A novel technology,which is on the preparation of Mn-Zn soft magnetic ferrite using Fe,Mn and Zn existing in waste battery as raw materials,was proposed.

Using pyrolusite,zinc concentration and iron scrap as materials,preparation of Mn-Zn soft magnetic ferrite was studied.

In order to overcome the disadvantages of ceramics method and co-precipitation method on the preparation of Mn-Zn soft magnetic ferrite materials, we combined hydrometallurgy and inorganic chemical engineering with ferrite technology, and the direct-method on the preparation of Mn-Zn soft magnetic ferrite has been successfully developed.

On defects structure of manganese zinc ferrite nanocrystallines by positron annihilation lifetime spectroscopy

The test results show that the preparation of magnetized paper fiber filled by manganese zinc ferrite is feasible at relatively low temperature.

Coagulation and sedimentation method were used for treating an effluent of a manganese zinc ferrite production factory based on the bench scale experiments, in which chemical and physical conditions for treatment were identified.

Synthesis and magnetic properties of Mn-Zn ferrite nanoparticles;

Adsorption behaviour of PEI on Mn-Zn ferrite magnetic nanoparticles;

Preparation and characterization of Mn-Zn ferrite magnetic nanoparticles for tumor hyperthermia;