Table 1. Nitrogen adsorption–desorption data of Fe3O4 and DFe3O4@P.
| Pore volume (cm3/g) | Pore diameter (nm) | BET surface area (m2/g) | |
|---|---|---|---|
| Fe3O4 | 0.2562 | 2.254 | 54.3864 |
| D-Fe3O4@PMn | 0.2145 | 5.507 | 14.3463 |
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