Double-walled carbon nanotubes, 90%+ (90+% CNTs, 20+% DWNTs) [OD : 1.3-5 nm, Length : 5-15 um]

CNT115 - Double-walled carbon nanotubes are coaxial nanostructures composed of exactly two single-walled carbon nanotubes, one nested in another.

Double-walled carbon nanotubes, 90%+ (90+% CNTs, 20+% DWNTs) (OTTO) have high conductivity and high aspect ratio which help them to form a network of conductive tubes.