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Measurements of tropospheric HO2 and RO2 by oxygen dilution modulation and chemical ionization mass spectrometry.

Authors :
Hornbrook, R. S.
Crawford, J. H.
Edwards, G. D.
Goyea, O.
Mauldin III, R. L.
Olson, J. S.
Cantrell, C. A.
Source :
Atmospheric Measurement Techniques Discussions; 2011, Vol. 4 Issue 1, p385-442, 58p, 4 Diagrams, 6 Charts, 8 Graphs
Publication Year :
2011

Abstract

The article presents a study which focuses on the development of a method for the measurement of hydroperoxy (HO<subscript>2</subscript>) and organic peroxy radicals (RO<subscript>2</subscript>). The method combines the process of oxygen dilution modulation and chemical ionization mass spectrometry (CIMS) peroxy radical measurement techniques. A comparison of the peroxy radical measurements with the photochemical box model is highlighted.

Details

Language :
English
ISSN :
18678610
Volume :
4
Issue :
1
Database :
Complementary Index
Journal :
Atmospheric Measurement Techniques Discussions
Publication Type :
Academic Journal
Accession number :
67515961
Full Text :
https://doi.org/10.5194/amtd-4-385-2011