✦ LIBER ✦

UV Spectrum and kinetics of the CH3CHOH radicals and their reaction with O2

✍ Scribed by Christopher Anastasi; Victoria Simpson; Jette Munk; Palle Pagsberg

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 365 KB
Volume: 164
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(89)85195-4

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✦ Synopsis

CH,CHOH radicals have been studied using a pulse radiolysis/kinetic absorption technique. The UV spectrum of this species has been measured at wavelengths between 230 and 300 nm with a maximum absorption cross-section of 3.6 x lo-" cm2 molecule-' at 238 nm. Kinetic studies at 300 K yielded rate constants of (5.9? 0.9) x 10-l' cm' molecule-' s-' for the self-reaction of these radicals and ( 1.3? 0.2) x IO-" cm3 molecule-' s-l for their reaction with Oz.

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