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Laser Initiated Chain Reactions: The Kinetics Of The Chlorine/Cyclohexane/Oxygen Chain System, Robert Alan Forlines

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The combination of laser photolysis with infrared chemiluminescence detection has proven an effective technique for determining the propagation rate coefficients of halogen + RH chain reactions. This thesis will extend the technique to cyclic alkanes by determining the propagation rate coefficients of the Cl₂/ cyclohexane chain system as well as the rate coefficient for the primary chain termination mechanism, R + O₂ → RO₂. The following reaction scheme is supported by the kinetic analysis: Cl₂ → 2Cl Laser Photolysis Cl + RH → HCl(v) + R First Propagation Step (k₁) R + …