Parameters of the electric arc in plasma systems to materials conversion

Carbon nanotubes are one of the most promising products of nanotechnology during the last decade. One of the most common methods for its synthesis since its discovery is arc discharge method. In the arc discharge system, the electric arc burns between two electrodes leading to vaporization of the anode. Plasma jet forms cathode deposit where carbon nanotubes may be found. The relationship between the plasma stream and carbon nanotubes growth has not been developed so far. The aim of the research is a determination of the key parameters of the process and optimization of the synthesis by parameters control and modification.