Note: Be forewarned that this has caused some confusion in the literature.įitting parameters for CoCr2O4 used in reference are as follows: This appears to be a common problem with two published databases showing similar Co3O4 oxidized surfaces for CoO. Initial analysis of a commercial CoO sample showed the surface to be extensively oxidized to Co3O4 even though the bulk powder XRD spectrum showed only CoO. Obtaining a pure CoO specimen for analysis is problematic.
Co 2p3/2 spectral fitting parameters: binding energy (eV), percentage of total area, FWHM value (eV) for each pass energy, and spectral component separation (eV).
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