Visible light photoinitiating systems based on squaraine dye: kinetic, mechanistic and laser flash photolysis studies

Kabatc Janina; Kostrzewska Katarzyna; Kozak Martyna; Balcerak Alicja

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Visible light photoinitiating systems based on squaraine dye: kinetic, mechanistic and laser flash photolysis studies

机译：基于Squaraine染料的可见光光明性系统：动力学，机械和激光闪光光解

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New two-component photoinitiator systems for radical polymerization of acrylates are presented. The systems discussed comprise a synthetic dye 1,3-bis(p-bromophenylamino)squaraine and borate and onium salts as coinitiator. The effect of the composition of the system on the photopolymerization kinetics was analyzed. To this end, the photophysics and photochemistry of the dye under polymerization conditions were explored by means of stationary and time-resolved spectroscopic methods. The action mechanism of the different photoinitiators systems is discussed.

机译：介绍了用于丙烯酸酯的自由基聚合的新型双组分光引发剂系统。讨论的系统包括合成染料1,3-双（溴苯氨基氨基）Squaraine和硼酸盐和鎓盐作为共用蛋白。分析了系统组合物对光聚合动力学的影响。为此，通过静止和时间分辨的光谱方法探讨了聚合条件下染料在染料的光学药物和光化学。讨论了不同光引发剂系统的动作机制。

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《RSC Advances》 |2016年第105期|共13页
作者
Kabatc Janina; Kostrzewska Katarzyna; Kozak Martyna; Balcerak Alicja;
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作者单位

Univ Sci &

Technol Fac Chem Technol &

Engn UTP Seminaryjna 3 PL-85326 Bydgoszcz Poland;

Univ Sci &

Technol Fac Chem Technol &

Engn UTP Seminaryjna 3 PL-85326 Bydgoszcz Poland;

Univ Sci &

Technol Fac Chem Technol &

Engn UTP Seminaryjna 3 PL-85326 Bydgoszcz Poland;

Univ Sci &

Technol Fac Chem Technol &

Engn UTP Seminaryjna 3 PL-85326 Bydgoszcz Poland;

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中图分类化学;
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1. Visible light photoinitiating systems based on squaraine dye: kinetic, mechanistic and laser flash photolysis studies [J] . Kabatc Janina, Kostrzewska Katarzyna, Kozak Martyna, RSC Advances . 2016,第105期

机译：基于Squaraine染料的可见光光明性系统：动力学，机械和激光闪光光解
2. Two- and Three-Component Visible Light Photoinitiating Systems for Radical Polymerization Based on Onium Salts: An Overview of Mechanistic and Laser Flash Photolysis Studies [J] . Maria L. Gomez, Carlos M. Previtali, Hernan A. Montejano International Journal of Photoenergy . 2012,第Pta4期

机译：基于鎓盐的用于自由基聚合的两组分和三组分可见光光引发体系：机理和激光闪光光解研究概述
3. Two- and Three-Component Visible Light Photoinitiating Systems for Radical Polymerization Based on Onium Salts: An Overview of Mechanistic and Laser Flash Photolysis Studies [J] . María L.Gómez, Carlos M.Previtali, Hernán A.Montejano International Journal of Photoenergy . 2012,第1期

机译：基于鎓盐的用于自由基聚合的两组分和三组分可见光光引发体系：机理和激光闪光光解研究概述
4. Visible light photoinitiating systems for laser imaging using pyrromethene dyes [C] . Ahmad Ibrahim, Olga Ines Tarzi, Christian Ley Radteh Europe Conference and Exhibition . 2011

机译：使用吡咯甲烯染料激光成像的可见光光明性系统
5. Ionization kinetics of beta-substituted radicals in solution: A nanosecond laser flash photolysis study. [D] . Lancelot, Sandy F. 2003

机译：溶液中β-取代基的电离动力学：纳秒级激光闪光光解研究。
6. The effects of MgADP on cross-bridge kinetics: a laser flash photolysis study of guinea-pig smooth muscle. [O] . E Nishiye, A V Somlyo, K Török, 1993

机译：MgADP对跨桥动力学的影响：豚鼠平滑肌的激光闪光光解研究。
7. Organic dye‐based photoinitiating systems for visible‐light‐induced photopolymerization [O] . Ke Sun, Pu Xiao, Frédéric Dumur, 2021

机译：基于有机染料的可见光诱导光聚合的光引发系统
8. Picosecond Flash Photolysis Studies of Dyes, Inorganic Complexes, Biological Pigments, and Photosynthetic Systems. [R] . Windsor, M. W. 1976

机译：皮秒闪光光解研究染料，无机复合物，生物色素和光合系统。

Visible light photoinitiating systems based on squaraine dye: kinetic, mechanistic and laser flash photolysis studies

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