Research Article

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

Figure 2

SEM images of the hydrangea-like F-doped TiO2  microspheres (a, b, c) before and (d, e, f,) after calcinations at 500°C.
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(a)
583417.fig.002b
(b)
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(c)
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(d)
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(e)
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(f)