KINETIC INVESTIGATION OF THE OH+CH3BR REACTION BETWEEN 248-K AND 390-K

被引：9

作者：

CHICHININ, A ^{[1
]}

TETON, S ^{[1
]}

LEBRAS, G ^{[1
]}

POULET, G ^{[1
]}

机构：

[1] ACAD SCI,INST CHEM KINET & COMBUST,630090 NOVOSIBIRSK,RUSSIA

来源：

JOURNAL OF ATMOSPHERIC CHEMISTRY | 1994年 / 18卷 / 03期

关键词：

METHYL BROMIDE; REACTION KINETICS; STRATOSPHERIC BROMINE;

D O I：

10.1007/BF00696781

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The rate parameters for the reaction of the OH radical with CH3Br have been measured using the discharge flow-electron paramagnetic resonance method. The result is k1 = (1.86+/-0.48) x 10(-12) exp[-(1230+/-150)/T] cm3 molecule-1 s-1. This value is compared to earlier data and is found to be in excellent agreement with the most recent results, which greatly increases the accuracy of the ozone depletion potential of CH3Br which can be derived from these kinetic data.

引用

页码：239 / 245

页数：7

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