Microstructure and Magnetic Properties of Highly Ordered SBA-15 Nanocomposites Modified with Fe₂O₃ and Co₃O₄ Nanoparticles

Table 2

Structure parameters of Fe/SBA-15-Co₃O₄ nanocomposites.

Samples (Co: mol)	𝑆BET (m^2g^−1)	𝑉 (cm^3g^−1)	Pore diameter  (nm)
8%Fe/SBA-15	684	0.86	7.0
8%Fe/SBA-15-Co-0.001	356	0.56	7.6
8%Fe/SBA-15-Co-0.005	275	0.42	7.6
8%Fe/SBA-15-Co-0.01	171	0.30	8.3
8%Fe/SBA-15-Co-0.02	121	0.19	8.5