The public defense of the doctoral dissertation of MSc Filip Petko took place on April 2, 2025, at 12:00 PM.

The dissertation, titled “Synthesis and Photochemical Studies of Novel Single-Component Iodonium Photoinitiators for Cationic Polymerization Using LED Light Sources,” was presented and evaluated by the examination committee.

The supervisor of the dissertation was Prof. Roman Popielarz, while the supervisor on the company's behalf was Professor Joanna Ortyl - President of PhotoHiTech

Reviewers:

• Assoc. Prof. Barbara Pilch-Pitera, Rzeszow Uniwersity of Technology
• Assoc. Prof. Agnieszka Kowalczyk, West Pomeranian University of Technology
• Prof. Łukasz John, University of Wroclaw