Solid-State Kinetic Investigations of Nonisothermal Reduction of Iron Species Supported on SBA-15

Table 1

Characteristics of /SBA-15 samples: specific surface area, (BET method), pore volume, , and average pore radius, (BJH method), unit cell parameter, (hexagonal pore system), and difference in fractal dimension, (difference before and after deposition of iron species on SBA-15 (Table 2), modified FHH method).

Sample	/m^2/g	/cm^3/g	/nm	/nm
2.5 wt% Fe_Citrate
6.3 wt% Fe_Citrate
10.7 wt% Fe_Citrate
2.0 wt% Fe_Nitrate
7.2 wt% Fe_Nitrate
9.3 wt% Fe_Nitrate