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Spectrokinetic studies of i-C3H7 and i-C3H7O2 radicals

✍ Scribed by Jette Munk; Palle Pagsberg; Emil Ratajczak; Alfred Sillesen

Publisher: Elsevier Science
Year: 1986
Tongue: English
Weight: 436 KB
Volume: 132
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(86)80638-8

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✦ Synopsis

UV absorption spectra of i-&H, and i-C,H70Z radicals have been obtained following pulse radiolysis of Hz/&H6 and H&HdOr mixtures at a total pressure of 1 atm at room temperature. The i-C3H7 spectrum shows two absorption maxima with t( 233 nm) =89Of. 130 M-' cm-' and ~(205 nm) =780+ 120 M-' cm-', respectively. The spectrum of i-C3H702 is a broad continuum with a maximum oft = 1300 + 200 M-' cm-' at 223 nm. By computer-aided analysis of the kinetic features a consistent set of rate constants for the reactions involved in these systems have been deduced,

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