KINETICS AND PRODUCTS OF THE BRO + CLO REACTION

被引：38

作者：

POULET, G

LANCAR, IT

LAVERDET, G

LEBRAS, G

机构：

[1] Centre de Recherches sur la Chimie de la Combustion et des Hautes Températures, C.N.R.S.

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1990年 / 94卷 / 01期

关键词：

D O I：

10.1021/j100364a046

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 overall rate constant of the BrO + ClO reaction has been measured by the discharge flow mass spectrometry method. The value found at 298 K is k1 = (1.13 ± 0.15) × 10-11 cm3 molecule-1 s-1. Branching ratios for two of the three reaction channels were determined from the direct measurements of OClO and BrCl and were found to be (0.43 ± 0.10) and (0.12 ± 0.05), respectively. These results are compared with recent literature data and their implication for the polar ozone stratospheric chemistry is discussed. © 1990 American Chemical Society.

引用

页码：278 / 284

页数：7

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