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Oxidation of cobalt, copper, and iron sulfophthalocyanines in dilute acidic aqueous solutions

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    The oxidation of water-soluble metallophthalocyanines in dilute solutions is influenced substantially by processes of formation of dimeric and polymeric species of the phthalocyanines, and also by processes of their disproportionation.

  2. 2.

    The oxidation of metal ions in metallophthalocyanines typically proceeds at substantially higher rates than are observed for the oxidation of the macroligands.

  3. 3.

    A strong bond of the macroligands in polymeric species of the metallophthalocyanines may lead to a situation in which the oxidation of one macroligand disrupts the chain of conjugated bonds in the other macroligands.

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1735–1740, August, 1984.

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Parmon, V.N., Elizarova, G.L., Matvienko, L.G. et al. Oxidation of cobalt, copper, and iron sulfophthalocyanines in dilute acidic aqueous solutions. Russ Chem Bull 33, 1585–1590 (1984). https://doi.org/10.1007/BF00959186

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  • DOI: https://doi.org/10.1007/BF00959186

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