Table 2 Magnetic properties of Co@C nanoparticles grown at 400 °C for different times
From: Fabrication and Properties of Carbon-Encapsulated Cobalt Nanoparticles over NaCl by CVD
Materials | M s (emu g−1) | M r (emu g−1) | M r/M s | H c (Oe) |
|---|---|---|---|---|
Co@C nanoparticles grown at 400 °C for 5 min | 45.869 | 11.855 | 0.258 | 479.82 |
Co@C nanoparticles grown at 400 °C for 15 min | 36.862 | 10.596 | 0.287 | 546.69 |
Co@C nanoparticles grown at 400 °C for 30 min | 26.938 | 9.11371 | 0.338 | 631.11 |