| SWCNT | Crocidolite asbestos |
---|---|---|
Manufacturer | CNI | NIEH, Kalahari Desert |
Catalog reference | Unidymâ„¢ | CAS 12001-28-4 |
Synthesis | HiPco | Natural |
Purification | Acid treatment | - |
BET surface area (m2/g) | 400-1040 | 9.8 |
Dry mean length (L) (μm) | 0.1-1 | 210 |
Dry mean width (W) (nm) | 0.8-1.2 | 10 |
% carbon (w/w) | > 99% | - |
% metal impurity (w/w) | Â | Â |
Fe | 0.23% | 31.8% |
SiO2 | - | 50.9% |
Other trace metals | Not detectable | 6.2% |