Photophysical and Spectroscopic dataset for Ag–In–Zn–S Quaternary Nanocrystals Prepared from InCl2 Precursor as Visible Light Photocatalysts of Aromatic Aldehyde Photoreduction
<p>(1) Energy-dispersive spectra of alloyed Ag-In-Zn-S nanocrystals before (Ag<sub>1.0</sub>In<sub>1.5</sub>Zn<sub>0.3</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R) and Ag<sub>1.0</sub>In<sub>10.3</sub>Zn<sub>12.4</sub>S<sub>11.8</sub>(S<sub>28.3</sub>) (G)) and after the exchange of initial capping ligands for 11-mercaptoundecanoic acid (Ag<sub>1.0</sub>In<sub>1.3</sub>Zn<sub>0.5</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R-MUA) and (Ag<sub>1.0</sub>In<sub>2.7</sub>Zn<sub>30.0</sub>S<sub>90.0</sub>(S<sub>34.5</sub>) (G-MUA)).</p> <p>(2) HR-TEM images of Ag<sub>1.0</sub>In<sub>1.5</sub>Zn<sub>0.3</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R) and Ag<sub>1.0</sub>In<sub>10.3</sub>Zn<sub>12.4</sub>S<sub>11.8</sub>(S<sub>28.3</sub>) (G) alloyed nanocrystals.</p> <p>(3) UV-vis-NIR spectra of toluene dispersion of Ag<sub>1.0</sub>In<sub>1.5</sub>Zn<sub>0.3</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R), Ag<sub>1.0</sub>In<sub>10.3</sub>Zn<sub>12.4</sub>S<sub>11.8</sub>(S<sub>28.3</sub>) (G) and water dispersion of Ag<sub>1.0</sub>In<sub>1.3</sub>Zn<sub>0.5</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R-MUA), Ag<sub>1.0</sub>In<sub>2.7</sub>Zn<sub>30.0</sub>S<sub>90.0</sub>(S<sub>34.5</sub>) (G-MUA) nanocrystals.</p> <p>(4) Photoluminescence excitation and emission spectra of toluene dispersion of Ag<sub>1.0</sub>In<sub>1.5</sub>Zn<sub>0.3</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R), Ag<sub>1.0</sub>In<sub>10.3</sub>Zn<sub>12.4</sub>S<sub>11.8</sub>(S<sub>28.3</sub>) (G) nanocrystals and the corresponding spectra of water dispersion of Ag<sub>1.0</sub>In<sub>1.3</sub>Zn<sub>0.5</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R-MUA), Ag<sub>1.0</sub>In<sub>2.7</sub>Zn<sub>30.0</sub>S<sub>90.0</sub>(S<sub>34.5</sub>) (G-MUA) nanocrystals.</p> <p>(5) Photoluminescence decay curves of toluene dispersion of Ag<sub>1.0</sub>In<sub>1.5</sub>Zn<sub>0.3</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R), Ag<sub>1.0</sub>In<sub>10.3</sub>Zn<sub>12.4</sub>S<sub>11.8</sub>(S<sub>28.3</sub>) (G) and water dispersion of Ag<sub>1.0</sub>In<sub>1.3</sub>Zn<sub>0.5</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R-MUA), Ag<sub>1.0</sub>In<sub>2.7</sub>Zn<sub>30.0</sub>S<sub>90.0</sub>(S<sub>34.5</sub>) (G-MUA) nanocrystals.</p> <p>(6) XPS survey and high-resolution spectra of alloyed Ag-In-Zn-S nanocrystals before Ag<sub>1.0</sub>In<sub>1.5</sub>Zn<sub>0.3</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R) and Ag<sub>1.0</sub>In<sub>10.3</sub>Zn<sub>12.4</sub>S<sub>11.8</sub>(S<sub>28.3</sub>) (G) and after the exchange of initial capping ligands for 11-mercaptoundecanoic acid (Ag<sub>1.0</sub>In<sub>1.3</sub>Zn<sub>0.5</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R-MUA) and Ag<sub>1.0</sub>In<sub>2.7</sub>Zn<sub>30.0</sub>S<sub>90.0</sub>(S<sub>34.5</sub>) (G-MUA)).</p> <p>(7) <sup>1</sup>H, <sup>1</sup>H-<sup>1</sup>H COSY and <sup>13</sup>C, <sup>1</sup>H-<sup>13</sup>C HMQC NMR spectra of the photocatalytic reduction reaction mixture used for the photocatalytic reduction of 4-chlorobenzaldehyde and furfural.</p> <p>(8) GC chromatogram of the photocatalytic reduction reaction mixture used for photocatalytic reduction of 4-chlorobenzaldehyde.</p> <p>(9) DMPO spin-trapping EPR spectra of toluene dispersion of Ag<sub>1.0</sub>In<sub>1.5</sub>Zn<sub>0.3</sub>S<sub>3.3</sub>(S<sub>3.0</sub>) (R), Ag<sub>1.0</sub>In<sub>10.3</sub>Zn<sub>12.4</sub>S<sub>11.8</sub>(S<sub>28.3</sub>) (G) nanocrystals and reaction mixture used for the photocatalytic reduction of furfural.</p> <p> </p> <p>This work was supported by the National Science Centre of Poland, Grant No. 2022/45/B/ST5/02120.</p>
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