Identification of polymers as major components of atmospheric organic aerosols
dc.contributor.author | Kalberer, Markus | |
dc.contributor.author | Paulsen, Dwane | |
dc.contributor.author | Sax, Mirjam | |
dc.contributor.author | Steinbacher, Martin | |
dc.contributor.author | Dommen, Josef | |
dc.contributor.author | Prévôt, André S.H. | |
dc.contributor.author | Fisseha, Rebeka | |
dc.contributor.author | Weingartner, Ernest | |
dc.contributor.author | Frankevich, Vladimir | |
dc.contributor.author | Zenobi, Renato | |
dc.contributor.author | Baltensperger, Urs | |
dc.date.accessioned | 2024-08-13T13:39:31Z | |
dc.date.available | 2024-08-13T13:39:31Z | |
dc.date.issued | 2004 | |
dc.description.abstract | <jats:p>Results from photooxidation of aromatic compounds in a reaction chamber show that a substantial fraction of the organic aerosol mass is composed of polymers. This polymerization results from reactions of carbonyls and their hydrates. After aging for more than 20 hours, about 50% of the particle mass consists of polymers with a molecular mass up to 1000 daltons. This results in a lower volatility of this secondary organic aerosol and a higher aerosol yield than a model using vapor pressures of individual organic species would predict.</jats:p> | |
dc.identifier.doi | 10.1126/science.1092185 | |
dc.identifier.issn | 0036-8075 | |
dc.identifier.issn | 1095-9203 | |
dc.identifier.uri | https://irf.fhnw.ch/handle/11654/46782 | |
dc.issue | 5664 | |
dc.language.iso | en | |
dc.publisher | Springer | |
dc.relation.ispartof | Science | |
dc.subject.ddc | 550 - Geowissenschaften | |
dc.title | Identification of polymers as major components of atmospheric organic aerosols | |
dc.type | 01A - Beitrag in wissenschaftlicher Zeitschrift | |
dc.volume | 303 | |
dspace.entity.type | Publication | |
fhnw.InventedHere | No | |
fhnw.ReviewType | Anonymous ex ante peer review of a complete publication | |
fhnw.affiliation.hochschule | Hochschule für Technik | de_CH |
fhnw.affiliation.institut | lnstitut für Sensorik und Elektronik | de_CH |
fhnw.openAccessCategory | Closed | |
fhnw.pagination | 1659-1662 | |
fhnw.publicationState | Published | |
relation.isAuthorOfPublication | 05dd9a19-7a24-4325-805a-2d121483b168 | |
relation.isAuthorOfPublication.latestForDiscovery | 05dd9a19-7a24-4325-805a-2d121483b168 |
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