Research Article

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

Figure 7

XPS analysis of C1s (1), O1s (2), and Si2p (3) spectra for (a) SiO2@MPTS particles and (b) SiO2@PMMA particles.
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