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Reaction Kinetics and Catalysis Letters

, Volume 41, Issue 5, pp 585–588 | Cite as

A long-lived intermediate product in the oxidation of monosilane and dichlorosilane at low pressures and 293 K

  • N. M. Rubtsov
  • V. V. Azatyan
  • G. I. Tsvetkov
  • V. I. Chernysh
Article

Abstract

An electron-vibration structure of the UV spectrum of a long-lived intermediate is detected during oxidation of SiH4 and SiH2Cl2. This product is common to both reactions and exhibits the same promoting effect on them. It is shown that the formation of this promoting compound in the course of a branched chain reaction accounts for nonthermal flame propagation in reacting mixtures outside of the self-ignition region

Keywords

SiH4 Sulfur Hexafluoride Combustible Mixture Monosilane Ignition Limit 
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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Copyright information

© MAIK “Nauka/Interperiodica” 2000

Authors and Affiliations

  • N. M. Rubtsov
    • 1
  • V. V. Azatyan
    • 1
  • G. I. Tsvetkov
    • 1
  • V. I. Chernysh
    • 1
  1. 1.Russian Academy of SciencesInstitute of Structural Macrokinetics and Material ScienceChernogolovka, Moscow oblastRussia

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