Figure 7

N2 adsorption-desorption isotherms of as-prepared TiO2, g-C3N4 as well as g-C3N4/TiO2, and the corresponding normalized pore-size distribution (inset).

N2 adsorption-desorption isotherms of as-prepared TiO2, g-C3N4 as well as g-C3N4/TiO2, and the corresponding normalized pore-size distribution (inset).