| Composition | Reflection Loss (dB) | Author |
| PANI/PVA/NiFe2O3 | −24 | Our Work |
| FeCoB | −12 | Zhang et al. [23] |
| Fe2O3/PPy | −10 | Azadmanjiri et al. [24] |
| Fe3O4-3PEDOT | −12 | Wencai et al. [25] |
| Fe-Co-Ni | −14.7 | Duan et al. [26] |