Table 1 Physical parameters of CNTs.
From: Autogenous Shrinkage and Crack Resistance of Carbon Nanotubes Reinforced Cement-Based Materials
Outer diameter (nm) | Length (μm) | Aspect ratio | Purity | Specific surface area (m2/g) |
|---|---|---|---|---|
40–60 | > 5 | 100–300 | > 97% | 40–70 |
From: Autogenous Shrinkage and Crack Resistance of Carbon Nanotubes Reinforced Cement-Based Materials
Outer diameter (nm) | Length (μm) | Aspect ratio | Purity | Specific surface area (m2/g) |
|---|---|---|---|---|
40–60 | > 5 | 100–300 | > 97% | 40–70 |