Absolute rate constants for the reactions of OH radicals with CH3CH2OH, CF2HCH2OH and CF3CH2OH

被引：11
|
作者：
Kovács, G
Szász-Vadász, T
Papadimitriou, VC
Dóbé, S
Bérces, T
Márta, F
机构：
[1] Hungarian Acad Sci, Chem Res Ctr, H-1025 Budapest, Hungary
[2] Univ Crete, Dept Chem, Iraklion 71409, Crete, Greece
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 2005年 / 87卷 / 01期
关键词：
atmospheric kinetics; hydroxyl radical; fluoro-alcohols;
D O I：
10.1007/s11144-006-0018-2
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Pulsed laser photolysis with resonance fluorescence monitoring of OH radicals was applied at T = 300 +/- 2 K to obtain the rate constants of k(1) = (3.38 +/- 0.60)x10(-12), k(2) = (2.52 +/- 0.44)x10(-13) and k(3) = (1.06 +/- 0.30)x10(-13) cm(3) molecule(-1) s(-1) with 2 sigma precision given for the overall reactions OH + CH3CH2OH (1), OH + CF2HCH2OH (2) and OH + CF3CH2OH (3), respectively. k(2) is the first direct kinetic data for the reaction of OH radicals with CF2HCH2OH reported in the literature.
引用
收藏
页码：129 / 138
页数：10
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