Effect of bismuth substitution on magnetic properties of CoFe2O4 nanoparticles: Study of synthesize using coprecipitation method
| Main Authors: | Saputro, Didik Eko, Utari, Utari, Purnama, Budi |
|---|---|
| Format: | Article info application/pdf Journal |
| Bahasa: | eng |
| Terbitan: |
Universitas Sebelas Maret
, 2019
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| Subjects: | |
| Online Access: |
https://jurnal.uns.ac.id/jphystheor-appl/article/view/31764 https://jurnal.uns.ac.id/jphystheor-appl/article/view/31764/26186 https://jurnal.uns.ac.id/jphystheor-appl/article/downloadSuppFile/31764/3322 https://jurnal.uns.ac.id/jphystheor-appl/article/downloadSuppFile/31764/3324 https://jurnal.uns.ac.id/jphystheor-appl/article/downloadSuppFile/31764/3326 |
Daftar Isi:
- Abstract: The effect of bismuth ion substitution on the magnetic properties of cobalt ferrite nanoparticles was identified in this study. This method used in this study was coprecipitation method using 0.1 bismuth ion concentration. The results on hysteresis loop showed that the saturation magnetization of cobalt ferrite nanoparticles decreased with the substitution of bismuth ions, but the coercive field experienced the opposite. Saturation magnetization decreased from 57.97 to 51.19 emu / g, while coercive fields increased from 0.64 to 0.84 kOe.