Photophysical and Spectroscopic dataset for Ag-In-Zn-S alloyed nanocrystals as photocatalysts of controlled light-mediated radical polymerization

<p>(1) Energy-dispersive spectra of alloyed Ag_1.0In_1.5Zn_0.3S_3.3 (R)&nbsp; and Ag_1.0In_10.3Zn_12.4S_11.8 (G) nanocrystals.</p> <p>(2) HR-TEM images of alloyed Ag_1.0In_1.5Zn_0.3S_3.3 (R)&nbsp; and&nbsp; Ag_1.0In_10.3Zn_12.4S_11.8 (G) nanocrystals.</p> <p>(3) X-ray powder diffractograms of alloyed Ag_1.0In_1.5Zn_0.3S_3.3 (R)&nbsp; and&nbsp; Ag_1.0In_10.3Zn_12.4S_11.8 (G) nanocrystals.</p> <p>(4) UV-vis-NIR spectra of toluene dispersion of Ag_1.0In_1.5Zn_0.3S_3.3 (R)&nbsp; Ag_1.0In_10.3Zn_12.4S_11.8 (G) nanocrystals.</p> <p>(5) Photoluminescence excitation and emission spectra of toluene dispersion of Ag_1.0In_1.5Zn_0.3S_3.3 (R) and&nbsp; Ag_1.0In_10.3Zn_12.4S_11.8 (G) nanocrystals.</p> <p>(6) ¹H and ¹³C NMR spectra (in benzene-<em>d₆</em>) of the reaction mixture used for the photocatalytic bulk and solution polymerization of methyl methacrylate (MMA) with <a name="_Hlk161909311"></a>Ag_1.0In_1.5Zn_0.3S_3.3 (R) and Ag_1.0In_10.3Zn_12.4S_11.8 (G) &nbsp;nanocrystals as a photocatalyst.</p> <p>(7) SEC profiles of PMMA prepared in bulk and solution polymerization.</p> <p>(8) MALDI-TOF spectra in the low and high molecular weight ranges of PMMA synthesized in the presence of Ag_1.0In_1.5Zn_0.3S_3.3 (R) and Ag_1.0In_10.3Zn_12.4S_11.8 (G) nanocrystals as photocatalysts.</p> <p>(9) EPR spectra of adducts generated for Ag_1.0In_1.5Zn_0.3S_3.3 (R) and Ag_1.0In_10.3Zn_12.4S_11.8 (G) nanocrystals + 5,5-dimethyl-1-pyrroline-<em>N</em>-oxide (DMPO) under illumination by a green LED (l = 523 nm).</p> <p>This work was supported by the National Science Centre of Poland, Grant No. 2022/45/B/ST5/02120</p>