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Reaction Kinetics and Catalysis Letters

, Volume 21, Issue 3, pp 409–412 | Cite as

Reactivity of radical complexes Zr(IV) (O 2 ) in electron transfer reactions

  • L. S. Ryvkina
  • V. M. Berdnikov
Article

Abstract

Rate constants of the reactions of the radical complex Zr(IV) (O 2 ) with Fe(II), Ti(III), resorcinol, guaiacol and ascorbic acid in aqueous solutions have been measured by the ESR flow method. They are similar to the values obtained for the radical complex Ti(IV) (O 2 ).

Keywords

Physical Chemistry Aqueous Solution Catalysis Ascorbic Acid Electron Transfer 
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.

Abstract

Методом ЭПР со струевой методикой измерены константы скорости реакций радикального комплекса Zr(IV)(O 2 ) с двухвалентным железом, трёхвалентным титаном, резорцином, гваяколом и аскорбиновой кислотой. Соответствующие константы скорости близки к величинам, полученным для радикального комплекса Ti(IV)(O 2 ).

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References

  1. 1.
    V. M. Berdnikov, L. L. Makarshin, L. S. Ryvkina: React. Kinet. Catal. Lett.,9, 205 (1978).Google Scholar
  2. 2.
    V. M. Berdnikov, L. L. Makarshin, L. S. Ryvkina: React. Kinet. Catal. Lett.,9, 275 (1978).Google Scholar
  3. 3.
    V. M. Berdnikov, L. L. Makarshin, L. S. Ryvkina: React. Kinet. Catal. Lett.,9, 281 (1978).Google Scholar
  4. 4.
    V. M. Berdnikov, L. L. Makarshin, L. S. Ryvkina: React. Kinet. Catal. Lett.,9, 211 (1978).Google Scholar
  5. 5.
    E. T. Denisov: Rate Constants of Homolytic Liquid Phase Reactions. Nauka, Moskva 1972.Google Scholar

Copyright information

© Akadémiai Kiadó 1982

Authors and Affiliations

  • L. S. Ryvkina
    • 1
  • V. M. Berdnikov
    • 1
  1. 1.Institute of Chemical Kinetics and CombustionNovosibirskUSSR

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