LIF DETECTION OF IO AND THE RATE COEFFICIENTS FOR I+O-3 AND IO+NO REACTIONS

被引：53

作者：

TURNIPSEED, AA

GILES, MK

BURKHOLDER, JB

RAVISHANKARA, AR

机构：

[1] NOAA,AERON LAB,BOULDER,CO 80303

[2] UNIV COLORADO,COOPERAT INST RES ENVIRONM SCI,BOULDER,CO 80309

来源：

CHEMICAL PHYSICS LETTERS | 1995年 / 242卷 / 4-5期

基金：

美国国家航空航天局;

关键词：

D O I：

10.1016/0009-2614(95)00774-X

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：

Laser induced fluorescence (LIF) from the (0, 0), (2, 0), (3, 0), and (2, 1) bands of the A(2) Pi(3/2) <-- X (2) Pi(3/2) system of IO was detected. Using LIF detection of IO, the rate coefficients for I + O-3 --> IO + O-2 (k(1)) and IO + NO --> I + NO2 (k(2)) reactions were measured between 240 and 370 K to be k(1)(T)=(2.3 +/- 0.7) X 10(-11) exp[-(860 +/- 100)/T] and k(2)(T)= (1.02 +/- 0.31) X 10(-11) exp[(185 +/-:70)/T] cm(3) molecule(-1) s(-1).

引用

页码：427 / 434

页数：8

共 33 条

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