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Dumur F. Recent advances on water-soluble photoinitiators of polymerization. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Dumur F. Recent Advances on Photoinitiating Systems Designed for Solar Photocrosslinking Polymerization Reactions. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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3
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Dumur F. Recent Advances on Anthraquinone-based Photoinitiators of Polymerization. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.112039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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Recent Advances on Photobleachable Visible Light Photoinitiators of Polymerization. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Dumur F. Recent advances on benzylidene cyclopentanones as visible light photoinitiators of polymerization. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Liu Z, Dumur F. Recent Advances on Visible Light Coumarin-based Oxime Esters as Initiators of Polymerization. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111449] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Pierau L, Elian C, Akimoto J, Ito Y, Caillol S, Versace DL. Bio-sourced Monomers and Cationic Photopolymerization: The Green combination towards Eco-Friendly and Non-Toxic Materials. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101517] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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14
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Quinoline Schiff-base ligands as long-wavelength photosensitizers for diphenyliodonium salt. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112715] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Tasdelen MA, Lalevée J, Yagci Y. Photoinduced free radical promoted cationic polymerization 40 years after its discovery. Polym Chem 2020. [DOI: 10.1039/c9py01903k] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Free radical promoted cationic photopolymerization has been described with its historical background, main principles and usage in polymer synthesis.
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Affiliation(s)
- Mehmet Atilla Tasdelen
- Department of Polymer Engineering
- Faculty of Engineering
- Yalova University
- 77100 Yalova
- Turkey
| | - Jacques Lalevée
- Membre Honoraire de l'Institut Universitaire de France (IUF) (promotion 2011) Institut de Science des Matériaux de Mulhouse
- 68057 Mulhouse Cedex
- France
| | - Yusuf Yagci
- Istanbul Technical University
- Department of Chemistry
- 34469 Istanbul
- Turkey
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Sangermano M, Rodriguez D, Gonzalez MC, Laurenti E, Yagci Y. Visible Light Induced Cationic Polymerization of Epoxides by Using Multiwalled Carbon Nanotubes. Macromol Rapid Commun 2018; 39:e1800250. [PMID: 29806180 DOI: 10.1002/marc.201800250] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 04/29/2018] [Indexed: 01/11/2023]
Abstract
The visible light induced cationic polymerization of epoxides can be achieved by means of multiwalled carbon nanotubes (MWCNTs), which act as visible light photoinitiators via a radical-induced cationic photopolymerization process. When MWCNTs are irradiated with longer wavelengths (above 400 nm), they generate carbon radicals, by means of hydrogen abstraction from the epoxy monomer; these radicals are oxidized in the presence of iodonium salt to a carbocation that is sufficiently reactive to start the cationic ring-opening polymerization of an epoxy monomer. These mechanisms have been supported by electron paramagnetic resonance analysis.
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Affiliation(s)
- Marco Sangermano
- Politecnico di Torino, Dipartimento di Scienza Applicata e Tecnologia, C.so Duca degli Abruzzi 24, 10129, Torino, Italy
| | - Damian Rodriguez
- Departamento de Quimica INIFTA, Universidad Nacional de La Plata, Calle 7, 776, La Plata, Argentina
| | - Monica C Gonzalez
- Departamento de Quimica INIFTA, Universidad Nacional de La Plata, Calle 7, 776, La Plata, Argentina
| | - Enzo Laurenti
- Dipartimento di Chimica, Università di Torino, Via Pietro Giuria 7, 10125, Torino, Italy
| | - Yusuf Yagci
- Department of Chemistry, Istanbul Technical University, Maslak, Istanbul, 34469, Turkey
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Wu X, Jin M, Xie J, Malval JP, Wan D. Molecular Engineering of UV/Vis Light-Emitting Diode (LED)-Sensitive Donor-π-Acceptor-Type Sulfonium Salt Photoacid Generators: Design, Synthesis, and Study of Photochemical and Photophysical Properties. Chemistry 2017; 23:15783-15789. [DOI: 10.1002/chem.201703414] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Indexed: 01/19/2023]
Affiliation(s)
- Xingyu Wu
- School of Materials Science & Engineering; Tongji University; 4800 Caoan Road Shanghai 201804 P.R. China
| | - Ming Jin
- School of Materials Science & Engineering; Tongji University; 4800 Caoan Road Shanghai 201804 P.R. China
| | - Jianchao Xie
- School of Materials Science & Engineering; Tongji University; 4800 Caoan Road Shanghai 201804 P.R. China
