Synthesis of water-based Fe3O4 magnetic nanoparticles, stabilized by oleic acid and mannitol

Аннотация

Water-based Fe₃O₄ magnetic nanoparticles were synthesized and studied, stabilized by oleic acid and mannitol. Nanoparticles were prepared by dropwise introduction of aqueous salt solution of iron (II) and (III) into aqueous ammonia. The double salts of iron were taken as a source of iron ions: ferric alum and Mohr’s salt.