HOMOGENEOUS EXCHANGE OF IODINE WITH METHYL IODIDE IN SINGLE-PULSE SHOCK TUBE

被引：6

作者：

KASSMAN, AJ

MARTIN, DS

机构：

[1] Institute for Atomic Research, Department of Chemistry, Iowa State University, Ames

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1969年 / 91卷 / 23期

关键词：

D O I：

10.1021/ja01051a007

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The homogeneous gas-phase exchange of iodine with methyl iodide was studied in a single-pulse shock tube in the temperature range 870-1105 °K. Tracer quantities of the γ-ray emitter, 131I, were introduced in the iodine. The observed exchange rates were consistent with the mechanism M + I2 ⇌ 2I + M and I +CH3I ⇌ CH3 + I2 (where M is the inert carrier gas, argon), with a rate k1 = 1013.2 exp(-17.4 kcal/RT) cm3 mole-1 sec-1. © 1969, American Chemical Society. All rights reserved.

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页码：6237 / &

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