Research Article

Sol-Gel Synthesis of TiO2 Nanocrystalline Particles with Enhanced Surface Area through the Reverse Micelle Approach

Figure 6

The isothermal N2 physisorption curves of TiO2 nanoparticles in the as-prepared state (a) and the treated condition (b), obtained through different refluxing time (on the left) and different water-to-surfactant molar ratio (on the right).
(a)
(b)