Matches in SemOpenAlex for { <https://semopenalex.org/work/W2026693883> ?p ?o ?g. }
- W2026693883 endingPage "128" @default.
- W2026693883 startingPage "117" @default.
- W2026693883 abstract "Volatile organic compounds (VOCs) play an important role in the formation of ozone and aerosols in the atmosphere. In an increasing number of field campaigns the proton-transfer-reaction mass spectrometer (PTR-MS) has proven to be a useful and fast tool for measuring VOCs and studying the relevant atmospheric processes. This work describes laboratory and field measurements with two different versions of the PTR-MS and presents important instrument specific features. The temperature stabilization and the change of the gasket material in the newer version significantly improved the performance of the instrument, as demonstrated by periodical background measurements under field conditions. The investigation of the mass discrimination illustrated the necessity of an elaborate verification. The humidity dependence of benzene was substantially lower than in former studies, which used higher drift tube pressures, but it is still higher than predicted by a simple dimer/monomer equilibrium model. An instrument comparison with a fluorescent technique was performed for formaldehyde and showed differences between pure formaldehyde calibration gases and complex ambient air samples. An intercomparison of two PTR-MSs measuring ambient air yielded satisfactory results after calibration for most of the considered masses. Comparing PTR-MS and gas chromatograph measurements of aromatic compounds, revealed a good agreement for conditions of fresh anthropogenic emissions. In photochemically aged air, many masses detected by the PTR-MS are not only influenced by anthropogenically and biogenically emitted but also oxidized VOCs." @default.
- W2026693883 created "2016-06-24" @default.
- W2026693883 creator A5004218679 @default.
- W2026693883 creator A5030206382 @default.
- W2026693883 creator A5038983887 @default.
- W2026693883 creator A5041980313 @default.
- W2026693883 creator A5075141911 @default.
- W2026693883 creator A5080315766 @default.
- W2026693883 date "2004-12-01" @default.
- W2026693883 modified "2023-09-26" @default.
- W2026693883 title "Performance characteristics of a proton-transfer-reaction mass spectrometer (PTR-MS) derived from laboratory and field measurements" @default.
- W2026693883 cites W126497366 @default.
- W2026693883 cites W1838335298 @default.
- W2026693883 cites W1963692479 @default.
- W2026693883 cites W1974280440 @default.
- W2026693883 cites W1975297611 @default.
- W2026693883 cites W1977061294 @default.
- W2026693883 cites W1979329039 @default.
- W2026693883 cites W1983161809 @default.
- W2026693883 cites W1993375728 @default.
- W2026693883 cites W1998246830 @default.
- W2026693883 cites W2004189982 @default.
- W2026693883 cites W2006162159 @default.
- W2026693883 cites W2010721625 @default.
- W2026693883 cites W2013287304 @default.
- W2026693883 cites W2013631566 @default.
- W2026693883 cites W2018610919 @default.
- W2026693883 cites W2019737727 @default.
- W2026693883 cites W2024162765 @default.
- W2026693883 cites W2025864652 @default.
- W2026693883 cites W2029972327 @default.
- W2026693883 cites W2031055098 @default.
- W2026693883 cites W2033718609 @default.
- W2026693883 cites W2036920248 @default.
- W2026693883 cites W2049249123 @default.
- W2026693883 cites W2050327126 @default.
- W2026693883 cites W2051690611 @default.
- W2026693883 cites W2056974112 @default.
- W2026693883 cites W2061387456 @default.
- W2026693883 cites W2062515271 @default.
- W2026693883 cites W2065315124 @default.
- W2026693883 cites W2065500672 @default.
- W2026693883 cites W2071687017 @default.
- W2026693883 cites W2072655752 @default.
- W2026693883 cites W2112351785 @default.
- W2026693883 cites W2119705547 @default.
- W2026693883 cites W2135771816 @default.
- W2026693883 cites W2136745268 @default.
- W2026693883 cites W2226005693 @default.
- W2026693883 cites W2257061691 @default.
- W2026693883 doi "https://doi.org/10.1016/j.ijms.2004.07.015" @default.
- W2026693883 hasPublicationYear "2004" @default.
- W2026693883 type Work @default.
- W2026693883 sameAs 2026693883 @default.
- W2026693883 citedByCount "97" @default.
- W2026693883 countsByYear W20266938832012 @default.
- W2026693883 countsByYear W20266938832013 @default.
- W2026693883 countsByYear W20266938832015 @default.
- W2026693883 countsByYear W20266938832016 @default.
- W2026693883 countsByYear W20266938832017 @default.
- W2026693883 countsByYear W20266938832018 @default.
- W2026693883 countsByYear W20266938832019 @default.
- W2026693883 countsByYear W20266938832021 @default.
- W2026693883 countsByYear W20266938832023 @default.
- W2026693883 crossrefType "journal-article" @default.
- W2026693883 hasAuthorship W2026693883A5004218679 @default.
- W2026693883 hasAuthorship W2026693883A5030206382 @default.
- W2026693883 hasAuthorship W2026693883A5038983887 @default.
- W2026693883 hasAuthorship W2026693883A5041980313 @default.
- W2026693883 hasAuthorship W2026693883A5075141911 @default.
- W2026693883 hasAuthorship W2026693883A5080315766 @default.
- W2026693883 hasConcept C105795698 @default.
- W2026693883 hasConcept C107872376 @default.
- W2026693883 hasConcept C113196181 @default.
- W2026693883 hasConcept C121332964 @default.
- W2026693883 hasConcept C151420433 @default.
- W2026693883 hasConcept C153294291 @default.
- W2026693883 hasConcept C158960510 @default.
- W2026693883 hasConcept C162356407 @default.
- W2026693883 hasConcept C165838908 @default.
- W2026693883 hasConcept C178790620 @default.
- W2026693883 hasConcept C185544564 @default.
- W2026693883 hasConcept C185592680 @default.
- W2026693883 hasConcept C2775930285 @default.
- W2026693883 hasConcept C2778150766 @default.
- W2026693883 hasConcept C33390570 @default.
- W2026693883 hasConcept C33923547 @default.
- W2026693883 hasConcept C43617362 @default.
- W2026693883 hasConcept C49999975 @default.
- W2026693883 hasConcept C508106653 @default.
- W2026693883 hasConcept C54516573 @default.
- W2026693883 hasConcept C62520636 @default.
- W2026693883 hasConcept C65440619 @default.
- W2026693883 hasConceptScore W2026693883C105795698 @default.
- W2026693883 hasConceptScore W2026693883C107872376 @default.
- W2026693883 hasConceptScore W2026693883C113196181 @default.
- W2026693883 hasConceptScore W2026693883C121332964 @default.
- W2026693883 hasConceptScore W2026693883C151420433 @default.