Photopolymerization processes of thick films and in shadow areas: A review for the access to composites

P Garra, C Dietlin, F Morlet-Savary, F Dumur… - Polymer …, 2017 - pubs.rsc.org
The photopolymerization processes are currently associated with thin samples for which the
light penetration is good enough to activate the photoinitiator or the photoinitiating system for …

Recent advances on carbazole-based photoinitiators of polymerization

F Dumur - European Polymer Journal, 2020 - Elsevier
Photoinitiators of polymerization that can be activated under visible light and low intensity
are actively researched as these compounds constitute the next generation of photoinitiators …

High performance near-infrared (NIR) photoinitiating systems operating under low light intensity and in the presence of oxygen

AH Bonardi, F Dumur, TM Grant, G Noirbent… - …, 2018 - ACS Publications
Photopolymerization under near-infrared (NIR) light is challenging due to the low energy of
the absorbed photon but, if successful, presents significant advantages. For example, this …

A Porphyrin‐Based Organic Network Comprising Sustainable Carbon Dots for Photopolymerization

X Luo, J Wan, N Meckbach, V Strehmel… - Angewandte Chemie …, 2022 - Wiley Online Library
Sustainable carbon dots (CDs) based on furfuraldehyde (F‐CD) resulted in a photosensitive
material after pursuing the Alder‐Longo reaction. The porphyrin moiety formed connects the …

Near‐Infrared Sensitized Photoinduced Atom‐Transfer Radical Polymerization (ATRP) with a Copper (II) Catalyst Concentration in the ppm Range

C Kütahya, C Schmitz, V Strehmel… - Angewandte Chemie …, 2018 - Wiley Online Library
NIR‐sensitized photoinduced atom‐transfer radical polymerization (ATRP) is possible by
using ppm of CuII/tris (2‐pyridylmethyl) amine (TPMA) as the catalyst, a polymethine as the …

Tris‐benzo[cd]indole Cyanine Enables the NIR‐photosensitized Radical and Thiol‐ene Polymerizations at 940 nm

C Elian, B Mourot, C Benbouziyane… - Angewandte Chemie …, 2023 - Wiley Online Library
A near‐infrared‐absorbing heptamethine (HM+) incorporating three bulky benzo [cd] indole
heterocycles was designed to efficiently prevent self‐aggregation of the dye, which results in …

Visible‐Light‐Driven Rapid 3D Printing of Photoresponsive Resins for Optically Clear Multifunctional 3D Objects

S Shin, Y Kwon, C Hwang, W Jeon, Y Yu… - Advanced …, 2024 - Wiley Online Library
Light‐driven 3D printing is gaining significant attention for its unparalleled build speed and
high‐resolution in additive manufacturing. However, extending vat photopolymerization to …

Photopolymerization and photostructuring of molecularly imprinted polymers

EIII Paruli, O Soppera, K Haupt… - ACS Applied Polymer …, 2021 - ACS Publications
Over the past few decades, molecularly imprinted polymers (MIPs) have become extremely
attractive materials for biomimetic molecular recognition due to their excellent affinity and …

Distinct Sustainable Carbon Nanodots Enable Free Radical Photopolymerization, Photo‐ATRP and Photo‐CuAAC Chemistry

C Kütahya, Y Zhai, S Li, S Liu, J Li… - Angewandte Chemie …, 2021 - Wiley Online Library
Carbon nanodots (CDs) originating from different biomass result in different activities to
sensitize photo‐ATRP and photo‐CuAAC reaction protocols with visible light. Free radical …

NIR sensitizer operating under long wavelength (1064 nm) for free radical photopolymerization processes

H Mokbel, B Graff, F Dumur… - Macromolecular Rapid …, 2020 - Wiley Online Library
Free radical polymerization upon near‐infrared (NIR) light is still the subject of intense
research efforts and remains a huge challenge particularly for long wavelengths (> 1000 …