Research Article

Influence of PVP on the Morphologies of Bi2S3 Nanostructures Synthesized by Solvothermal Method

Figure 4

TEM and HRTEM images of solvothermally synthesized in the solutions containing (a–d) 0, 0.1, 0.5, and 1.0 g PVP, respectively.
314012.fig.004a
(a)
314012.fig.004b
(b)
314012.fig.004c
(c)
314012.fig.004d
(d)