An easy fabrication of monodisperse oleic acid-coated Fe3O4 nanoparticles

作者：Li, Di; Jiang, Deli; Chen, Min^*; Xie, Jimin; Wu, Yinyin; Dang, Shengchun; Zhang, Jianxin

来源：Materials Letters, 2010, 64(22): 2462-2464.

DOI：10.1016/j.matlet.2010.08.025

• Magnetic materials
• Fe3O4
• Nanomaterials
• Oleic acid
• Thermal decomposition

An easy route is described for the synthesis of monodisperse oleic acid-coated Fe3O4 nanoparticles with uniform size and shape via a thermal decomposition of Fe(acac)(3) in the presence of oleic acid (OA) The prepared Fe3O4 samples are characterized by X-ray diffraction. transmission electron microscopy, Fourier transform infrared spectrometry, and vibrating sample magnetometer The results show that the resulting OA-coated Fe3O4 nanoparticles have an average diameter of about 24 nm and an OA layer, around 3 nm in thickness The ma

• 出版日期2010-11-30
• 单位江苏大学