Research Article

Formation of Mesoporous Materials from Silica Dissolved in Various NaOH Concentrations: Effect of pH and Ionic Strength

Figure 6

Pore size distributions (a) and Nitrogen adsorption-desorption isotherms (b) for the mesophase products synthesized under various pH values. The NaOH/SiO2 was kept as 1.0.
528174.fig.006a
(a)
528174.fig.006b
(b)