Carbazole-based compounds as photoinitiators for free radical and cationic polymerization upon near visible light illumination

A Al Mousawi, A Arar, M Ibrahim-Ouali, S Duval… - Photochemical & …, 2018 - Springer
Six new carbazole based compounds (Ca1-Ca6) are synthesized and proposed as high
performance photoinitiators with iodonium salt (iod) and/or an amine (EDB) for both the free …

Meta‐Terphenyl Derivative/Iodonium Salt/9H‐Carbazole‐9‐ethanol Photoinitiating Systems for Free Radical Promoted Cationic Polymerization upon Visible Lights

AA Mousawi, C Dietlin, B Graff… - Macromolecular …, 2016 - Wiley Online Library
In the present paper, new photoinitiators based on the meta‐terphenyl scaffold in
combination with an iodonium salt and 9H‐carbazole‐9‐ethanol (CARET) are proposed for …

A benzophenone‐naphthalimide derivative as versatile photoinitiator of polymerization under near UV and visible lights

J Zhang, N Zivic, F Dumur, P Xiao… - Journal of Polymer …, 2015 - Wiley Online Library
ABSTRACT A benzophenone‐naphthalimide derivative (BPND) bearing tertiary amine
groups has been developed as a high‐performance photoinitiator in combination with 2, 4, 6 …

New chromone based photoinitiators for polymerization reactions under visible light

MA Tehfe, F Dumur, P Xiao, B Graff… - Polymer …, 2013 - pubs.rsc.org
Novel photoinitiators derived from a chromone structure are proposed for the free radical
polymerization of acrylates and the free radical promoted cationic polymerization of …

Carbazole scaffold based photoinitiator/photoredox catalysts: toward new high performance photoinitiating systems and application in LED projector 3D printing resins

A Al Mousawi, F Dumur, P Garra, J Toufaily… - …, 2017 - ACS Publications
Four new carbazole derivatives (C1–C4) are synthesized and proposed as high
performance visible light photoinitiators/photoredox catalysts for both the free radical …

Design of Novel Photoinitiators for Radical and Cationic Photopolymerizations under Near UV and Visible LEDs (385, 395, and 405 nm).

J Zhang, M Frigoli, F Dumur, P Xiao, L Ronchi… - …, 2014 - ACS Publications
Three novel photoinitiators, namely (2, 2′-bithiophen-5-yl)(4-(N, N′-dimethylaminophenyl)
ketone, 5, 10-dimethoxybenzo [j] fluoranthene and 6, 6′-(((1 E, 1′ E)-(2, 5-bis (octyloxy)-1 …

Development of new high‐performance visible light photoinitiators based on carbazole scaffold and their applications in 3d printing and photocomposite synthesis

M Abdallah, D Magaldi, A Hijazi, B Graff… - Journal of Polymer …, 2019 - Wiley Online Library
In this article, new compounds based on the carbazole scaffold (DMs= DM1 and DM2,
constituted by a carbazole unit connected on positions 3 and 6 to a two 4, 4 …

Trifunctional photoinitiators based on a triazine skeleton for visible light source and UV LED induced polymerizations

MA Tehfe, F Dumur, B Graff, F Morlet-Savary… - …, 2012 - ACS Publications
Trifunctional photoinitiators (tPIs) based on benzophenone, anthracene, and pyrene
chromophores linked to a triazine moiety are proposed as new initiating systems. In …

Novel carbazole skeleton-based photoinitiators for LED polymerization and LED projector 3D printing

A Al Mousawi, P Garra, F Dumur, TT Bui, F Goubard… - Molecules, 2017 - mdpi.com
Radical chemistry is a very convenient way to produce polymer materials. Here, an
application of a particular photoinduced radical chemistry is illustrated. Seven new …

Carbazolyl α-diketones as novel photoinitiators in photopolymerization under LEDs

X Ma, D Cao, X Hu, J Nie, T Wang - Progress in Organic Coatings, 2020 - Elsevier
Novel photoinitiators (α-DKs) bearing α-dicarbonyl groups as initiating group and aromatic
groups as chromophore group were synthesized and developed as visible light type I …