Dr. Léo NIEDERST

Docteur – A.T.E.R.

Courriel : leo.niederts@uha.fr

Sujet de thèse

Propriétés photophysiques et photochimiques de nouveaux systèmes photoamorceurs de polymérisation

Sous la direction du Pr. X. ALLONAS et du Pr. C. LEY

Soutenue le 11 Décembre 2025

PUBLICATIONS SCIENTIFIQUES

L. Niederst, X. Allonas, C. Ley, T. Rölle, M. Holzheimer, L. Nault. Beyond the Diffusion Limit: Pre-Associated Ion-Pair Photoinitiating Systems for Radical Photopolymerization. Chemistry – A European Journal, 2024, e202403894. https://doi.org/10.1002/chem.202403894

L. Niederst, X. Allonas, M. Morone, S. van den Branden. Employing Singlet-Singlet Energy Transfer for Boosting the Reactivity of Type I Photoinitiators in Radical Photopolymerization. Angewandte Chemie International Edition, 2024, 63 (52), e202412625. https://doi.org/10.1002/anie.202412625

L. Niederst, X. Allonas, C. Ley, I. Takahashi. Introducing a New Electron Acceptor for the Implementation of Photocyclic Initiating System for Radical Photopolymerization. Journal of Photochemistry and Photobiology A: Chemistry, 2025, 462, 116255. https://doi.org/10.1016/j.jphotochem.2024.116255

H. Fernandez, L. Niederst, C. Joyeux, X. Allonas, C. Lorente. UV-A Photodegradation of Vanillin in Aqueous Solutions: Direct Photolysis and Photosensitized Degradation. Photochemistry and Photobiology, 2024. https://doi.org/10.1111/php.14051