Fast Synthesis of Co₃O₄ by Microwave-Assisted Hydrothermal Treatment

Figure 5

Inverse magnetic susceptibility versus temperature for Co₃O₄ nanoparticles CH2-10 (red triangle), and CH2-60 (blue circle), the black line show the linear fit performed in these curves. The inset shows the Inverse magnetic susceptibility for the CU-60 sample (green circle).