OH formation from CH3CO+O2:: a convenient experimental marker for the acetyl radical

被引：56

作者：

Blitz, MA ^{[1
]}

Heard, DE ^{[1
]}

Pilling, MJ ^{[1
]}

机构：

[1] Univ Leeds, Dept Chem, Leeds LS2 9JT, W Yorkshire, England

来源：

CHEMICAL PHYSICS LETTERS | 2002年 / 365卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(02)01484-7

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：

OH formation has been observed directly from the reaction between CH3CO and O-2. This reaction proceeds via the formation of energised CH3CO(O-2), which can either dissociate to OH or be collisionally stabilized to CH3CO(O-2). The kinetics of OH formation were measured as a function of pressure at 295 and 213 K, giving rate coefficients in good agreement with the literature. The OH yield was also determined as a function of pressure enabling the reaction to be further quantified. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：374 / 379

页数：6

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