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Russian Journal of Physical Chemistry B

, Volume 13, Issue 3, pp 464–470 | Cite as

Kinetics of Chemical Reactions under Exposure to Light near the First Ignition Limit of an Explosive Mixture

  • N. M. KuznetsovEmail author
  • S. N. KozlovEmail author
KINETICS AND MECHANISM OF CHEMICAL REACTIONS. CATALYSIS

Abstract

In this paper, we theoretically studied examined the effects of pulsed and continuous electromagnetic radiation on the generation and branching of chains in an explosive mixture near the first limit of ignition using the Semenov kinetic scheme. The effects of processing the inner surface of a quartz reactor in the interval between experiments with pulsed light of a xenon lamp on the intensity of the generation reaction under the first ignition limit of an explosive mixture were experimentally studied. Light irradiation energy (0.5 J, 200 pulses) was found to be insufficient for a noticeable effect on surface active centers and the generation reaction.

Keywords:

explosive mixture lower limit of ignition exposure to light singlet oxygen chain generation chain branching integral curves 

Notes

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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  1. 1.Semenov Institute of Chemical Physics, Russian Academy of SciencesMoscowRussia
  2. 2.Emanuel Institute of Biochemical Physics, Russian Academy of SciencesMoscowRussia

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