| | - Jean-Pierre Malval
- Institut de Science des Matériaux de Mulhouse; UMR CNRS 7361; Université de Haute-Alsace; 15 rue Jean Starcky 68057 Mulhouse France
| | - Decheng Wan
- School of Materials Science & Engineering; Tongji University; 4800 Caoan Road Shanghai 201804 P.R. China
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Shi S, Croutxé-Barghorn C, Allonas X. Photoinitiating systems for cationic photopolymerization: Ongoing push toward long wavelengths and low light intensities. Prog Polym Sci 2017. [DOI: 10.1016/j.progpolymsci.2016.09.007] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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20
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Combining photo-cleavable and hydrogen-abstracting groups in quinoxaline with thioether bond as hybrid photoinitiator. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.06.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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21
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Zhang J, Xiao P, Dietlin C, Campolo D, Dumur F, Gigmes D, Morlet-Savary F, Fouassier JP, Lalevée J. Cationic Photoinitiators for Near UV and Visible LEDs: A Particular Insight into One-Component Systems. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201500546] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jing Zhang
- Institut de Science des Matériaux de Mulhouse IS2M; UMR CNRS 7361, UHA, 15 rue Jean Starcky 68057 Mulhouse Cedex France
| | - Pu Xiao
- Institut de Science des Matériaux de Mulhouse IS2M; UMR CNRS 7361, UHA, 15 rue Jean Starcky 68057 Mulhouse Cedex France
- Centre for Advanced Macromolecular Design; School of Chemistry; The University of New South Wales; Sydney Australia
| | - Celine Dietlin
- Institut de Science des Matériaux de Mulhouse IS2M; UMR CNRS 7361, UHA, 15 rue Jean Starcky 68057 Mulhouse Cedex France
| | - Damien Campolo
- Institut de Chimie Radicalaire ICR - UMR CNRS 7273; Aix-Marseille Université équipe CROPS; case 542, avenue Escadrille Normandie-Niemen 13397 Marseille Cedex 20 France
| | - Frederic Dumur
- Institut de Chimie Radicalaire ICR - UMR CNRS 7273; Aix-Marseille Université équipe CROPS; case 542, avenue Escadrille Normandie-Niemen 13397 Marseille Cedex 20 France
| | - Didier Gigmes
- Institut de Chimie Radicalaire ICR - UMR CNRS 7273; Aix-Marseille Université équipe CROPS; case 542, avenue Escadrille Normandie-Niemen 13397 Marseille Cedex 20 France
| | - Fabrice Morlet-Savary
- Institut de Science des Matériaux de Mulhouse IS2M; UMR CNRS 7361, UHA, 15 rue Jean Starcky 68057 Mulhouse Cedex France
| | - Jean-Pierre Fouassier
- Institut de Science des Matériaux de Mulhouse IS2M; UMR CNRS 7361, UHA, 15 rue Jean Starcky 68057 Mulhouse Cedex France
| | - Jacques Lalevée
- Institut de Science des Matériaux de Mulhouse IS2M; UMR CNRS 7361, UHA, 15 rue Jean Starcky 68057 Mulhouse Cedex France
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22
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Dadashi-Silab S, Doran S, Yagci Y. Photoinduced Electron Transfer Reactions for Macromolecular Syntheses. Chem Rev 2016; 116:10212-75. [PMID: 26745441 DOI: 10.1021/acs.chemrev.5b00586] [Citation(s) in RCA: 546] [Impact Index Per Article: 68.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Photochemical reactions, particularly those involving photoinduced electron transfer processes, establish a substantial contribution to the modern synthetic chemistry, and the polymer community has been increasingly interested in exploiting and developing novel photochemical strategies. These reactions are efficiently utilized in almost every aspect of macromolecular architecture synthesis, involving initiation, control of the reaction kinetics and molecular structures, functionalization, and decoration, etc. Merging with polymerization techniques, photochemistry has opened up new intriguing and powerful avenues for macromolecular synthesis. Construction of various polymers with incredibly complex structures and specific control over the chain topology, as well as providing the opportunity to manipulate the reaction course through spatiotemporal control, are one of the unique abilities of such photochemical reactions. This review paper provides a comprehensive account of the fundamentals and applications of photoinduced electron transfer reactions in polymer synthesis. Besides traditional photopolymerization methods, namely free radical and cationic polymerizations, step-growth polymerizations involving electron transfer processes are included. In addition, controlled radical polymerization and "Click Chemistry" methods have significantly evolved over the last few decades allowing access to narrow molecular weight distributions, efficient regulation of the molecular weight and the monomer sequence and incredibly complex architectures, and polymer modifications and surface patterning are covered. Potential applications including synthesis of block and graft copolymers, polymer-metal nanocomposites, various hybrid materials and bioconjugates, and sequence defined polymers through photoinduced electron transfer reactions are also investigated in detail.
