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OH, HO2, and ozone gaseous diffusion coefficients

TitleOH, HO2, and ozone gaseous diffusion coefficients
Publication TypeJournal Article
Year of Publication2007
AuthorsIvanov, AV, Trakhtenberg, S, Bertram, AK, Gershenzon, YM, Molina, MJ
JournalJournal of Physical Chemistry A
Date PublishedMar
ISBN Number1089-5639

{The diffusion of OH, HO2, and O-3 in He, and of OH in air, has been investigated using a coated-wall flow tube reactor coupled to a chemical ionization mass spectrometry. The diffusion coefficients were determined from measurements of the loss of the reactive species to the flow tube wall as a function of pressure. On the basis of the experimental results

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