Figure 2From: A facile chemical conversion synthesis of Sb2S3 nanotubes and the visible light-driven photocatalytic activitiesFE-SEM images of Sb 2 S 3 nanotubes and their corresponding EDX spectra with different reaction times. FE-SEM images of Sb2S3 nanotubes with different reaction times (a) 1 h, (b) 3 h, (c) 8 h, and (d) 16 h. (a' to d') The corresponding EDX of Sb2S3 nanotubes with different reaction times.Back to article page