TY - JOUR
T1 - Rate constants for the gas-phase reactions of (Z)-CF3CHCHF and (E)-CF3CHCHF with OH radicals at 253-328 K
AU - Zhang, Ni
AU - Chen, Liang
AU - Mizukado, Junji
AU - Quan, Hengdao
AU - Suda, Hiroyuki
N1 - Publisher Copyright:
© 2014 Elsevier B.V. All rights reserved.
PY - 2015/2/4
Y1 - 2015/2/4
N2 - Rate constants for the reactions of (Z)-CF3CHCHF (k1) and (E)-CF3CHCHF (k2) with OH radicals assessed by a relative rate method were: (0.911 ± 0.234) × 10-12 exp[(114 ± 70)/T], (1.05 ± 0.02) × 10-12 exp[-(118 ± 10)/T] at 253-328 K; and (1.37 ± 0.04) × 10-12, (0.699 ± 0.043) × 10-12 at 298 K cm3 molecule-1 s-1. The atmospheric lifetimes were determined as ∼8.4 and 17 days, respectively. GWPs for the 100 year time horizon were estimated to be 3 and 7, respectively.
AB - Rate constants for the reactions of (Z)-CF3CHCHF (k1) and (E)-CF3CHCHF (k2) with OH radicals assessed by a relative rate method were: (0.911 ± 0.234) × 10-12 exp[(114 ± 70)/T], (1.05 ± 0.02) × 10-12 exp[-(118 ± 10)/T] at 253-328 K; and (1.37 ± 0.04) × 10-12, (0.699 ± 0.043) × 10-12 at 298 K cm3 molecule-1 s-1. The atmospheric lifetimes were determined as ∼8.4 and 17 days, respectively. GWPs for the 100 year time horizon were estimated to be 3 and 7, respectively.
UR - http://www.scopus.com/inward/record.url?scp=84921027852&partnerID=8YFLogxK
U2 - 10.1016/j.cplett.2014.12.044
DO - 10.1016/j.cplett.2014.12.044
M3 - Article
AN - SCOPUS:84921027852
SN - 0009-2614
VL - 621
SP - 78
EP - 84
JO - Chemical Physics Letters
JF - Chemical Physics Letters
ER -