KINETICS OF THE REACTIONS BETWEEN ALKYL RADICALS AND MOLECULAR-OXYGEN IN AQUEOUS-SOLUTION

被引：101
|
作者：
MARCHAJ, A
KELLEY, DG
BAKAC, A
ESPENSON, JH
机构：
[1] IOWA STATE UNIV SCI & TECHNOL, AMES LAB, AMES, IA 50011 USA
[2] IOWA STATE UNIV SCI & TECHNOL, DEPT CHEM, AMES, IA 50011 USA
来源：
JOURNAL OF PHYSICAL CHEMISTRY | 1991年 / 95卷 / 11期
关键词：
D O I：
10.1021/j100164a051
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
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.
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页码：4440 / 4441
页数：2
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