High Purity Short Muti-walled -COOH Functionalized nanotubes (SMWNTs-COOH)
Purity: > 98 wt%
Outside diameter: 20~30nm
Length:0.5~2um
SSA: > 120 m2/g
Ash: <1.5 wt%
True density: ~2.1 g/cm3
Bulk density: ~0.27 g/cm3
Color: black
Manufacturing method: Catalytic CVD
Electric Conductivity: >100s/cm