Matches in SemOpenAlex for { <https://semopenalex.org/work/W1977303563> ?p ?o ?g. }
- W1977303563 endingPage "211" @default.
- W1977303563 startingPage "198" @default.
- W1977303563 abstract "In this article, rate coefficients for the reaction of Br atoms with a series of unsaturated species (trichloroethene, k1; ethene, k2; acetylene, k3; and tetrachloroethene, k4) are reported in 700 Torr air over the temperature range 228–298 K. The data were obtained in a temperature-regulated environmental chamber/FTIR spectrometer system, using standard relative rate techniques, with the reaction of Br with CH2O and CH3CHO as the reference reactions. Room-temperature values for k1 through k4 were found to be 1.56 × 10−13, 1.23 × 10−13, 2.86 × 10−14, and <1.2 × 10−16 cm3 molecule−1 s−1, respectively, in reasonable accord with previously available data. At 240 K, values of k1 = 1.77 × 10−12, k2 = 5.76 × 10−13, k3 = 3.97 × 10−14, and k4 = 3.22 × 10−15 cm3 molecule−1 s−1 are reported. These k2 and k3 values are 2–3 times lower than those currently in use, which are obtained by extrapolation of previous measurements made over the range 298–350 K [Barnes et al., 1989]. An investigation of the mechanism of the Br-atom–initiated oxidation of acetylene, trichloroethene, and tetrachloroethene was also conducted as a function of temperature. Although no temperature dependence to the product yields was observed for any of the systems studied, the product distributions were found to be altered by the presence of NOx in the case of trichloroethene and tetrachloroethene. An anomalously low rate coefficient for the reaction of Br with glyoxal (HC(O)CHO, a product of acetylene oxidation), k17 = 1.1 × 10−14 cm3 molecule−1 s−1, is also reported. © 2001 John Wiley & Sons, Inc. Int J Chem Kinet 33: 198–211, 2001" @default.
- W1977303563 created "2016-06-24" @default.
- W1977303563 creator A5030606342 @default.
- W1977303563 creator A5033746678 @default.
- W1977303563 creator A5055233190 @default.
- W1977303563 date "2001-01-01" @default.
- W1977303563 modified "2023-09-23" @default.
- W1977303563 title "Temperature-dependent rate coefficient measurements for the reaction of bromine atoms with trichloroethene, ethene, acetylene, and tetrachloroethene in air" @default.
- W1977303563 cites W1964264724 @default.
- W1977303563 cites W1965358169 @default.
- W1977303563 cites W1970699114 @default.
- W1977303563 cites W1973753949 @default.
- W1977303563 cites W1978636130 @default.
- W1977303563 cites W1981136704 @default.
- W1977303563 cites W1981515519 @default.
- W1977303563 cites W1984883227 @default.
- W1977303563 cites W1986579947 @default.
- W1977303563 cites W1988770534 @default.
- W1977303563 cites W1990517334 @default.
- W1977303563 cites W1991252067 @default.
- W1977303563 cites W1992766209 @default.
- W1977303563 cites W1998808560 @default.
- W1977303563 cites W2008046036 @default.
- W1977303563 cites W2010464992 @default.
- W1977303563 cites W2011137938 @default.
- W1977303563 cites W2013236505 @default.
- W1977303563 cites W2016711652 @default.
- W1977303563 cites W2023134034 @default.
- W1977303563 cites W2023803652 @default.
- W1977303563 cites W2028981396 @default.
- W1977303563 cites W2028982397 @default.
- W1977303563 cites W2029158113 @default.
- W1977303563 cites W2032719040 @default.
- W1977303563 cites W2033371974 @default.
- W1977303563 cites W2033391270 @default.
- W1977303563 cites W2034988118 @default.
- W1977303563 cites W2040531154 @default.
- W1977303563 cites W2044364068 @default.
- W1977303563 cites W2046947878 @default.
- W1977303563 cites W2047595736 @default.
- W1977303563 cites W2051945078 @default.
- W1977303563 cites W2054732623 @default.
- W1977303563 cites W2060263592 @default.
- W1977303563 cites W2068147744 @default.
- W1977303563 cites W2068955838 @default.
- W1977303563 cites W2075751398 @default.
- W1977303563 cites W2078785805 @default.
- W1977303563 cites W2079925392 @default.
- W1977303563 cites W2081055997 @default.
- W1977303563 cites W2082559482 @default.
- W1977303563 cites W2084741892 @default.
- W1977303563 cites W2087272523 @default.
- W1977303563 cites W2088062459 @default.
- W1977303563 cites W2089369949 @default.
- W1977303563 cites W2089580045 @default.
- W1977303563 cites W2095239289 @default.
- W1977303563 cites W2098399073 @default.
- W1977303563 cites W2123483922 @default.
- W1977303563 cites W2133359695 @default.
- W1977303563 cites W2135860265 @default.
- W1977303563 cites W2156223069 @default.
- W1977303563 cites W2162249504 @default.
- W1977303563 cites W2322846223 @default.
- W1977303563 cites W2332080768 @default.
- W1977303563 cites W32315929 @default.
- W1977303563 cites W4246689507 @default.
- W1977303563 doi "https://doi.org/10.1002/1097-4601(200103)33:3<198::aid-kin1014>3.0.co;2-z" @default.
- W1977303563 hasPublicationYear "2001" @default.
- W1977303563 type Work @default.
- W1977303563 sameAs 1977303563 @default.
- W1977303563 citedByCount "19" @default.
- W1977303563 countsByYear W19773035632012 @default.
- W1977303563 countsByYear W19773035632018 @default.
- W1977303563 countsByYear W19773035632020 @default.
- W1977303563 crossrefType "journal-article" @default.
- W1977303563 hasAuthorship W1977303563A5030606342 @default.
- W1977303563 hasAuthorship W1977303563A5033746678 @default.
- W1977303563 hasAuthorship W1977303563A5055233190 @default.
- W1977303563 hasConcept C113196181 @default.
- W1977303563 hasConcept C121332964 @default.
- W1977303563 hasConcept C147789679 @default.
- W1977303563 hasConcept C148898269 @default.
- W1977303563 hasConcept C178790620 @default.
- W1977303563 hasConcept C185592680 @default.
- W1977303563 hasConcept C2777517455 @default.
- W1977303563 hasConcept C2777603720 @default.
- W1977303563 hasConcept C39353612 @default.
- W1977303563 hasConcept C517835270 @default.
- W1977303563 hasConcept C62520636 @default.
- W1977303563 hasConcept C93391505 @default.
- W1977303563 hasConcept C97355855 @default.
- W1977303563 hasConceptScore W1977303563C113196181 @default.
- W1977303563 hasConceptScore W1977303563C121332964 @default.
- W1977303563 hasConceptScore W1977303563C147789679 @default.
- W1977303563 hasConceptScore W1977303563C148898269 @default.
- W1977303563 hasConceptScore W1977303563C178790620 @default.
- W1977303563 hasConceptScore W1977303563C185592680 @default.
- W1977303563 hasConceptScore W1977303563C2777517455 @default.