Figures & data
Figure 1. XRD of CuS nanostructure synthesised at 150°C for different reaction time (a) 5 h, (b) 16 h and (c) 24 h.
Figure 2. FE-SEM images of CuS nanostructures synthesised at 150°C for a reaction time of 5 h at different magnifications.
Figure 3. FE-SEM images of CuS nanostructures synthesised at 150°C for a reaction time of 16 h at different magnifications.
Figure 4. FE-SEM images of CuS nanostructures synthesised at 150°C for a reaction time of 24 h at different magnifications.
Figure 5. (Colour online) UV–Vis absorption spectrum of CuS nanomaterial synthesised at 150°C for different reaction time periods.
Figure 6. (Colour online) Cyclic voltammetry (CV curves) of CuS nanostructures synthesised at 150°C for a reaction time of 24 h in 1 M KOH electrolyte.
