Atmospheric chemistry of trans-CF3CH=CHCl: Kinetics of the gas-phase reactions with Cl atoms, OH radicals, and O3
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Standard
Atmospheric chemistry of trans-CF3CH=CHCl: Kinetics of the gas-phase reactions with Cl atoms, OH radicals, and O3. / Andersen, Mads Peter Sulbaek; Nilsson, Elna Johanna Kristina; Nielsen, Ole John; Johnson, Matthew Stanley; Hurley, Michael D.; Wallington, Timothy J.
I: Journal of Photochemistry and Photobiology, A: Chemistry, Bind 199, 2008, s. 92-97.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Atmospheric chemistry of trans-CF3CH=CHCl: Kinetics of the gas-phase reactions with Cl atoms, OH radicals, and O3
AU - Andersen, Mads Peter Sulbaek
AU - Nilsson, Elna Johanna Kristina
AU - Nielsen, Ole John
AU - Johnson, Matthew Stanley
AU - Hurley, Michael D.
AU - Wallington, Timothy J
N1 - Paper id:: doi:10.1016/j.jphotochem.2008.05.013
PY - 2008
Y1 - 2008
N2 - Long path length Fourier transform infrared (FTIR)–smog chamber techniques were used to study thekinetics of the gas-phase reactions of Cl atoms, OH radicals and O3 with trans-3,3,3-trifluoro-1-chloropropene,t-CF3CH CHCl, in 700 Torr total pressure at 295±2K. Values of k(Cl + t-CF3CH CHCl) =(5.22±0.72)×10-11 cm3 molecule-1 s-1, k(OH + t-CF3CH CHCl) = (4.40±0.38)×10-13 cm3 molecule-1 s-1and k(O3 + t-CF3CH CHCl) = (1.46±0.12)×10-21 cm3 molecule-1 s-1, were established (quoted uncertaintiesare 2; see Experimental section). The IR spectrum of t-CF3CH CHCl is reported. The atmosphericlifetime of t-CF3CH CHCl is determined by reaction with OH radicals and is approximately 26 days. Theglobal warming potential of t-CF3CH CHCl is approximately 7 for a 100-year time horizon.
AB - Long path length Fourier transform infrared (FTIR)–smog chamber techniques were used to study thekinetics of the gas-phase reactions of Cl atoms, OH radicals and O3 with trans-3,3,3-trifluoro-1-chloropropene,t-CF3CH CHCl, in 700 Torr total pressure at 295±2K. Values of k(Cl + t-CF3CH CHCl) =(5.22±0.72)×10-11 cm3 molecule-1 s-1, k(OH + t-CF3CH CHCl) = (4.40±0.38)×10-13 cm3 molecule-1 s-1and k(O3 + t-CF3CH CHCl) = (1.46±0.12)×10-21 cm3 molecule-1 s-1, were established (quoted uncertaintiesare 2; see Experimental section). The IR spectrum of t-CF3CH CHCl is reported. The atmosphericlifetime of t-CF3CH CHCl is determined by reaction with OH radicals and is approximately 26 days. Theglobal warming potential of t-CF3CH CHCl is approximately 7 for a 100-year time horizon.
M3 - Journal article
VL - 199
SP - 92
EP - 97
JO - Journal of Photochemistry and Photobiology, A: Chemistry
JF - Journal of Photochemistry and Photobiology, A: Chemistry
SN - 1010-6030
ER -
ID: 5979124