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Electroreduction of Dihaloperfluoroalkanes and Perfluoroalkylhalides in Near-Critical and Supercritical CO2 -Methanol Medium

  • Vladimir M. Mazin
  • Sergey R. Sterlin
  • Vitali A. Grinberg
Conference paper

Abstract

The electrocatalytical carboxylation of some perfluoroalkylhalides and α,ω-dihaloperfluoroalkanes on copper and stainless steel electrodes in near- and supercritical CO2 — methanol mixtures have been investigated. The main products and intermediates were determinated. It was shown that the difference in the composition of products in these two cases indicates at quite different catalytic activity of copper and stainless steel electrodes as to regards the electroreduction reaction of the intermediates and quite different adsorption of these intermediates on the surface of the electrodes.

Keywords

Catalytic Activity Main Product Current Efficiency Normal Chemical Reaction Stainless Steel Electrode 
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References

  1. 1).
    P. Calas, A. Commeyras, J. Electroanal.Chem. 1978, 89, 363.CrossRefGoogle Scholar

Copyright information

© Springer Japan 1998

Authors and Affiliations

  • Vladimir M. Mazin
    • 1
  • Sergey R. Sterlin
    • 1
  • Vitali A. Grinberg
    • 1
  1. 1.A.N.Frumkin Institute of ElectrochemistryRussian Academy of SciencesMoscowRussia

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