Recent advances in type I photoinitiators for visible light induced photopolymerization

SM Müller, S Schlögl, T Wiesner, M Haas… - …, 2022 - Wiley Online Library
Photopolymerization and its application in the dental, three‐dimensional (3D) printing,
coating and electronic industry has become increasingly popular over the last decades. A …

The future of visible light photoinitiators of polymerization for photocrosslinking applications

F Dumur - European Polymer Journal, 2023 - Elsevier
Photopolymerization under visible light is an active research field whose intense research
activity is supported by the recent advances in 3D and 4D printing. Within this perspective …

Recent advances in germanium‐based photoinitiator chemistry

M Haas, J Radebner, A Eibel… - … A European Journal, 2018 - Wiley Online Library
Acylgermanes provide an outstanding photoinduced reactivity at very useful absorption
wavelengths. This encouraged multidisciplinary research groups to utilize them as highly …

New phosphine oxides as high performance near-UV type I photoinitiators of radical polymerization

C Dietlin, TT Trinh, S Schweizer, B Graff… - Molecules, 2020 - mdpi.com
Carbazole structures are of high interest in photopolymerization due to their enhanced light
absorption properties in the near-UV or even visible ranges. Therefore, type I photoinitiators …

Choosing the ideal photoinitiator for free radical photopolymerizations: predictions based on simulations using established data

A Eibel, DE Fast, G Gescheidt - Polymer Chemistry, 2018 - pubs.rsc.org
We present a tool for predicting the initiation efficiency of various type 1 (α-cleavage)
photoinitiators for free radical photopolymerization. The amount of initiated polymer chains is …

Cobalt‐Mediated [3+ 1] Fragmentation of White Phosphorus: Access to Acylcyanophosphanides

S Hauer, TM Horsley Downie, G Balázs… - Angewandte Chemie …, 2024 - Wiley Online Library
Despite the accessibility of numerous transition metal polyphosphido complexes through
transition‐metal‐mediated activation of white phosphorus, the targeted functionalization of …

Rational design of acyldiphenylphosphine oxides as photoinitiators of radical polymerization

C Dietlin, TT Trinh, S Schweizer, B Graff… - …, 2019 - ACS Publications
Some efficient acylphosphine oxides have been used for many years as photoinitiators of
radical polymerization. As very few new acylphosphine oxide compounds have been …

A versatile method for the determination of photochemical quantum yields via online UV-Vis spectroscopy

E Stadler, A Eibel, D Fast, H Freißmuth, C Holly… - Photochemical & …, 2018 - Springer
We have developed a simple method for determining the quantum yields of photo-induced
reactions. Our setup features a fibre coupled UV-Vis spectrometer, LED irradiation sources …

Synergic effect between nucleophilic monomers and Cu (II) metal–organic framework for visible-light-triggered controlled photopolymerization

HC Lee, M Fantin, M Antonietti… - Chemistry of …, 2017 - ACS Publications
A Cu (II) metal–organic framework (MOF), Cu2 (bdc) 2 (dabco), was found to be an efficient
heterogeneous catalyst for controlled photopolymerization under visible light. The MOF …

Towards safe phosphine oxides photoinitiators with good cytocompatibility for 3D printing of thermoplastics

L Buchon, J Becht, L Rubatat, W Wang… - Journal of Applied …, 2023 - Wiley Online Library
Abstract 3D printing is the technology of choice for the rapid production of objects with
complex morphologies and controlled physical and chemical properties. 3D printing by …