Characterization of cobalt ferrite CoFe2O4 nanoparticles synthesized by co-precipitation and hydrothermal methods

The results also showed that the formation of cobalt ferrite spinel structures is affected by synthesis methods. Both prepared techniques were effective for the production of spinel crystalline nanoparticles. Magnetic hysteresis loop data confirmed that the magnetic properties of nanoparticles depend on the structure and size of particles.