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Russian Journal of Electrochemistry

, Volume 36, Issue 3, pp 295–298 | Cite as

Utilization of solutions after the electroreduction of a sodium salt of 4-nitrosodiphenylamine

  • N. G. Popova
  • V. T. Novikov
  • I. A. Avrutskaya
From Materials of 14 EOS Meeting
  • 24 Downloads

Abstract

An approximately 20-% alkali solution remains after the electroreduction of an alkali solution of a sodium salt of 4-nitrosodiphenylamine (II), in the course of which the formed 4-aminodiphenylamine (I) is continuously extracted into a water-immiscible solvent. The remaining solution, which contains about 10 mM I and up to 1 mM II, may be used for preparing the catholyte for another experiment. To this end, the solution must be anodically treated using a stainless-steel electrode, and the charge spent in the treatment must equal that spent during the electroreduction. After the treatment, the solution settles; the content of II remains virtually unchanged, that of I drops about tenfold, and that of alkali is 50% of the calculated (1 F per mole of alkali). A multiple use of the same alkali solution makes no impact on the yields of I.

Keywords

Sodium Salt Experimental Series Alkali Solution Oxygen Evolution Reaction Conversion Degree 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Popova, N.G., Novikov, V.T., and Avrutskaya, I.A.,Elektrokhimiya, 2000, vol. 36, p. 325.Google Scholar

Copyright information

© MAIK “Nauka/Interperiodica” 2000

Authors and Affiliations

  • N. G. Popova
    • 1
  • V. T. Novikov
    • 1
  • I. A. Avrutskaya
    • 1
  1. 1.Mendeleev University of Chemical TechnologyMoscowRussia

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