Journal of Nanomaterials / 2013 / Article / Fig 1

Research Article

Surfactant-Free Solvothermal Method for Synthesis of Mesoporous Nanocrystalline TiO2 Microspheres with Tailored Pore Size

Figure 1

XRD patterns of mesoporous TiO2 microspheres prepared with different amounts of urea: (a) 8 mmol; (b) 12 mmol; (c) 16 mmol; (d) 20 mmol.
294020.fig.001a
(a)
294020.fig.001b
(b)
294020.fig.001c
(c)
294020.fig.001d
(d)