Rate constant for the reaction of ozone with diethyl sulfide

被引：34

作者：

Du, Lin ^{[1
,2
,3
]}

Xu, Yongfu ^{[2
]}

Ge, Maofa ^{[1
,2
]}

Jia, Long ^{[4
]}

机构：

[1] Chinese Acad Sci, Inst Chem, State Key Lab Struct Chem Unstable & Stable Speci, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China

[2] Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Atmospher Boundary Layer Phys & Atm, Beijing 100029, Peoples R China

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

[4] Beijing Normal Univ, Res Ctr Atmospher Environm, Beijing 100875, Peoples R China

来源：

ATMOSPHERIC ENVIRONMENT | 2007年 / 41卷 / 35期

基金：

中国国家自然科学基金;

关键词：

diethyl sulfide; ozone; rate constant;

D O I：

10.1016/j.atmosenv.2007.05.041

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The rate constant for the reaction of diethyl sulfide (DES; C2H5SC2H5) with ozone was determined for the first time, which was (2.77 +/- 0.27) x 10(-19) cm(3) molecule(-1) s(-1) under a room temperature of (289 +/- 1) K. Experiments were conducted under supposedly pseudo-first-order decay conditions, keeping [DES](0) > 50[O-3](0), but having different combinations of [DES](0) and [O-3](0). Cyclohexane was added into the reactor to eliminate the effect of OH radicals. The wall decay of ozone and the role of cyclohexane were also discussed in the present work. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：7434 / 7439

页数：6

共 23 条

[1] DIMETHYL SULFIDE IN THE SURFACE OCEAN AND THE MARINE ATMOSPHERE - A GLOBAL VIEW [J].

ANDREAE, MO ;

RAEMDONCK, H .

SCIENCE, 1983, 221 (4612) :744-747

[2]

[Anonymous], CHIN SCI B

[3] RATE CONSTANTS FOR THE REACTIONS OF O-3 AND OH RADICALS WITH A SERIES OF ALKYNES [J].

ATKINSON, R ;

ASCHMANN, SM .

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 1984, 16 (03) :259-268

[4] GAS-CHROMATOGRAPHIC IDENTIFICATION OF SULFUR GASES IN SOIL ATMOSPHERES [J].

BANWART, WL ;

BREMNER, JM .

SOIL BIOLOGY & BIOCHEMISTRY, 1974, 6 (02) :113-115

[5] Dimethyl sulfide and dimethyl sulfoxide and their oxidation in the atmosphere [J].

Barnes, I ;

Hjorth, J ;

Mihalopoulos, N .

CHEMICAL REVIEWS, 2006, 106 (03) :940-975

[6] SULFUR-DIOXIDE IN REMOTE OCEANIC AIR - CLOUD TRANSPORT OF REACTIVE PRECURSORS [J].

CHATFIELD, RB ;

CRUTZEN, PJ .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1984, 89 (ND5) :7111-7132

[7] Rate constant of the gas phase reaction of dimethyl sulfide (CH3SCH3)with ozone [J].

Du, Lin ;

Xu, Yongfu ;

Ge, Maofa ;

Jia, Long ;

Yao, Li ;

Wang, Weigang .

CHEMICAL PHYSICS LETTERS, 2007, 436 (1-3) :36-40

[8]

Du L, 2006, ACTA CHIM SINICA, V64, P2133

[9] THE COMPOSITION OF PRECIPITATION IN REMOTE AREAS OF THE WORLD [J].

GALLOWAY, JN ;

LIKENS, GE ;

KEENE, WC ;

MILLER, JM .

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 1982, 87 (NC11) :8771-8786

[10] DIMETHYLSULFOXIDE AND DIMETHYLSULFONE IN THE MARINE ATMOSPHERE [J].

HARVEY, GR ;

LANG, RF .

GEOPHYSICAL RESEARCH LETTERS, 1986, 13 (01) :49-51

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