Research Article

Hydrothermal Synthesis of Hydrangea-Like F-Doped Titania Microspheres for the Photocatalytic Degradation of Carbamazepine under UV and Visible Light Irradiation

Figure 3

TEM images of the hydrangea-like F-doped TiO2  microspheres (a) before and (b) after calcinations at 500°C.
583417.fig.003a
(a)
583417.fig.003b
(b)