Atmospheric chemistry of CxF2x+1CH=CH2 (x = 1, 2, 4, 6 and 8): radiative efficiencies and global warming potentials

Mads Peter Sulbæk Andersen; Robert L. Waterland; Stanley P. Sander; Ole John Nielsen; Timothy J. Wallington

doi:10.1016/j.jphotochem.2012.02.020

Atmospheric chemistry of C_xF_2x+1CH=CH₂ (x = 1, 2, 4, 6 and 8): radiative efficiencies and global warming potentials

Mads Peter Sulbæk Andersen, Robert L. Waterland, Stanley P. Sander, Ole John Nielsen, Timothy J. Wallington

14 Citationer (Scopus)

Abstract

IR spectra for C _xF _2x+1CHCH ₂ (x = 1, 2, 4, 6, 8) were recorded in 700 Torr of air, 298 ± 2 K. Integrated absorption cross sections (650-1800 cm ^-1) of (1.18 ± 0.06), (1.32 ± 0.07), (2.43 ± 0.12), (2.86 ± 0.14) and (3.32 ± 0.17) × 10 ^-16 cm ² molecule ^-1 cm ^-1 were determined for C _xF _2x+1CHCH ₂ (x = 1, 2, 4, 6, 8), respectively. Radiative efficiencies of 0.159, 0.176, 0.338, 0.376, and 0.418 W m ^-2 ppb ^-1 were calculated for C _xF _2x+1CHCH ₂ (x = 1, 2, 4, 6, 8), respectively. The title compounds have short atmospheric lifetimes (approximately 7-8 days) and 100-year global warming potentials of ≤2. C _xF _2x+1CHCH ₂ (x = 1, 2, 4, 6, 8) will not contribute significantly to radiative forcing of climate change.

Originalsprog	Engelsk
Tidsskrift	Journal of Photochemistry and Photobiology, A: Chemistry
Vol/bind	233
Sider (fra-til)	50-52
Antal sider	3
ISSN	1010-6030
DOI	https://doi.org/10.1016/j.jphotochem.2012.02.020
Status	Udgivet - 1 apr. 2012
Udgivet eksternt	Ja

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10.1016/j.jphotochem.2012.02.020

Citationsformater

Atmospheric chemistry of C_xF_2x+1CH=CH₂ (x = 1, 2, 4, 6 and 8): radiative efficiencies and global warming potentials. / Andersen, Mads Peter Sulbæk; Waterland, Robert L.; Sander, Stanley P. et al.
I: Journal of Photochemistry and Photobiology, A: Chemistry, Bind 233, 01.04.2012, s. 50-52.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

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title = "Atmospheric chemistry of CxF2x+1CH=CH2 (x = 1, 2, 4, 6 and 8): radiative efficiencies and global warming potentials",

abstract = "IR spectra for C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8) were recorded in 700 Torr of air, 298 ± 2 K. Integrated absorption cross sections (650-1800 cm -1) of (1.18 ± 0.06), (1.32 ± 0.07), (2.43 ± 0.12), (2.86 ± 0.14) and (3.32 ± 0.17) × 10 -16 cm 2 molecule -1 cm -1 were determined for C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8), respectively. Radiative efficiencies of 0.159, 0.176, 0.338, 0.376, and 0.418 W m -2 ppb -1 were calculated for C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8), respectively. The title compounds have short atmospheric lifetimes (approximately 7-8 days) and 100-year global warming potentials of ≤2. C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8) will not contribute significantly to radiative forcing of climate change.",

author = "Andersen, {Mads Peter Sulb{\ae}k} and Waterland, {Robert L.} and Sander, {Stanley P.} and Nielsen, {Ole John} and Wallington, {Timothy J.}",

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T1 - Atmospheric chemistry of CxF2x+1CH=CH2 (x = 1, 2, 4, 6 and 8)

T2 - radiative efficiencies and global warming potentials

AU - Andersen, Mads Peter Sulbæk

AU - Waterland, Robert L.

AU - Sander, Stanley P.

AU - Nielsen, Ole John

AU - Wallington, Timothy J.

PY - 2012/4/1

Y1 - 2012/4/1

N2 - IR spectra for C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8) were recorded in 700 Torr of air, 298 ± 2 K. Integrated absorption cross sections (650-1800 cm -1) of (1.18 ± 0.06), (1.32 ± 0.07), (2.43 ± 0.12), (2.86 ± 0.14) and (3.32 ± 0.17) × 10 -16 cm 2 molecule -1 cm -1 were determined for C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8), respectively. Radiative efficiencies of 0.159, 0.176, 0.338, 0.376, and 0.418 W m -2 ppb -1 were calculated for C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8), respectively. The title compounds have short atmospheric lifetimes (approximately 7-8 days) and 100-year global warming potentials of ≤2. C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8) will not contribute significantly to radiative forcing of climate change.

AB - IR spectra for C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8) were recorded in 700 Torr of air, 298 ± 2 K. Integrated absorption cross sections (650-1800 cm -1) of (1.18 ± 0.06), (1.32 ± 0.07), (2.43 ± 0.12), (2.86 ± 0.14) and (3.32 ± 0.17) × 10 -16 cm 2 molecule -1 cm -1 were determined for C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8), respectively. Radiative efficiencies of 0.159, 0.176, 0.338, 0.376, and 0.418 W m -2 ppb -1 were calculated for C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8), respectively. The title compounds have short atmospheric lifetimes (approximately 7-8 days) and 100-year global warming potentials of ≤2. C xF 2x+1CHCH 2 (x = 1, 2, 4, 6, 8) will not contribute significantly to radiative forcing of climate change.

U2 - 10.1016/j.jphotochem.2012.02.020

DO - 10.1016/j.jphotochem.2012.02.020

M3 - Journal article

SN - 1010-6030

VL - 233

SP - 50

EP - 52

JO - Journal of Photochemistry and Photobiology, A: Chemistry

JF - Journal of Photochemistry and Photobiology, A: Chemistry