Figure 6: The fraction of the coverage of adsorbent surfaces (A) of p-NO2- Ar-NH2(1.6 x 10-3 M) onto ordered cubic Fm3m, hexagonal aluminosilicate monoliths (10 g/L) with different Si/Al ratios, and onto amorphous aluminosilica powders that were commercially supplied with an Si/Al mole ratio of 4 and at 40°C.