Carr, S.A., Baeza-Romero, M.T., Blitz, M.A. et al. (3 more authors) (2007) OH yields from the CH3CO+O-2 reaction using an internal standard. Chemical Physics Letters, 445 (4 - 6). pp. 108-112. ISSN 0009-2614
Abstract
Laser flash photolysis of CH3C(O)OH at 248 nm was used to create equal zero time yields of CH3CO and OH. The absolute OH yield from the CH3CO + O2 (+M) reaction was determined by following the OH temporal profile using the zero time OH concentration as an internal standard. The OH yield from CH3CO + O2 (+M) was observed to decrease with increasing pressure with an extrapolated zero pressure yield close to unity (1.1 ± 0.2, quoted uncertainties correspond to 95% confidence limits). The results are in quantitative agreement with those obtained from 248 nm acetone photolysis in the presence of O2.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2007 Elsevier Science BV. This is an author produced version of a paper published in Chemical Physics Letters. Uploaded in accordance with the publisher's self-archiving policy. |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Environment (Leeds) > School of Earth and Environment (Leeds) |
Depositing User: | Sherpa Assistant |
Date Deposited: | 18 Dec 2007 16:45 |
Last Modified: | 16 Sep 2016 13:33 |
Published Version: | http://dx.doi.org/10.1016/j.cplett.2007.07.099 |
Status: | Published |
Publisher: | Elsevier Science BV |
Refereed: | Yes |
Identification Number: | 10.1016/j.cplett.2007.07.099 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:3542 |