Literature DB >> 21520323

A novel photopolymerization initiating system based on an iridium complex photocatalyst.

Jacques Lalevée1, Nicolas Blanchard, Mohamad-Ali Tehfe, Mathieu Peter, Fabrice Morlet-Savary, Jean Pierre Fouassier.   

Abstract

The use of a photocatalyst (tris(2-phenylpyridine)iridium [Ir(ppy)(3)]) being able to generate both radicals and cations to initiate free radical polymerization and ring opening polymerization is presented. Remarkably, under soft irradiations (fluorescence bulb, sunlight), excellent cationic polymerization profiles and final conversions are obtained. The involved mechanisms are investigated by ESR experiments.
Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Mesh：

Substances：

Year:  2011        PMID： 21520323     DOI： 10.1002/marc.201100098

Source DB:  PubMed          Journal:  Macromol Rapid Commun        ISSN： 1022-1336            Impact factor:   5.734


  6 in total

1.  Combining Transition Metal Catalysis with Radical Chemistry: Dramatic Acceleration of Palladium-Catalyzed C-H Arylation with Diaryliodonium Salts.

Authors:  Sharon R Neufeldt; Melanie S Sanford
Journal:  Adv Synth Catal       Date:  2012-12-14       Impact factor: 5.837

2.  Room-temperature C-H arylation: merger of Pd-catalyzed C-H functionalization and visible-light photocatalysis.

Authors:  Dipannita Kalyani; Kate B McMurtrey; Sharon R Neufeldt; Melanie S Sanford
Journal:  J Am Chem Soc       Date:  2011-11-02       Impact factor: 15.419

3.  Novel Carbazole Skeleton-Based Photoinitiators for LED Polymerization and LED Projector 3D Printing.

Authors:  Assi Al Mousawi; Patxi Garra; Frédéric Dumur; Thanh-Tuan Bui; Fabrice Goubard; Joumana Toufaily; Tayssir Hamieh; Bernadette Graff; Didier Gigmes; Jean Pierre Fouassier; Jacques Lalevée
Journal:  Molecules       Date:  2017-12-04       Impact factor: 4.411

Review 4.  Recent applications of the (TMS)3SiH radical-based reagent.

Authors:  Chryssostomos Chatgilialoglu; Jacques Lalevée
Journal:  Molecules       Date:  2012-01-06       Impact factor: 4.411

5.  Metal and metal-free photocatalysts: mechanistic approach and application as photoinitiators of photopolymerization.

Authors:  Jacques Lalevée; Sofia Telitel; Pu Xiao; Marc Lepeltier; Frédéric Dumur; Fabrice Morlet-Savary; Didier Gigmes; Jean-Pierre Fouassier
Journal:  Beilstein J Org Chem       Date:  2014-04-15       Impact factor: 2.883

6.  3-Carboxylic Acid and Formyl-Derived Coumarins as Photoinitiators in Photo-Oxidation or Photo-Reduction Processes for Photopolymerization upon Visible Light: Photocomposite Synthesis and 3D Printing Applications.

Authors:  Mahmoud Rahal; Bernadette Graff; Joumana Toufaily; Tayssir Hamieh; Guillaume Noirbent; Didier Gigmes; Frédéric Dumur; Jacques Lalevée
Journal:  Molecules       Date:  2021-03-21       Impact factor: 4.411
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.