Table 2 Multi-wall carbon nanotube (MWCNT) specification.

From: Micro-mechanical and tribological behavior of Al/SiC/B4C/CNT hybrid nanocomposite

Behavior

Details

Type

MWCNT

Color

Black powder

Purity

> 99%

Average diameter

10–15 nm

Average length

~ 5 μm

Amorphous carbon

< 1%

Surface area

~ 400 m2/g