Hydrothermal synthesis of ZnFe2O4 ultrafine particles with high magnetization

Shu Hong Yu, Takahiro Fujino, Masahiro Yoshimura

研究成果: Article同行評審

123 引文 斯高帕斯(Scopus)

摘要

Well crystallized ZnFe2O4 ultrafine particles with octahedral shape and a size of 300 nm were prepared by a hydrothermal reaction using metal Zn sheet and FeCl2 as reactants in ammonia solutions at 180 °C. As-prepared ferrite particles display high magnetization with maximum saturation magnetization (σmax) 61.2 emg g-1 at 80 K and 54.6 emg g-1 at 300 K, respectively. The results demonstrated that hydrothermal process is an effective pathway for producing high quality ferrite ultrafine particles.

原文English
頁(從 - 到)420-424
頁數5
期刊Journal of Magnetism and Magnetic Materials
256
發行號1-3
DOIs
出版狀態Published - 2003 一月

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學

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