Two- and Three-Component Visible Light Photoinitiating Systems for Radical Polymerization Based on Onium Salts: An Overview of Mechanistic and Laser Flash Photolysis Studies

<table>Plot of the square of the polymerization rate of AA 2 M in water (pH = 10) in the presence of Rz <svg height="14.4625" id="M17" style="vertical-align:-0.3135pt" version="1.1" viewbox="0 0 54.099998 14.4625" width="54.099998" xmlns="http://www.w3.org/2000/svg">
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<text transform="matrix(1,0,0,-1,-71.95,60.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">4</tspan>
<tspan style="font-size: 12.50px; " x="9.0271664" y="0">×</tspan>
<tspan style="font-size: 12.50px; " x="19.804752" y="0">1</tspan>
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</svg> M as a function of DPI concentration. The solid line corresponds to the active radicals quantum yield calculated with the kinetics  parameters obtained by laser flash photolysis.</table>

International Journal of Photoenergy

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Figure 4

Figure 4: Two- and Three-Component Visible Light Photoinitiating Systems for Radical Polymerization Based on Onium Salts: An Overview of Mechanistic and Laser Flash Photolysis Studies 

Figure 4 | Two- and Three-Component Visible Light Photoinitiating Systems for Radical Polymerization Based on Onium Salts: An Overview of Mechanistic and Laser Flash Photolysis Studies 