nSi/nFe nSi/nFe
Sample Gel Product Ao(nm) do ABET dP(Å) Vp T=a0-dp (Å)
Fe-SBA-15 (168) 30.3 168 11.51 9.97 644 64.0 0.64 51.1
Fe-SBA-15 (1425) 15.2 1425 11.79 10.21 634 68.1 0.73 49.8
Fe-SBA-15 (999) 7.6 999 12.49 10.82 827 97.1 1.07 27.8
Fe-SBA-15 (1669) 3.8 1669 11.79 10.21 707 76.9 0.71 41.0
SBA-15 - - 12.08 9.68 949 96.8 1.29 24.0
Table 2. Table 2. Table 2. Table 2. Table 2. Table 2. Table 2. Table 2. Table 2.