title: Photochemistry and radical chemistry under low intensity visible light sources: application to photopolymerization reactions.
abstract: The search for radical initiators able to work under soft conditions is a great challenge, driven by the fact that the use of safe and cheap light sources is very attractive. In the present paper, a review of some recently reported photoinitiating systems for polymerization under soft conditions is provided. Different approaches based on multi-component systems (e.g., photoredox catalysis) or light harvesting photoinitiators are described and discussed. The chemical mechanisms associated with the production of free radicals usable as initiating species or mediators of cations are reported.
authors.affiliation: Institut de Science des Matériaux de Mulhouse (UMR CNRS-UHA 7361), 15 rue Jean Starcky, 68057 Mulhouse Cedex, France. jacques.lalevee@uha.fr.
authors.forename: Jacques
authors.initials: J
authors.lastname: Lalevée
authors.affiliation: Institut de Science des Matériaux de Mulhouse (UMR CNRS-UHA 7361), 15 rue Jean Starcky, 68057 Mulhouse Cedex, France.
authors.forename: Fabrice
authors.initials: F
authors.lastname: Morlet-Savary
authors.affiliation: Institut de Science des Matériaux de Mulhouse (UMR CNRS-UHA 7361), 15 rue Jean Starcky, 68057 Mulhouse Cedex, France.
authors.forename: Céline
authors.initials: C
authors.lastname: Dietlin
authors.affiliation: Institut de Science des Matériaux de Mulhouse (UMR CNRS-UHA 7361), 15 rue Jean Starcky, 68057 Mulhouse Cedex, France.
authors.forename: Bernadette
authors.initials: B
authors.lastname: Graff
authors.affiliation: ENSCMu-UHA, 3 rue Alfred Werner, 68200 Mulhouse, France.
authors.forename: Jean-Pierre
authors.initials: JP
authors.lastname: Fouassier
mesh_terms: D010777:Photochemistry; D058105:Polymerization