Kinetics of the reactions between alkyl radicals and molecular oxygen in aqueous solution
作者:Adam Marchaj、Douglas G. Kelley、Andreja Bakac、James H. Espenson
DOI:10.1021/j100164a051
日期:1991.5
The rate constant for the reaction R. + O2 --> ROO. in aqueous solution was determined for 18 alkyl radicals by laser flash photolysis. The values are all at the diffusion-controlled limit and lie in the range (1.6-4.9) x 10(9) L mol-1 s-1. The radicals studied are primary, substituted primary, secondary, and benzyl radicals.