Kinetic studies of the reaction of the SO radical with NO2 and ClO from 210 to 363 K

Article abstract of DOI:10.1063/1.450059

The rates of the reactions of the SO radical with NO2 and ClO have been determined in a discharge flow system near 1 Torr pressure with detection of radical and molecular species using collision- free sampling mass spectrometry.The rate constants were determined from the decay of SO radicals in the presence of an excess of NO2 and ClO.The NO2 reaction was studied between 210 and 363 K and found to be temperature invariant: SO + NO2 -> SO2 + NO; k₁ = (1.37+/-0.10)X10^-11 cm³ s^-1.Similarly, the ClO reaction was observed to be independent of temperature in the interval from 248 to 363 K: SO + ClO -> SO2 + ClO; k₂ = (3.22+/-0.48)X10^-11 cm³ s^-1.Comparison is made with previous studies of these reactions at room temperature and with other radical-radical reactions involving SO or ClO.

Full text of DOI:10.1063/1.450059

Kinetic studies of the reaction of the SO radical with NO2 and ClO from 210 to 363
K
J. Brunning and L. J. Stief
Citation: The Journal of Chemical Physics 84, 4371 (1986); doi: 10.1063/1.450059
View online: http://dx.doi.org/10.1063/1.450059
View Table of Contents: http://scitation.aip.org/content/aip/journal/jcp/84/8?ver=pdfcov
Published by the AIP Publishing
Articles you may be interested in
The kinetics of the reaction of OH with ClO
J. Chem. Phys. 78, 1140 (1983); 10.1063/1.444906
Studies of reactions of importance in the stratosphere. III. Rate constant and products of the reaction
between ClO and HO2 radicals at 298 K
J. Chem. Phys. 72, 2364 (1980); 10.1063/1.439484
HTFFR kinetics studies of the Al/SO2 reaction from 700 to 1600 K. Implications for D(Al–O)
J. Chem. Phys. 71, 4854 (1979); 10.1063/1.438299
Temperature dependence of the reaction of ClO and HO2 radicals
J. Chem. Phys. 71, 5183 (1979); 10.1063/1.438293
Kinetics of the reactions of ClO with O and with NO
J. Chem. Phys. 66, 3673 (1977); 10.1063/1.434403
This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
130.209.6.50 On: Sun, 21 Dec 2014 10:52:38

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
30.209.6.50 On: Sun, 21 Dec 2014 10:52:38
1

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
30.209.6.50 On: Sun, 21 Dec 2014 10:52:38
1

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
30.209.6.50 On: Sun, 21 Dec 2014 10:52:38
1

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
30.209.6.50 On: Sun, 21 Dec 2014 10:52:38
1

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
30.209.6.50 On: Sun, 21 Dec 2014 10:52:38
1

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
30.209.6.50 On: Sun, 21 Dec 2014 10:52:38
1

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
30.209.6.50 On: Sun, 21 Dec 2014 10:52:38
1