1
|
Aguilera Sammaritano M, González Vera M, Cometto PM, Tejero TN, Bauerfeldt GF, Mellouki A. Temperature dependence of rate coefficients for the gas phase reaction of OH with 3-chloropropene. A theoretical and experimental study. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2020.137757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
2
|
Zhu J, Tsona NT, Du L. Kinetics of atmospheric reactions of 4-chloro-1-butene. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:24241-24252. [PMID: 29948707 DOI: 10.1007/s11356-018-2504-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 06/04/2018] [Indexed: 06/08/2023]
Abstract
Chloroalkenes are among the important anthropogenic organic compounds emitted in the atmosphere as a result of their wide use in synthetic processes in industry. Despite their well-known adverse effects on human health and air quality, the chemistry of these chloroalkenes remains poorly explored. In this work, reactions of 4-chloro-1-butene (CBE), a representative example of chloroalkenes, with O3, OH, NO3, and Cl are investigated in a 100-L Teflon reaction chamber equipped with gas chromatography-flame ionization detector (GC-FID). The absolute rate method was used for the reaction with O3 while the relative rate method was used for reactions with OH, NO3, and Cl. The following rate constants were obtained at room temperature (298 ± 2) K and atmospheric pressure: (3.96 ± 0.43) × 10-18, (2.63 ± 0.96) × 10-11, (4.48 ± 1.23) × 10-15, and (2.35 ± 0.90) × 10-10 cm3 molecule-1 s-1, for reactions with O3, OH, NO3, and Cl, respectively. Atmospheric lifetimes of CBE calculated from rate constants of the different reactions obtained in this work showed that reaction with OH is the main loss process for CBE, while in coastal areas and in the marine boundary layer, the CBE loss by Cl reaction becomes important. Estimation of the value of the photochemical ozone creation potential (POCP) indicated that CBE has a large ozone formation potential. The present work underlines the need for further studies on the atmospheric chemistry of chlorinated VOCs.
Collapse
Affiliation(s)
- Jianqiang Zhu
- Environment Research Institute, Shandong University, Binhai Road 72, Qingdao, 266237, China
| | - Narcisse T Tsona
- Environment Research Institute, Shandong University, Binhai Road 72, Qingdao, 266237, China
| | - Lin Du
- Environment Research Institute, Shandong University, Binhai Road 72, Qingdao, 266237, China.
| |
Collapse
|
3
|
Wang H, Zhang Y, Guo X, Shao Y, Gao R, Liang D, Sun H. Kinetic and products study of the gas-phase reaction of Lewisite with ozone under atmospheric conditions. J Environ Sci (China) 2016; 40:3-9. [PMID: 26969539 DOI: 10.1016/j.jes.2016.01.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 12/24/2015] [Accepted: 01/07/2016] [Indexed: 06/05/2023]
Abstract
The rate constant for the gas-phase reaction of O3 and Lewisite was studied in air using the smog chamber technique. The experiments were carried out under pseudo-first-order reaction conditions with [O3]≪[Lewisite]. The observed rate constant of O3 with Lewisite was (7.83 ± 0.38) × 10(-19)cm(3)/(molecule·sec) at 298 ± 2K. Lewisite was discussed in terms of reactivity with O3 and its relationship with the ionization potential. Our results show that the rate constant for the gas-phase reaction of O3 with Lewisite is in line with the trend of the rate constants of O3 with haloalkenes.
Collapse
Affiliation(s)
- Haitao Wang
- State Key Laboratory of Nuclear Biological and Chemical Protection for Civilians, Beijing 102205, China.
