Synthesis and Photocatalytic Activity of High-Quality Lead(II) Sulfide Nanoparticles from Lead(II) Thiosemicarbazone Complexes as Single Source Precursors

Figure 11

TEM images of PbS NPs obtained from complexes (1) and (2) in HDA at 190°C (a, d), 230°C (b, e), and 270°C (c, f); showing the SAED patterns at 190, 230, and 270°C from complex (1) (g–i).