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

  • V. N. Parmon
  • G. L. Elizarova
  • L. G. Matvienko
  • N. V. Lozhkina
  • V. E. Maizlish
Physical Chemistry

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.

     

Keywords

Oxidation Iron Copper Aqueous Solution Cobalt 

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Copyright information

© Plenum Publishing Corporation 1985

Authors and Affiliations

  • V. N. Parmon
    • 1
    • 2
  • G. L. Elizarova
    • 1
    • 2
  • L. G. Matvienko
    • 1
    • 2
  • N. V. Lozhkina
    • 1
    • 2
  • V. E. Maizlish
    • 1
    • 2
  1. 1.Institute of Catalysis, Siberian BranchAcademy of Sciences of the USSRNovosibirsk
  2. 2.Ivanovo Chemical Technology InstituteUSSR

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