| | - Yuanpeng Zhang
- State Key Laboratory of Nuclear Biological and Chemical Protection for Civilians, Beijing 102205, China
| | - Xiaodi Guo
- State Key Laboratory of Nuclear Biological and Chemical Protection for Civilians, Beijing 102205, China
| | - Yusheng Shao
- State Key Laboratory of Nuclear Biological and Chemical Protection for Civilians, Beijing 102205, China
| | - Runli Gao
- State Key Laboratory of Nuclear Biological and Chemical Protection for Civilians, Beijing 102205, China
| | - Dejian Liang
- State Key Laboratory of Nuclear Biological and Chemical Protection for Civilians, Beijing 102205, China
| | - Hao Sun
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Jilin 130024, China
| |
Collapse
|
4
|
Gierczak T, Baasandorj M, Burkholder JB. OH + (E)- and (Z)-1-Chloro-3,3,3-trifluoropropene-1 (CF3CH═CHCl) Reaction Rate Coefficients: Stereoisomer-Dependent Reactivity. J Phys Chem A 2014; 118:11015-25. [DOI: 10.1021/jp509127h] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tomasz Gierczak
- Earth System Research
Laboratory, Chemical Sciences Division, National Oceanic and Atmospheric
Administration, 325 Broadway, Boulder Colorado 80305, United States
- Cooperative
Institute for Research in Environmental Sciences, University of Colorado, Boulder, Colorado 80309, United States
| | - M. Baasandorj
- Earth System Research
Laboratory, Chemical Sciences Division, National Oceanic and Atmospheric
Administration, 325 Broadway, Boulder Colorado 80305, United States
- Cooperative
Institute for Research in Environmental Sciences, University of Colorado, Boulder, Colorado 80309, United States
| | - James B. Burkholder
- Earth System Research
Laboratory, Chemical Sciences Division, National Oceanic and Atmospheric
Administration, 325 Broadway, Boulder Colorado 80305, United States
| |
Collapse
|
5
|
Zhang Y, Chao K, Sun J, Zhang W, Shi H, Yao C, Su Z, Pan X, Zhang J, Wang R. Theoretical study on the gas phase reaction of allyl chloride with hydroxyl radical. J Chem Phys 2014; 140:084309. [PMID: 24588171 DOI: 10.1063/1.4865937] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The reaction of allyl chloride with the hydroxyl radical has been investigated on a sound theoretical basis. This is the first time to gain a conclusive insight into the reaction mechanism and kinetics for important pathways in detail. The reaction mechanism confirms that OH addition to the C=C double bond forms the chemically activated adducts, IM1 (CH2CHOHCH2Cl) and IM2 (CH2OHCHCH2Cl) via low barriers, and direct H-abstraction paths may also occur. Variational transition state model and multichannel RRKM theory are employed to calculate the temperature-, pressure-dependent rate constants. The calculated rate constants are in good agreement with the experimental data. At 100 Torr with He as bath gas, IM6 formed by collisional stabilization is the major products in the temperature range 200-600 K; the production of CH2CHCHCl via hydrogen abstractions becomes dominant at high temperatures (600-3000 K).
Collapse
Affiliation(s)
- Yunju Zhang
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, People's Republic of China
| | - Kai Chao
- Ningxia Entry-Exit Inspection and Quarantine Bureau, Yinchuan, Ningxia 750001, People's Republic of China
| | - Jingyu Sun
- College of Chemistry and Environmental Engineering, Hubei Normal University, Cihu Road 11, Huanshi, Hubei 435002, People's Republic of China
| | - Wanqiao Zhang
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, People's Republic of China
| | - Haijie Shi
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, People's Republic of China
| | - Cen Yao
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, People's Republic of China
| | - Zhongmin Su
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, People's Republic of China
| | - Xiumei Pan
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, People's Republic of China
| | - Jingping Zhang
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, People's Republic of China
| | - Rongshun Wang
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, People's Republic of China
| |
Collapse
|
6
|
Xu L, Kollman MS, Song C, Shilling JE, Ng NL. Effects of NOx on the volatility of secondary organic aerosol from isoprene photooxidation. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:2253-62. [PMID: 24471688 DOI: 10.1021/es404842g] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The effects of NOx on the volatility of the secondary organic aerosol (SOA) formed from isoprene photooxidation are investigated in environmental chamber experiments. Two types of experiments are performed. In HO2-dominant experiments, organic peroxy radicals (RO2) primarily react with HO2. In mixed experiments, RO2 reacts through multiple pathways, including with NO, NO2, and HO2. The volatility and oxidation state of isoprene SOA are sensitive to and exhibit a nonlinear dependence on NOx levels. Depending on the NOx levels, the SOA formed in mixed experiments can be of similar or lower volatility compared to that formed in HO2-dominant experiments. The dependence of SOA yield, volatility, and oxidation state on the NOx level likely arises from gas-phase RO2 chemistry and succeeding particle-phase oligomerization reactions. The NOx level also plays a strong role in SOA aging. While the volatility of SOA in mixed experiments does not change substantially over time, SOA becomes less volatile and more oxidized as oxidation progresses in HO2-dominant experiments.
Collapse
Affiliation(s)
- Lu Xu
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology , Atlanta, Georgia 30332, United States
| | | | | | | | | |
Collapse
|
7
|
Olleta AC, Cometto PM, Taccone RA, Dalmasso PR, Lane SI. Experimental and theoretical study of the reactions of O(3P) with 3-chloropropene and 2-chloropropene between 298 and 359K. Chem Phys Lett 2009. [DOI: 10.1016/j.cplett.2009.10.070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
8
|
Avzianova EV, Ariya PA. Temperature-dependent kinetic study for ozonolysis of selected tropospheric alkenes. INT J CHEM KINET 2002. [DOI: 10.1002/kin.10093] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
9
|
Martinez E, Cabañas B, Aranda A, Martin P, Wayne RP. Kinetic study of the reactions of NO3with 3-chloropropene, 3-bromopropene and 3-iodopropene using LIF detection. ACTA ACUST UNITED AC 1996. [DOI: 10.1039/ft9969204385] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
10
|
Atkinson R, Arey J, Tuazon EC, Aschmann SM. Gas-phase reactions of 1,4-benzodioxan, 2,3-dihydrobenzofuran, and 2,3-benzofuran with OH radicals and O3. INT J CHEM KINET 1992. [DOI: 10.1002/kin.550240404] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|