Kinetics of gas-phase reactions of cyc-CF2CF2CF2CHFCH2- and trans-cyc-CF2CF2CF2CHFCHF- with OH radicals between 253 and 328 K

Ni Zhang; Liang Chen; Tadafumi Uchimaru; Feiyao Qing; Junji Mizukado; Hengdao Quan; Hiroyuki Suda

doi:10.1016/j.cplett.2015.09.020

Kinetics of gas-phase reactions of cyc-CF₂CF₂CF₂CHFCH₂- and trans-cyc-CF₂CF₂CF₂CHFCHF- with OH radicals between 253 and 328 K

Ni Zhang, Liang Chen^*, Tadafumi Uchimaru, Feiyao Qing, Junji Mizukado, Hengdao Quan, Hiroyuki Suda

^*此作品的通讯作者

化学与化工学院

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9 引用（Scopus）

摘要

Rate constants for the reactions of cyc-CF₂CF₂CF₂CHFCH₂- (k₁) and trans-cyc-CF₂CF₂CF₂CHFCHF- (k₂) with OH radicals were assessed by a relative rate method. The values were determined as (9.35 ± 5.83) × 10^-13 exp[-(1197 ± 180)/T] and (8.02 ± 2.17) × 10^-13 exp[-(1198 ± 80)/T] between 253 and 328 K; and (1.72 ± 0.05) × 10^-14 and (1.43 ± 0.03) × 10^-14 cm³ molecule^-1 s^-1 at 298 K, respectively. The atmospheric lifetimes were 2.8 and 3.2 years; the 100-year time horizon global warming potentials were estimated to be 211 and 241, respectively.

源语言	英语
页（从-至）	199-204
页数	6
期刊	Chemical Physics Letters
卷	639
DOI	https://doi.org/10.1016/j.cplett.2015.09.020
出版状态	已出版 - 16 10月 2015

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title = "Kinetics of gas-phase reactions of cyc-CF2CF2CF2CHFCH2- and trans-cyc-CF2CF2CF2CHFCHF- with OH radicals between 253 and 328 K",

abstract = "Rate constants for the reactions of cyc-CF2CF2CF2CHFCH2- (k1) and trans-cyc-CF2CF2CF2CHFCHF- (k2) with OH radicals were assessed by a relative rate method. The values were determined as (9.35 ± 5.83) × 10-13 exp[-(1197 ± 180)/T] and (8.02 ± 2.17) × 10-13 exp[-(1198 ± 80)/T] between 253 and 328 K; and (1.72 ± 0.05) × 10-14 and (1.43 ± 0.03) × 10-14 cm3 molecule-1 s-1 at 298 K, respectively. The atmospheric lifetimes were 2.8 and 3.2 years; the 100-year time horizon global warming potentials were estimated to be 211 and 241, respectively.",

author = "Ni Zhang and Liang Chen and Tadafumi Uchimaru and Feiyao Qing and Junji Mizukado and Hengdao Quan and Hiroyuki Suda",

year = "2015",

month = oct,

day = "16",

doi = "10.1016/j.cplett.2015.09.020",

language = "English",

volume = "639",

pages = "199--204",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Kinetics of gas-phase reactions of cyc-CF2CF2CF2CHFCH2- and trans-cyc-CF2CF2CF2CHFCHF- with OH radicals between 253 and 328 K

AU - Zhang, Ni

AU - Chen, Liang

AU - Uchimaru, Tadafumi

AU - Qing, Feiyao

AU - Mizukado, Junji

AU - Quan, Hengdao

AU - Suda, Hiroyuki

PY - 2015/10/16

Y1 - 2015/10/16

N2 - Rate constants for the reactions of cyc-CF2CF2CF2CHFCH2- (k1) and trans-cyc-CF2CF2CF2CHFCHF- (k2) with OH radicals were assessed by a relative rate method. The values were determined as (9.35 ± 5.83) × 10-13 exp[-(1197 ± 180)/T] and (8.02 ± 2.17) × 10-13 exp[-(1198 ± 80)/T] between 253 and 328 K; and (1.72 ± 0.05) × 10-14 and (1.43 ± 0.03) × 10-14 cm3 molecule-1 s-1 at 298 K, respectively. The atmospheric lifetimes were 2.8 and 3.2 years; the 100-year time horizon global warming potentials were estimated to be 211 and 241, respectively.

AB - Rate constants for the reactions of cyc-CF2CF2CF2CHFCH2- (k1) and trans-cyc-CF2CF2CF2CHFCHF- (k2) with OH radicals were assessed by a relative rate method. The values were determined as (9.35 ± 5.83) × 10-13 exp[-(1197 ± 180)/T] and (8.02 ± 2.17) × 10-13 exp[-(1198 ± 80)/T] between 253 and 328 K; and (1.72 ± 0.05) × 10-14 and (1.43 ± 0.03) × 10-14 cm3 molecule-1 s-1 at 298 K, respectively. The atmospheric lifetimes were 2.8 and 3.2 years; the 100-year time horizon global warming potentials were estimated to be 211 and 241, respectively.

UR - http://www.scopus.com/inward/record.url?scp=84943228103&partnerID=8YFLogxK

U2 - 10.1016/j.cplett.2015.09.020

DO - 10.1016/j.cplett.2015.09.020

M3 - Article

AN - SCOPUS:84943228103

SN - 0009-2614

VL - 639

SP - 199

EP - 204

JO - Chemical Physics Letters

JF - Chemical Physics Letters

ER -

Kinetics of gas-phase reactions of cyc-CF2CF2CF2CHFCH2- and trans-cyc-CF2CF2CF2CHFCHF- with OH radicals between 253 and 328 K

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Kinetics of gas-phase reactions of cyc-CF₂CF₂CF₂CHFCH₂- and trans-cyc-CF₂CF₂CF₂CHFCHF- with OH radicals between 253 and 328 K