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Affiliation(s)
- Sajjad Dadashi-Silab
- Department of Chemistry, Istanbul Technical University , 34469 Maslak, Istanbul, Turkey
| | - Sean Doran
- Department of Chemistry, Istanbul Technical University , 34469 Maslak, Istanbul, Turkey
| | - Yusuf Yagci
- Department of Chemistry, Istanbul Technical University , 34469 Maslak, Istanbul, Turkey.,Center of Excellence for Advanced Materials Research (CEAMR) and Department of Chemistry, King Abdulaziz University , 21589 Jeddah, Saudi Arabia
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23
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Zhang J, Dumur F, Xiao P, Graff B, Bardelang D, Gigmes D, Fouassier JP, Lalevée J. Structure Design of Naphthalimide Derivatives: Toward Versatile Photoinitiators for Near-UV/Visible LEDs, 3D Printing, and Water-Soluble Photoinitiating Systems. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00201] [Citation(s) in RCA: 141] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jing Zhang
- Institut
de Science des Matériaux de Mulhouse IS2M, UMR CNRS 7361, UHA, 15, rue Jean Starcky, 68057 Mulhouse, Cedex, France
| | - Frédéric Dumur
- Aix-Marseille
Université CNRS, Institut de Chimie Radicalaire ICR, UMR7273, F-13397 Marseille, France
| | - Pu Xiao
- Institut
de Science des Matériaux de Mulhouse IS2M, UMR CNRS 7361, UHA, 15, rue Jean Starcky, 68057 Mulhouse, Cedex, France
| | - Bernadette Graff
- Institut
de Science des Matériaux de Mulhouse IS2M, UMR CNRS 7361, UHA, 15, rue Jean Starcky, 68057 Mulhouse, Cedex, France
| | - David Bardelang
- Aix-Marseille
Université CNRS, Institut de Chimie Radicalaire ICR, UMR7273, F-13397 Marseille, France
| | - Didier Gigmes
- Aix-Marseille
Université CNRS, Institut de Chimie Radicalaire ICR, UMR7273, F-13397 Marseille, France
| | | | - Jacques Lalevée
- Institut
de Science des Matériaux de Mulhouse IS2M, UMR CNRS 7361, UHA, 15, rue Jean Starcky, 68057 Mulhouse, Cedex, France
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Dietlin C, Schweizer S, Xiao P, Zhang J, Morlet-Savary F, Graff B, Fouassier JP, Lalevée J. Photopolymerization upon LEDs: new photoinitiating systems and strategies. Polym Chem 2015. [DOI: 10.1039/c5py00258c] [Citation(s) in RCA: 282] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The use of LEDs as novel and efficient light sources for the photopolymerization of various monomers (acylate, epoxy), interpenetrating polymer networks and thiols–ene, leads to the development of novel photoinitiating systems adapted for the LED emission.
