Morphology-Controlled Synthesis and Magnetic Property of Pseudocubic Iron Oxide Nanoparticles

摘要: Pseudocubic iron oxide nanoparticles with a narrow size distribution have been synthesized. These pseudocubic nanocrystals are found to be bound by {012} facets, whose surface energy is more than those of other common planes such as {014} planes. The morphology transformation was successfully achieved adjusting the ratio concentration reagent from irregular spherical, quasi-rhombic, and truncated cubic, finally pseudocubic. magnetic property these influenced varying sodium oleate oleic acid. It attributed generation Fe2+ Fe3+ reduced reductive ambience provided surfactant. may become simple route prepare without addition or some extent.