Home > Workflow collections > Public records > Isoprene oxidation by nitrate radical: alkyl nitrate and secondary organic aerosol yields > print

001     5758
005     20240712101040.0
024 7 _ |a WOS:000270131400003
|2 WOS
024 7 _ |a 2128/10132
|2 Handle
037 _ _ |a PreJuSER-5758
041 _ _ |a eng
082 _ _ |a 550
084 _ _ |2 WoS
|a Meteorology & Atmospheric Sciences
100 1 _ |0 P:(DE-HGF)0
|a Rollins, A. W.
|b 0
245 _ _ |a Isoprene oxidation by nitrate radical: alkyl nitrate and secondary organic aerosol yields
260 _ _ |a Katlenburg-Lindau
|b EGU
|c 2009
300 _ _ |a 6685 - 6703
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|0 0
|2 EndNote
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |0 9601
|a Atmospheric Chemistry and Physics
|v 9
|x 1680-7316
500 _ _ |a The Berkeley authors were supported by NSF ATM-0639847 and NSF ATM-0511829. The authors would like to thank the SAPHIR NO3 intercomparison campaign team for organizing and administering the experiments in June 2007 at Forschungszentrum Julich. This work was a joint activity of the European Community Network of Excellence ACCENT, grant no. GOCE CT-2004-505337 and the EUROCHAMP project.
520 _ _ |a Alkyl nitrates and secondary organic aerosol (SOA) produced during the oxidation of isoprene by nitrate radicals has been observed in the SAPHIR ( Simulation of Atmospheric PHotochemistry In a large Reaction Chamber) chamber. A 16 h dark experiment was conducted with temperatures at 289-301 K, and maximum concentrations of 11 ppb isoprene, 62.4 ppb O-3 and 31.1 ppb NOX. We find the yield of nitrates is 70 +/- 8% from the isoprene + NO3 reaction, and the yield for secondary dinitrates produced in the reaction of primary isoprene nitrates with NO3 is 40 +/- 20%. We find an effective rate constant for reaction of NO3 with the group of first generation oxidation products to be 7 x 10(-14) molecule(-1) cm(3) s(-1). At the low total organic aerosol concentration in the chamber (max=0.52 mu g m(-3)) we observed a mass yield (Delta SOA mass/Delta isoprene mass) of 2% for the entire 16 h experiment. However a comparison of the timing of the observed SOA production to a box model simulation of first and second generation oxidation products shows that the yield from the first generation products was <0.7% while the further oxidation of the initial products leads to a yield of 14% ( defined as Delta SOA/Delta isoprene(2X) where Delta isoprene(2X) is the mass of isoprene which reacted twice with NO3). The SOA yield of 14% is consistent with equilibrium partitioning of highly functionalized C-5 products of isoprene oxidation.
536 _ _ |0 G:(DE-Juel1)FUEK406
|2 G:(DE-HGF)
|a Atmosphäre und Klima
|c P22
|x 0
588 _ _ |a Dataset connected to Web of Science
650 _ 7 |2 WoSType
|a J
700 1 _ |0 P:(DE-Juel1)4528
|a Kiendler-Scharr, A.
|b 1
|u FZJ
700 1 _ |0 P:(DE-HGF)0
|a Fry, J. L.
|b 2
700 1 _ |0 P:(DE-Juel1)16306
|a Brauers, T.
|b 3
|u FZJ
700 1 _ |0 P:(DE-HGF)0
|a Brown, S. S.
|b 4
700 1 _ |0 P:(DE-Juel1)16317
|a Dorn, H.-P.
|b 5
|u FZJ
700 1 _ |0 P:(DE-HGF)0
|a Dubé, W. P.
|b 6
700 1 _ |0 P:(DE-Juel1)7363
|a Fuchs, H.
|b 7
|u FZJ
700 1 _ |0 P:(DE-Juel1)VDB66036
|a Mensah, A.
|b 8
|u FZJ
700 1 _ |0 P:(DE-Juel1)16346
|a Mentel, T. F.
|b 9
|u FZJ
700 1 _ |0 P:(DE-Juel1)16347
|a Rohrer, F.
|b 10
|u FZJ
700 1 _ |0 P:(DE-Juel1)5344
|a Tillmann, R.
|b 11
|u FZJ
700 1 _ |0 P:(DE-Juel1)2367
|a Wegener, R.
|b 12
|u FZJ
700 1 _ |0 P:(DE-HGF)0
|a Wooldridge, P. J.
|b 13
700 1 _ |0 P:(DE-HGF)0
|a Cohen, R.C.
|b 14
773 _ _ |0 PERI:(DE-600)2069847-1
|g Vol. 9, p. 6685 - 6703
|p 6685 - 6703
|q 9<6685 - 6703
|t Atmospheric chemistry and physics
|v 9
|x 1680-7316
|y 2009
856 4 _ |u https://juser.fz-juelich.de/record/5758/files/acp-9-6685-2009.pdf
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/5758/files/acp-9-6685-2009.gif?subformat=icon
|x icon
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/5758/files/acp-9-6685-2009.jpg?subformat=icon-180
|x icon-180
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/5758/files/acp-9-6685-2009.jpg?subformat=icon-700
|x icon-700
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/5758/files/acp-9-6685-2009.pdf?subformat=pdfa
|x pdfa
|y OpenAccess
909 C O |o oai:juser.fz-juelich.de:5758
|p openaire
|p open_access
|p driver
|p VDB
|p dnbdelivery
913 1 _ |0 G:(DE-Juel1)FUEK406
|a DE-HGF
|b Umwelt
|k P22
|l Atmosphäre und Klima
|v Atmosphäre und Klima
|x 0
|z fortgesetzt als P23
914 1 _ |y 2009
915 _ _ |a Creative Commons Attribution CC BY 3.0
|0 LIC:(DE-HGF)CCBY3
|2 HGFVOC
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a JCR/ISI refereed
|0 StatID:(DE-HGF)0010
920 1 _ |0 I:(DE-Juel1)VDB791
|d 30.09.2010
|g ICG
|k ICG-2
|l Troposphäre
|x 1
970 _ _ |a VDB:(DE-Juel1)113583
980 1 _ |a UNRESTRICTED
980 1 _ |a FullTexts
980 _ _ |a VDB
980 _ _ |a ConvertedRecord
980 _ _ |a journal
980 _ _ |a I:(DE-Juel1)IEK-8-20101013
980 _ _ |a UNRESTRICTED
981 _ _ |a I:(DE-Juel1)ICE-3-20101013
981 _ _ |a I:(DE-Juel1)IEK-8-20101013

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21