Synthesis and magnetic characterization of Spinel ferrites MFe 2 O 4 (M = Ni, Co, Zn and Cu) via chemical co-precipitation method
作者: Abdelmajid LassouedMohamed Ben hassineFabienne KarolakBrahim DkhilSalah AmmarAbdellatif Gadri
作者单位: 1Université de Gabès
2Ecole Centrale Paris
刊名: Journal of Materials Science: Materials in Electronics, 2017, Vol.28 (24), pp.18857-18864
来源数据库: Springer Nature Journal
DOI: 10.1007/s10854-017-7837-y
原始语种摘要: Nanostructured ferrite spinels MFe2O4 (M = Ni, Co, Zn and Cu) were successfully synthesized via a chemical co-precipitation method. The structure, composition, optical, morphology and magnetic properties of the samples were characterised. The thermal decomposition of the MFe2O4 was investigated by TGA\DTA. X-ray diffraction (XRD) confirmed the formation of single phase MFe2O4 (M = Ni, Co, Zn and Cu) with space group Fd-3m and spinel structure and the crystallite size were found to be between 25 and 41 nm. SEM and TEM images showed cubic-like nanostructure. The Fourier transform infra-red (FT-IR) spectroscopy showed absorption bonds, which were assigned to the vibration of tetrahedral and octahedral complexes. Raman...
全文获取路径: Springer Nature  (合作)

  •  公司
  • crystallite 雏晶
  • Co 公司
  • Ni 公司
  • magnetometer 地磁仪
  • precipitation 沉淀
  • diffraction 衍射
  • visible 看得见的
  • morphology 形态学
  • ferrite 自然铁
  • chemical 化学的