A seminar entitled “Synthesis and study of the properties of titanium dioxide (TiO₂) as nanorods for application in solar cells ” hold at the college of Science , Department of Physics .

The presenter (Sajjad Said Dryol) demonstrates the most important objectives of study (The study included the preparation of TiO2 using the hydrothermal method, with a constant temperature of 150 °C and different precipitation times)