Kinetics of the NCO plus HCNO reaction

被引：29

作者：

Feng, Wenhui ^{[1
]}

Hershberger, John F. ^{[1
]}

机构：

[1] N Dakota State Univ, Dept Chem & Mol Biol, Fargo, ND 58105 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 2007年 / 111卷 / 19期

关键词：

D O I：

10.1021/jp066036g

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 kinetics of the NCO + HCNO reaction were studied using infrared diode laser absorption spectroscopy. The total rate constant was measured to be k(1) = (1.58 +/- 0.20) x 10(-11) cm(3) molecule(-1) s(-1) at 298 K. After detection of products and consideration of secondary chemistry (primarily O + HCNO and CN + HCNO), we conclude that NO + CO + HCN is the major product channel (phi = 0.92 +/- 0.04), with a minor contribution (phi = 0.04 +/- 0.02) from CO2 + HCNN.

引用

页码：3831 / 3835

页数：5

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