Table 2.
Results of the synchrotron SAXS fitting of the Mn1-xZnxFe2O4 ferrofluids.
| Sample | Primary particle (nm) | Secondary particle (nm) | Fractal aggregate (nm) | Fractal dimension |
|---|---|---|---|---|
| Fe3O4 | 3.6 ± 0.1 | 11.1 ± 0.1 | 80.0 ± 4.5 | 1.67 ± 0.17 |
| MnFe2O4 | 3.6 ± 0.2 | 10.5 ± 0.1 | 27.9 ± 1.3 | 1.49 ± 0.13 |
| Mn0.75Zn0.25Fe2O4 | 4.1 ± 0.2 | 13.9 ± 0.2 | 68.7 ± 3.6 | 1.36 ± 0.11 |
| Mn0.5Zn0.5Fe2O4 | 3.6 ± 0.1 | 16.8 ± 0.3 | 65.7 ± 3.1 | 1.13 ± 0.05 |
| Mn0.25Zn0.75Fe2O4 | 4.0 ± 0.2 | 13.0 ± 0.2 | 32.8 ± 1.0 | 1.40 ± 0.10 |
| ZnFe2O4 | 3.6 ± 0.1 | 12.8 ± 0.1 | 68.9 ± 3.4 | 1.12 ± 0.05 |