I have a strange result, in which CdSO3 is formed with annealing of CdS nanoparticles at 600oC. I assumed that I would be getting CdO, so it's a strange result for me and no literature confirms this conversion.
Sergei Sergeenkov
According to Figure 1 from the attached paper, 600oC is already too high for the formation of CdO (region D in that figure). At this temperature CdSO3 phase starts to form (region C).
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Michael Nazarkovsky
But it's pretty strange because CdSO3 can be oxidized easily at such conditions. Dear Ahmed, have you established the formation of cadmium sulfite by means of the XRD?
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Dr. Satya Vijaya Kumar Nune
It is very difficult to prevent Cd from further oxidation under these circumstances. I think you should try heat treatment in reducing atmosphere.
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