Matches in SemOpenAlex for { <https://semopenalex.org/work/W4225776875> ?p ?o ?g. }
- W4225776875 endingPage "18572" @default.
- W4225776875 startingPage "18557" @default.
- W4225776875 abstract "Abstract. In order to enlarge our understanding of biomass burning plume chemistry, the OH-radical-initiated oxidation of 3-penten-2-one (3P2), identified in biomass burning emissions, and 2-hydroxypropanal (2HPr) was investigated at 298 ± 3 K and 990 ± 15 mbar in two atmospheric simulation chambers using long-path FTIR spectroscopy. The rate coefficient of 3P2 + OH was determined to be (6.2 ± 1.0) × 10−11 cm3 molec.−1 s−1 and the molar first-generation yields for acetaldehyde, methyl glyoxal, 2HPr, and the sum of peroxyacetyl nitrate (PAN) and CO2, used to determine the CH3C(O) radical yield, were 0.39 ± 0.07, 0.32 ± 0.08, 0.68 ± 0.27, and 0.56 ± 0.14, respectively, under conditions where the 3P2-derived peroxy radicals react solely with NO. The 2HPr + OH reaction was investigated using 3P2 + OH as a source of the α-hydroxyaldehyde adjusting the experimental conditions to shift the reaction system towards secondary oxidation processes. The rate coefficient was estimated to be (2.2 ± 0.6) × 10−11 cm3 molec.−1 s−1. Employing a simple chemical mechanism to analyse the temporal behaviour of the experiments, the further oxidation of 2HPr was shown to form methyl glyoxal, acetaldehyde, and CO2 with estimated yields of 0.27 ± 0.08, 0.73 ± 0.08, and 0.73 ± 0.08, respectively." @default.
- W4225776875 created "2022-05-05" @default.
- W4225776875 creator A5014772883 @default.
- W4225776875 creator A5073124588 @default.
- W4225776875 creator A5074782074 @default.
- W4225776875 date "2021-12-21" @default.
- W4225776875 modified "2023-10-13" @default.
- W4225776875 title "Biomass burning plume chemistry: OH-radical-initiated oxidation of 3-penten-2-one and its main oxidation product 2-hydroxypropanal" @default.
- W4225776875 cites W1977338304 @default.
- W4225776875 cites W1980492498 @default.
- W4225776875 cites W1981291647 @default.
- W4225776875 cites W1991199950 @default.
- W4225776875 cites W1995736229 @default.
- W4225776875 cites W2007497198 @default.
- W4225776875 cites W2009277390 @default.
- W4225776875 cites W2009871621 @default.
- W4225776875 cites W2012035537 @default.
- W4225776875 cites W2014799094 @default.
- W4225776875 cites W2019199875 @default.
- W4225776875 cites W2027356833 @default.
- W4225776875 cites W2028245216 @default.
- W4225776875 cites W2031703900 @default.
- W4225776875 cites W2034482487 @default.
- W4225776875 cites W2048480840 @default.
- W4225776875 cites W2051058255 @default.
- W4225776875 cites W2052623474 @default.
- W4225776875 cites W2069595208 @default.
- W4225776875 cites W2090138698 @default.
- W4225776875 cites W2090168501 @default.
- W4225776875 cites W2097172982 @default.
- W4225776875 cites W2104748092 @default.
- W4225776875 cites W2117135487 @default.
- W4225776875 cites W2120075878 @default.
- W4225776875 cites W2129706680 @default.
- W4225776875 cites W2131868501 @default.
- W4225776875 cites W2132185145 @default.
- W4225776875 cites W2147809931 @default.
- W4225776875 cites W2157422123 @default.
- W4225776875 cites W2168225205 @default.
- W4225776875 cites W2169626520 @default.
- W4225776875 cites W2326010380 @default.
- W4225776875 cites W2483587726 @default.
- W4225776875 cites W2584528186 @default.
- W4225776875 cites W3009101494 @default.
- W4225776875 cites W3086668805 @default.
- W4225776875 cites W3124137890 @default.
- W4225776875 cites W3174264186 @default.
- W4225776875 cites W574766916 @default.
- W4225776875 cites W80273368 @default.
- W4225776875 doi "https://doi.org/10.5194/acp-21-18557-2021" @default.
- W4225776875 hasPublicationYear "2021" @default.
- W4225776875 type Work @default.
- W4225776875 citedByCount "4" @default.
- W4225776875 countsByYear W42257768752022 @default.
- W4225776875 countsByYear W42257768752023 @default.
- W4225776875 crossrefType "journal-article" @default.
- W4225776875 hasAuthorship W4225776875A5014772883 @default.
- W4225776875 hasAuthorship W4225776875A5073124588 @default.
- W4225776875 hasAuthorship W4225776875A5074782074 @default.
- W4225776875 hasBestOaLocation W42257768751 @default.
- W4225776875 hasConcept C105923489 @default.
- W4225776875 hasConcept C113196181 @default.
- W4225776875 hasConcept C121332964 @default.
- W4225776875 hasConcept C134121241 @default.
- W4225776875 hasConcept C139066938 @default.
- W4225776875 hasConcept C147789679 @default.
- W4225776875 hasConcept C161790260 @default.
- W4225776875 hasConcept C178790620 @default.
- W4225776875 hasConcept C185592680 @default.
- W4225776875 hasConcept C203032635 @default.
- W4225776875 hasConcept C2777595113 @default.
- W4225776875 hasConcept C2777603720 @default.
- W4225776875 hasConcept C2779100707 @default.
- W4225776875 hasConcept C2780161600 @default.
- W4225776875 hasConcept C65024703 @default.
- W4225776875 hasConcept C75473681 @default.
- W4225776875 hasConcept C97355855 @default.
- W4225776875 hasConceptScore W4225776875C105923489 @default.
- W4225776875 hasConceptScore W4225776875C113196181 @default.
- W4225776875 hasConceptScore W4225776875C121332964 @default.
- W4225776875 hasConceptScore W4225776875C134121241 @default.
- W4225776875 hasConceptScore W4225776875C139066938 @default.
- W4225776875 hasConceptScore W4225776875C147789679 @default.
- W4225776875 hasConceptScore W4225776875C161790260 @default.
- W4225776875 hasConceptScore W4225776875C178790620 @default.
- W4225776875 hasConceptScore W4225776875C185592680 @default.
- W4225776875 hasConceptScore W4225776875C203032635 @default.
- W4225776875 hasConceptScore W4225776875C2777595113 @default.
- W4225776875 hasConceptScore W4225776875C2777603720 @default.
- W4225776875 hasConceptScore W4225776875C2779100707 @default.
- W4225776875 hasConceptScore W4225776875C2780161600 @default.
- W4225776875 hasConceptScore W4225776875C65024703 @default.
- W4225776875 hasConceptScore W4225776875C75473681 @default.
- W4225776875 hasConceptScore W4225776875C97355855 @default.
- W4225776875 hasIssue "24" @default.
- W4225776875 hasLocation W42257768751 @default.
- W4225776875 hasLocation W42257768752 @default.
- W4225776875 hasLocation W42257768753 @default.