In Situ Synthesis of Poly(methyl methacrylate)/SiO<sub>2</sub> Hybrid Nanocomposites via “Grafting Onto” Strategy Based on UV Irradiation in the Presence of Iron Aqueous Solution

<table>The mechanisms of grafting polymerization initiated by Irgacure 2959.</table>

Journal of Nanomaterials

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Scheme 2

Scheme 2: In Situ Synthesis of Poly(methyl methacrylate)/SiO<sub>2</sub> Hybrid Nanocomposites via “Grafting Onto” Strategy Based on UV Irradiation in the Presence of Iron Aqueous Solution 

Scheme 2 | In Situ Synthesis of Poly(methyl methacrylate)/SiO2 Hybrid Nanocomposites via “Grafting Onto” Strategy Based on UV Irradiation in the Presence of Iron Aqueous Solution 