TABLE 1.

Surface characteristics of Fe₃O₄, the Fe₃O₄@CNF, Fe₃O₄@CNF ∼ Cl, Fe₃O₄@CNF ∼ Im, and the Fe₃O₄@CNF ∼ ImSBL ∼ Co.

Entry	Sample	Specific surface area (m2.g−1)	Pore volume (cm3.g−1)	Average pore radius (nm)
1	Fe3O4	480	0.803	1.254
2	Fe3O4@CNF	460	0.790	1.795
3	Fe3O4@CNF ∼ Cl	415	0.755	1.805
4	Fe3O4@CNF ∼ Im	400	0.705	1.815
5	Fe3O4@CNF ∼ ImSBL ∼ Co.	365	0.730	1.825