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Affiliation(s)
- Céline Dietlin
- Institut de Science des Matériaux de Mulhouse IS2M
- UMR CNRS 7361
- 68057 Mulhouse Cedex
- France
| | - Stéphane Schweizer
- Institut de Science des Matériaux de Mulhouse IS2M
- UMR CNRS 7361
- 68057 Mulhouse Cedex
- France
| | - Pu Xiao
- Institut de Science des Matériaux de Mulhouse IS2M
- UMR CNRS 7361
- 68057 Mulhouse Cedex
- France
| | - Jing Zhang
- Institut de Science des Matériaux de Mulhouse IS2M
- UMR CNRS 7361
- 68057 Mulhouse Cedex
- France
| | - Fabrice Morlet-Savary
- Institut de Science des Matériaux de Mulhouse IS2M
- UMR CNRS 7361
- 68057 Mulhouse Cedex
- France
| | - Bernadette Graff
- Institut de Science des Matériaux de Mulhouse IS2M
- UMR CNRS 7361
- 68057 Mulhouse Cedex
- France
| | - Jean-Pierre Fouassier
- Institut de Science des Matériaux de Mulhouse IS2M
- UMR CNRS 7361
- 68057 Mulhouse Cedex
- France
| | - Jacques Lalevée
- Institut de Science des Matériaux de Mulhouse IS2M
- UMR CNRS 7361
- 68057 Mulhouse Cedex
- France
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25
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Erdur S, Yilmaz G, Goen Colak D, Cianga I, Yagci Y. Poly(phenylenevinylene)s as Sensitizers for Visible Light Induced Cationic Polymerization. Macromolecules 2014. [DOI: 10.1021/ma5019457] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Semih Erdur
- Department
of Chemistry, Faculty of Science, Istanbul Technical University, Maslak, TR-34469, Istanbul, Turkey
| | - Gorkem Yilmaz
- Department
of Chemistry, Faculty of Science, Istanbul Technical University, Maslak, TR-34469, Istanbul, Turkey
| | - Demet Goen Colak
- Department
of Chemistry, Faculty of Science, Istanbul Technical University, Maslak, TR-34469, Istanbul, Turkey
| | - Ioan Cianga
- Department
of Chemistry, Faculty of Science, Istanbul Technical University, Maslak, TR-34469, Istanbul, Turkey
- Petru Poni” Institute of Macromolecular Chemistry, Iasi, 700487, Romania
| | - Yusuf Yagci
- Department
of Chemistry, Faculty of Science, Istanbul Technical University, Maslak, TR-34469, Istanbul, Turkey
- Department
of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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26
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Shao J, Huang Y, Fan Q. Visible light initiating systems for photopolymerization: status, development and challenges. Polym Chem 2014. [DOI: 10.1039/c4py00072b] [Citation(s) in RCA: 156] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A review of recent advances in visible light initiating systems using free radical, cationic and hybrid photoinitiators is presented.
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Affiliation(s)
- Jianzhong Shao
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles
- Ministry of Education of China
- Zhejiang Sci-Tech University
- Hangzhou 310018, China
| | - Yi Huang
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles
- Ministry of Education of China
- Zhejiang Sci-Tech University
- Hangzhou 310018, China
| | - Qinguo Fan
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles
- Ministry of Education of China
- Zhejiang Sci-Tech University
- Hangzhou 310018, China
- Department of Bioengineering
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Xiao P, Hong W, Li Y, Dumur F, Graff B, Fouassier JP, Gigmes D, Lalevée J. Green light sensitive diketopyrrolopyrrole derivatives used in versatile photoinitiating systems for photopolymerizations. Polym Chem 2014. [DOI: 10.1039/c3py01599h] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Xiao P, Dumur F, Bui TT, Goubard F, Graff B, Morlet-Savary F, Fouassier JP, Gigmes D, Lalevée J. Panchromatic Photopolymerizable Cationic Films Using Indoline and Squaraine Dye Based Photoinitiating Systems. ACS Macro Lett 2013; 2:736-740. [PMID: 35606960 DOI: 10.1021/mz400316y] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The photoinitiating abilities of indoline and squaraine dyes (D102 and SQ02) incorporated in multicomponent systems for the cationic polymerization of an epoxide or a vinyl ether have been investigated. The polymerizable films exhibit a panchromatic character as revealed by their photosensitivity to a halogen lamp (370-800 nm); household LED bulbs centered at 462 nm (blue), 514 nm (green), 591 nm (yellow), and 630 nm (red); and laser diodes at 457, 473, 532, and 635 nm. SQ02 is particularly efficient in the 520-700 nm range, while D102 exhibits a good efficiency in the 400-580 nm region. The radical photopolymerization of an acrylate can also be observed particularly at 635 nm or upon a halogen lamp. The photochemical mechanisms are studied by steady state photolysis, fluorescence, cyclic voltammetry, electron spin resonance spin trapping, and laser flash photolysis techniques.
