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Titolo:
Aerosol formation from the gas-phase reaction of hydroxyl radical with thenatural hydrocarbon bornyl acetate
Autore:
Coeur, C; Jacob, V; Foster, P;
Indirizzi:
IUT Chim, Grp Rech Environm & Chim Appl, F-38000 Grenoble, France IUT Chim Grenoble France F-38000 m & Chim Appl, F-38000 Grenoble, France
Titolo Testata:
ATMOSPHERIC ENVIRONMENT
fascicolo: 10, volume: 33, anno: 1999,
pagine: 1615 - 1620
SICI:
1352-2310(199905)33:10<1615:AFFTGR>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Soggetto:
VOLATILE ORGANIC-COMPOUNDS; CALIFORNIA CENTRAL VALLEY; BETA-PINENE; ATMOSPHERIC OXIDATION; ALPHA-PINENE; OH RADICALS; BIOGENIC EMISSIONS; PRODUCT FORMATION; NITROGEN-OXIDES; RATE CONSTANTS;
Keywords:
aerosol precursors; biogenic volatile organic compounds; bornyl acetate; hydroxyl radical; smog chamber;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Physical, Chemical & Earth Sciences
Citazioni:
40
Recensione:
Indirizzi per estratti:
Indirizzo: Coeur, C UnivBPittoral Cote Opale, Lab Interdisciplinaire Sci Environm, 28Ave Foch, Univ Littoral Cote Opale 28 Ave Foch,BP 59 Wimereux France F-62930
Citazione:
C. Coeur et al., "Aerosol formation from the gas-phase reaction of hydroxyl radical with thenatural hydrocarbon bornyl acetate", ATMOS ENVIR, 33(10), 1999, pp. 1615-1620

Abstract

The gas-phase reaction of bornyl acetate ( 1,7,7-trimethyl-bicyclo[2,2,1]-heptan-2-ol-acelate) with hydroxyl radical has been studied in a smog chamber. It was found that the reaction of bornyl acetate with OH radicals leadsto organic aerosols. The chemical composition of the aerosol was studied. On the basis of mass spectral data 1,7,7-trimethyl-6-acetyloxy-bicyclo [2.2.1]-heptan-2,3-dione has been tentatively identified in irradiated CH3ONO-NO-air-bornyl acetate mixtures. The aerosol carbon yield, the fraction of the carbon initially present that is converted to aerosol, has been estimatedto be congruent to 5%. (C) 1999 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/06/18 alle ore 17:18:13