Fig. 2

a–c N2 adsorption-desorption isotherm pattern and d–f BJH Pore size distribution of F108, F127 & P123 SDA-based TiO2 monoliths at 450 °C, 550 °C & 650 °C respectively.

a–c N2 adsorption-desorption isotherm pattern and d–f BJH Pore size distribution of F108, F127 & P123 SDA-based TiO2 monoliths at 450 °C, 550 °C & 650 °C respectively.