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Kinetics of the reaction of the CCl3 radical with oxygen atoms

✍ Scribed by J.A. Seetula; I.R. Slagle; D. Gutman; S.M. Senkan

Publisher: Elsevier Science
Year: 1996
Tongue: English
Weight: 375 KB
Volume: 252
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(96)00191-1

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✦ Synopsis

The kinetics of the reaction of CCI 3 with O(3P) have been investigated in a heatable tubular reactor coupled to a photoionization mass spectrometer. The decay of CCI 3 was monitored as a function of O atom concentration ([O]o/[CC13] 0 > 20) to determine the rate constant of the reaction as a function of temperature and pressure. The rate constant measured is independent of density and was correlated by the Arrhenius expression: (2.33 +0.74). 10 -11 exp[(1.66_ 1.05) kJ mol-1/RT] cm 3 molecule -1 s -1 over the temperature range 295-835 K. CC120 was detected as a product of the CCI 3 + O(3p) reaction.

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