| Type of Analysis | Models |
| SEM | Quanta FEG 250 equipment |
| TEM | JEOL 100s microscopy |
| Magnetic moment | Magnetic Susceptibility Balance |
| Electronic spectra | UV2 Unicam UV/Vis Spectrophotometer |
| FTIR spectra | Bruker FTIR Spectrophotometer |
| Conductance | Jenway 4010 conductivity meter |
| Elemental analyses (C,H,N) | Perkin Elmer CHN 2400 |
| Metal ions (Mn, Co, Cu, Ni) | An atomic absorption spectrometer model PYE-UNICAM SP 1900 |