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Affiliation(s)
- Pu Xiao
- Institut de Science des Matériaux de Mulhouse IS2M, UMR CNRS 7361, UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
| | - Frédéric Dumur
- Aix-Marseille Université, CNRS, Institut de Chimie Radicalaire UMR 7273, avenue Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France
| | - Thanh Tuan Bui
- Laboratoire de Physicochimie des Polymères et des Interfaces LPPI, EA 2528, Université de Cergy-Pontoise, 5 mail Gay Lussac, Neuville sur Oise, 95031 Cergy-Pontoise Cedex, France
| | - Fabrice Goubard
- Laboratoire de Physicochimie des Polymères et des Interfaces LPPI, EA 2528, Université de Cergy-Pontoise, 5 mail Gay Lussac, Neuville sur Oise, 95031 Cergy-Pontoise Cedex, France
| | - Bernadette Graff
- Institut de Science des Matériaux de Mulhouse IS2M, UMR CNRS 7361, UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
| | - Fabrice Morlet-Savary
- Institut de Science des Matériaux de Mulhouse IS2M, UMR CNRS 7361, UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
| | | | - Didier Gigmes
- Aix-Marseille Université, CNRS, Institut de Chimie Radicalaire UMR 7273, avenue Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France
| | - Jacques Lalevée
- Institut de Science des Matériaux de Mulhouse IS2M, UMR CNRS 7361, UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
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Xiao P, Dumur F, Graff B, Gigmes D, Fouassier JP, Lalevée J. Red-light-induced cationic photopolymerization: perylene derivatives as efficient photoinitiators. Macromol Rapid Commun 2013; 34:1452-8. [PMID: 23922314 DOI: 10.1002/marc.201300383] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Revised: 07/16/2013] [Indexed: 11/07/2022]
Abstract
Nine different perylene derivatives are prepared and their ability to initiate, when combined with an iodonium salt (and optionally N-vinylcarbazole), a ring-opening cationic photopolymerization of epoxides under very soft halogen lamp irradiation is investigated. One of them is particularly efficient under a red laser diode exposure at 635 nm and belongs now to the very few systems available at this wavelength. The photochemical mechanisms are studied by steady-state photolysis, electron spin resonance spin trapping, fluorescence, cyclic voltammetry, and laser flash photolysis techniques.
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Affiliation(s)
- Pu Xiao
- Institut de Science des Matériaux de Mulhouse IS2M, CNRS, UMR 7361, UHA, 15, rue Jean Starcky, Mulhouse Cedex, 68057, France
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30
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Kahveci MU, Oytun F, Yagci Y. Influence of type of zinc salts on photoinitiated living cationic polymerization of vinyl ethers. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.07.037] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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31
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Liu G, Zhu X, Xu B, Qian X, Song G, Nie J. Cationic photopolymerization of bisphenol A diglycidyl ether epoxy under 385 nm. J Appl Polym Sci 2013. [DOI: 10.1002/app.39612] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Guodong Liu
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; Beijing; 100029; People's Republic of China
| | - Xiaoqun Zhu
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; Beijing; 100029; People's Republic of China
| | - Bingbing Xu
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; Beijing; 100029; People's Republic of China
| | - Xiaochun Qian
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; Beijing; 100029; People's Republic of China
| | - Guoqiang Song
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; Beijing; 100029; People's Republic of China
| | - Jun Nie
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; Beijing; 100029; People's Republic of China
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32
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Telitel S, Dumur F, Faury T, Graff B, Tehfe MA, Gigmes D, Fouassier JP, Lalevée J. New core-pyrene π structure organophotocatalysts usable as highly efficient photoinitiators. Beilstein J Org Chem 2013; 9:877-90. [PMID: 23766803 PMCID: PMC3678508 DOI: 10.3762/bjoc.9.101] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Accepted: 04/12/2013] [Indexed: 11/30/2022] Open
Abstract
Eleven di- and trifunctional compounds based on a core-pyrene π structure (Co_Py) were synthesized and investigated for the formation of free radicals. The application of two- and three-component photoinitiating systems (different Co_Pys with the addition of iodonium or sulfonium salts, alkyl halide or amine) was investigated in detail for cationic and radical photopolymerization reactions under near-UV-vis light. The proposed compounds can behave as new photocatalysts. Successful results in terms of rates of polymerization and final conversions were obtained. The strong MO coupling between the six different cores and the pyrene moiety was studied by DFT calculations. The different chemical intermediates are characterized by ESR and laser flash photolysis experiments. The mechanisms involved in the initiation step are discussed, and relationships between the core structure, the Co_Py absorption property, and the polymerization ability are tentatively proposed.
