Investigation of the Morphology of Product Particles Obtained by Plasma Dynamic Method into an Air Atmosphere

Titanium dioxide is the most popular semiconductor material for photocatalytic applications. Its properties directly depend on a synthesis method. The paper proposes the preparation of dispersed titanium dioxide by the plasma dynamic method into an air atmosphere. The investigations have shown that the product contains 3 crystalline phases: anatase and rutile with tetragonal syngony and titanium nitride with cubic syngony. Over 90% of the particles have a size of not more than 100 nm.