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Kinetics and mechanism of high-temperature decomposition of di-methyl-di (tert-butyl-peroxy) silane

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Abstract

Kinetic parameters and rate constants for initiation reaction during thermal decomposition of di-methyl-di (tert-bytylperoxy) silane in tetravalerate-pentaerythrol solution have been determined at temperatures ranging from 170 to 220°C. It has been established that tert-butyl hydroperoxide, the product of homolytic peroxysilane decomposition, takes part in the initiation reaction.

Abstract

Изучены кинетические закономерности и определены константы скорости инициирования при термическом разложении ди-метил-ди (трет-бутил-перокси) силана в растворе тетравалерата пентаэритрита при 170–220°C. Установлено, что в реакции инициирования принимает участие гидропероксид третбутила, являющийся продуктом гомолитического разложения пероксисилана.

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References

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Authors and Affiliations

  1. State University, 450074, Ufa, USSR

    A. Ya. Gerchikov, S. R. Gizatullina & V. S. Martemyanov

  2. Department of Chemistry of State University, 603600, Gorky, USSR

    N. V. Yablokova & Yu. A. Aleksandrov

Authors
  1. A. Ya. Gerchikov
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  2. S. R. Gizatullina
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  3. N. V. Yablokova
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  4. Yu. A. Aleksandrov
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  5. V. S. Martemyanov
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Gerchikov, A.Y., Gizatullina, S.R., Yablokova, N.V. et al. Kinetics and mechanism of high-temperature decomposition of di-methyl-di (tert-butyl-peroxy) silane. React Kinet Catal Lett 41, 187–191 (1990). https://doi.org/10.1007/BF02075502

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  • DOI: https://doi.org/10.1007/BF02075502

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