Method and use of a device for the production of aluminum nitride with koch salt structure by means of shock waves synthesis

摘要

A method for producing aluminum nitride in koch salt structure (rs - aln), wherein a pulverulent nanoscale sample of hexagonal aluminum nitride (w - aln) with a degree of purity of at least 75%, with crystallite sizes between 1 and 100 nm and a bulk density of between 0,5 g / cm³ and 3,0 g / cm³, in a hollow space of a closed on all sides with a shock wave''s acted upon and at pressures between 15 gpa and 40 gpa into aluminum nitride is converted in koch salt structure.