A seminar entitled “Preparation and study of the properties of titanium dioxide films and their applications as ultraviolet rays sensitizers” hold at the College of Science, Department of physics. 

The presenter Noor Hassan Bader demonstrates the most important objectives of study the In this project, titanium dioxide TiO2 was prepared by hydrothermal method, and the effect of temperature change on its properties was studied, and SnSx was prepared by SILAR method with its application in optical reagents.