to naanometer electronic, catalytic fiber machine. Nanotubes will have an important role in nanotechnology engineering. carbon nanotube also can be used in making molecule bearings and nano robot.
The Uses of Carbon Nanotube
These carbon nanotubes are produced via the Arc Discharge process and are purified via density gradient centrifugation.
Research applications include:
- Electronics?
- Sensors?
- Composites
- Energy Storage
- Study of Life Science systems?
General Description
This product has been enhanced for energy efficiency.
Properties of Carbon Nanotube
Melting point: | 3550 °C(lit.) |
Boiling point: | 500-600 °C(lit.) |
Density | ~1.7 g/mL at 25 °C(lit.) |
vapor pressure | <0.1 mm Hg ( 20 °C) |
Flash point: | >230 °F |
solubility | Soluble in benzene, toluene and chloroform. |
form | rod |
color | Black |
Resistivity | 10-1000 Ω/sq |
Water Solubility | It is miscible, can be diluted with water. Soluble in benzene, toluene. |
IARC | 2B (Vol. 111) 2017, 3 (Vol. 111) 2017, 3 (Vol. 111) 2017 |
Safety information for Carbon Nanotube
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 Health Hazard GHS08 |
GHS Hazard Statements |
H317:Sensitisation, Skin H351:Carcinogenicity H373:Specific target organ toxicity, repeated exposure |
Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for Carbon Nanotube
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