The vertically aligned carbon nanotubes( CNTs) were synthesized on Au/Ni catalyst films by plasma enhanced hot filament chemical vapor deposition( PE HFCVD) method at 96% concentration of hydrogen.

• 以金镍复合膜作催化剂,在96%25的高氢气浓度下实现了碳纳米管的定向生长,并对其生长过程进行了深入探讨。