The Growth of Bismuth Sulfide Nanorods from Spherical-Shaped Amorphous Precursor Particles under Hydrothermal Condition

Figure 2

XPS analysis of Bi₂S₃ synthesized after 18 h of hydrothermal treatment at a temperature of 160°C; (a) survey spectra, (b) Bi region, and (c) S region.

(a)

(b)

(c)