CoFe₂O₄-TiO₂ Hybrid Nanomaterials: Synthesis Approaches Based on the Oil-in-Water Microemulsion Reaction Method

Figure 7

Magnetic hysteresis loops (at 300 K) of thermally treated samples: cobalt ferrite NPs; hybrid CoFe₂O₄-TiO₂ nanoparticles (impregnation and seed). NPs physical mixture (PM) is also reported.