Nanoparticle approach to the formation of Sm2Fe17N3 hard magnetic particles

Jungryang Kim, Hsin Lun Wu, Shihchen Hsu, Kenshi Matsumoto, Ryota Sato, Toshiharu Teranishi

研究成果: Article同行評審

摘要

The synthesis of Sm2Fe17N3 magnetic particles has been vigorously studied because of their superior magnetic properties. Here, we developed a novel method to form Sm2Fe17N3 magnetic particles with relatively high coercivity (1.3 T), which were formed from Fe3O4SmOx coreshell nanoparticles using a reduction-diffusion process, followed by in-situ nitridation. This method would provide not only smaller Sm2Fe17N3 particles with higher coercivity but also other rare-earth containing materials.

原文English
頁(從 - 到)1054-1057
頁數4
期刊Chemistry Letters
48
發行號9
DOIs
出版狀態Published - 2019 一月 1

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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