UV absorption spectrum, and kinetics and mechanism of the self reaction of CF3CF2O2 radicals in the gas phase at 295 K

J Sehested, T Ellermann, OJ Nielsen…

Index: Sehested; Ellermann; Nielsen International Journal of Chemical Kinetics, 1993 , vol. 25, # 9 p. 701 - 717

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Citation Number: 69

Abstract

Abstract The ultraviolet absorption spectrum, kinetics, and mechanism of the self reaction of CF 3 CF 2 O 2 radicals have been studied in the gas phase at 295 K. Two techniques were used; pulse radiolysis UV absorption to measure the spectrum and kinetics, and long-path length FTIR spectroscopy to identify and quantify the reaction products. Absorption cross sections were quantified over the wavelength range 220–270 nm. At 230 nm, σ math ...