fig5

Figure 5. TEM micrograph of CuTe NCs: (A) nano-cubes; (B) nanoplates and (C) nanorods, and (D) absorption spectra of CuTe nano-cubes, nanoplates, and nanorods^[80]; (E) Schematic diagram of reaction mechanism with surface treatment, TEM images of CuS NPs synthesized with (F) and without (G) 1.0 mmol SnCl₄, (H) UV-vis-NIR absorption spectra of CuS NPs; and (I) UV-vis-NIR absorption spectra of Cu₃₁S₁₆ tetradecahedrons^[68]. (A)-(C): Copyright © American Chemical Society 2013; (D)-(F): Copyright © American Chemical Society 2016. TEM: transmission electron microscope.