Fig. 5

TEM images (a–c) and their corresponding HR-TEM/SAED patterns (d–f) of synthesized nanomaterials; (a) WO3, (b) Bi2O3, and (c) BW1.

TEM images (a–c) and their corresponding HR-TEM/SAED patterns (d–f) of synthesized nanomaterials; (a) WO3, (b) Bi2O3, and (c) BW1.