A catalyst for the production of carbon nanotubes by decomposition of gas - shaped carbon compounds on a heterogeneous catalyst

摘要

The present invention relates to a process for the production of carbon nanotubes, in particular those having a diameter of 3 - 150 nm and an aspect ratio of length: diameter (l: d) 100 by decomposing hydrocarbons on a heterogeneous catalyst, of the mn, co, preferably also molybdenum, as well as an inert carrier material contains, as well as the catalyst and the carbon nanotubes itself and its use.