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Affiliation(s)
- Sofia Telitel
- Institut de Science des Matériaux de Mulhouse IS2M – UMR 7361 – UHA; 15, rue Jean Starcky, F-68057 Mulhouse Cedex, France
| | - Frédéric Dumur
- Aix-Marseille Université, CNRS, Institut de Chimie Radicalaire, UMR 7273, F-13397 Marseille, France
| | - Thomas Faury
- Aix-Marseille Université, CNRS, Institut de Chimie Radicalaire, UMR 7273, F-13397 Marseille, France
| | - Bernadette Graff
- Institut de Science des Matériaux de Mulhouse IS2M – UMR 7361 – UHA; 15, rue Jean Starcky, F-68057 Mulhouse Cedex, France
| | - Mohamad-Ali Tehfe
- Institut de Science des Matériaux de Mulhouse IS2M – UMR 7361 – UHA; 15, rue Jean Starcky, F-68057 Mulhouse Cedex, France
| | - Didier Gigmes
- Aix-Marseille Université, CNRS, Institut de Chimie Radicalaire, UMR 7273, F-13397 Marseille, France
| | | | - Jacques Lalevée
- Institut de Science des Matériaux de Mulhouse IS2M – UMR 7361 – UHA; 15, rue Jean Starcky, F-68057 Mulhouse Cedex, France
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Photopolymerization Reactions: On the Way to a Green and Sustainable Chemistry. APPLIED SCIENCES-BASEL 2013. [DOI: 10.3390/app3020490] [Citation(s) in RCA: 122] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Tehfe MA, Dumur F, Graff B, Clément JL, Gigmes D, Morlet-Savary F, Fouassier JP, Lalevée J. New Cleavable Photoinitiator Architecture with Huge Molar Extinction Coefficients for Polymerization in the 340–450 nm Range. Macromolecules 2013. [DOI: 10.1021/ma3024359] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mohamad-Ali Tehfe
- Institut de Science des Matériaux de Mulhouse IS2M, LRC CNRS 7228, UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
| | - Frédéric Dumur
- CNRS, Institut de Chimie Radicalaire, Aix-Marseille Université, UMR 7273, F-13397
Marseille, France
| | - Bernadette Graff
- Institut de Science des Matériaux de Mulhouse IS2M, LRC CNRS 7228, UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
| | - Jean-Louis Clément
- CNRS, Institut de Chimie Radicalaire, Aix-Marseille Université, UMR 7273, F-13397
Marseille, France
| | - Didier Gigmes
- CNRS, Institut de Chimie Radicalaire, Aix-Marseille Université, UMR 7273, F-13397
Marseille, France
| | - Fabrice Morlet-Savary
- Institut de Science des Matériaux de Mulhouse IS2M, LRC CNRS 7228, UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
| | | | - Jacques Lalevée
- Institut de Science des Matériaux de Mulhouse IS2M, LRC CNRS 7228, UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
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Tehfe MA, Dumur F, Graff B, Morlet-Savary F, Gigmes D, Fouassier JP, Lalevée J. Design of new Type I and Type II photoinitiators possessing highly coupled pyrene–ketone moieties. Polym Chem 2013. [DOI: 10.1039/c3py21079k] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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