Kinetic studies of O3 reactions with 3-bromopropene and 3-iodopropene in the temperature range 288-328 K

被引：17

作者：

Gai, Yanbo ^{[1
,2
]}

Ge, Maofa ^{[1
]}

Wang, Weigang ^{[1
]}

机构：

[1] Chinese Acad Sci, BNLMS, Inst Chem, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China

来源：

ATMOSPHERIC ENVIRONMENT | 2009年 / 43卷 / 22-23期

基金：

中国国家自然科学基金;

关键词：

3-Halopropenes; Rate constants; Atmospheric chemistry; Ozone; GAS-PHASE REACTIONS; OH RADICALS; INITIATED OXIDATION; ROOM-TEMPERATURE; ALLYL CHLORIDE; RATE CONSTANTS; OZONE; ALKENES; SERIES; 3-HALOPROPENES;

D O I：

10.1016/j.atmosenv.2009.04.038

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The kinetics of the reactions of O-3 with 3-bromopropene and 3-iodopropene has been studied over the temperature range of 288-328 K at atmospheric pressure. The results obtained for the room temperature rate constants are (1.88 +/- 0.22) x 10(-18) and (3.52 +/- 0.43) x 10(-18) cm(3) molecule(-1) s(-1), and the proposed Arrhenius expressions are k = (3.47 +/- 1.28) x 10(-15) exp[(-2233 +/- 110)/T] and k = (8.17 +/- 2.12) x 10(-14) exp[(-2991 +/- 80)/T] cm(3) molecule(-1) s(-1) for 3-bromopropene and 3-iodopropene, respectively. The atmospheric chemical lifetimes of these two compounds with O-3 were also estimated from these values. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：3467 / 3471

页数：5

共 31 条

[1] Gas-phase OH radical-initiated oxidation of the 3-halopropenes studied by PLP-LIF in the temperature range 228-388 K [J].

Albaladejo, J ;

Ballesteros, B ;

Jiménez, E ;

de Mera, YD ;

Martínez, E .

ATMOSPHERIC ENVIRONMENT, 2003, 37 (21) :2919-2926

[2] A pulsed laser photolysis-resonance fluorescence kinetic study of the atmospheric Cl atom-initiated oxidation of propene and a series of 3-halopropenes at room temperature [J].

Albaladejo, J ;

Notario, A ;

Cuevas, CA ;

Ballesteros, B ;

Martínez, E .

JOURNAL OF ATMOSPHERIC CHEMISTRY, 2003, 45 (01) :35-50

[3] KINETICS OF THE GAS-PHASE REACTIONS OF NO3 RADICALS WITH A SERIES OF ALKYNES, HALOALKENES, AND ALPHA,BETA-UNSATURATED ALDEHYDES [J].

ATKINSON, R ;

ASCHMANN, SM ;

GOODMAN, MA .

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 1987, 19 (04) :299-307

[4] FORMATION OF OH RADICALS IN THE GAS-PHASE REACTIONS OF O3 WITH A SERIES OF TERPENES [J].

ATKINSON, R ;

ASCHMANN, SM ;

AREY, J ;

SHOREES, B .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1992, 97 (D5) :6065-6073

[5] Evaluated kinetic, photochemical and heterogeneous data for atmospheric chemistry .5. IUPAC Subcommittee on Gas Kinetic Data Evaluation for Atmospheric Chemistry [J].

Atkinson, R ;

Baulch, DL ;

Cox, RA ;

Hampson, RF ;

Kerr, JA ;

Rossi, MJ ;

Troe, J .

JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA, 1997, 26 (03) :521-1011

[6] Temperature-dependent kinetic study for ozonolysis of selected tropospheric alkenes [J].

Avzianova, EV ;

Ariya, PA .

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 2002, 34 (12) :678-684

[7] Rate constants for the reactions I+OClO, I+ClO, Cl+I-2, and Cl+IO and heat of formation of IO radicals [J].

Bedjanian, Y ;

LeBras, G ;

Poulet, G .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (37) :15130-15136

[8] Polychlorinated diphenyl ethers (PCDEs): Environmental levels, toxicity and human exposure - A review of the published literature [J].

Domingo, JL .

ENVIRONMENT INTERNATIONAL, 2006, 32 (01) :121-127

[9] Direct observation of OH production from the ozonolysis of olefins [J].

Donahue, NM ;

Kroll, JH ;

Anderson, JG ;

Demerjian, KL .

GEOPHYSICAL RESEARCH LETTERS, 1998, 25 (01) :59-62

[10] Rate constant for the reaction of ozone with diethyl sulfide [J].

Du, Lin ;

Xu, Yongfu ;

Ge, Maofa ;

Jia, Long .

ATMOSPHERIC ENVIRONMENT, 2007, 41 (35) :7434-7439

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