Effect of magnetic field and temperature in synthesis of a magnetoactive compound based on iron(II) sulfate

摘要

Effect of a magnetic field and temperature on how the magnetic activity is formed in a synthesis of a nanosize magnetoactive compound is considered. Raising the temperature in the synthesis of the magnetoactive compound results in a substantial rise in the magnetic activity at the beginning of the synthesis and accelerates the sedimentation and peptization of the deposit. The magnetic field makes the magnetic activity approximately 30-50 higher and results in that a more compact deposit is formed, with the peptization rate not affected.