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Müller E, von Gunten U, Bouchet S, Droz B, Winkel LHE. Hypobromous Acid as an Unaccounted Sink for Marine Dimethyl Sulfide? ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:13146-13157. [PMID: 31613095 DOI: 10.1021/acs.est.9b04310] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Marine emissions of dimethyl sulfide (DMS) to the atmosphere play a fundamental role in the global sulfur (S) cycle and have important consequences for the Earth's radiative balance. In the ocean, DMS is mainly produced by marine algae and bacteria via cleavage of the precursor compound dimethylsulfoniopropionate (DMSP). Here, we studied the reaction between DMS and the strong oxidant hypobromous acid (HOBr), which is also produced by marine algae. Further, reactions between DMS oxidation products and HOBr were studied. The second-order rate constants were determined in competition kinetic experiments using sulfite as a competitor. In addition, we developed a new HPLC-ICP-MS/MS method to identify and quantify the oxidation products of DMS and related compounds. We found that HOBr reacts very fast with DMS to dimethyl sulfoxide (DMSO), with a second-order rate constant of 1.6 × 109 M-1 s-1, while the subsequent oxidation of DMSO to dimethyl sulfone (DMSO2) is much slower (0.4 M-1 s-1). Concentrations of DMSP, DMSO2, and methanesulfonic acid (MSA) did not decrease when exposed to excess concentrations of HOBr, implying that these S-containing compounds are not or only slightly reactive toward HOBr. A quantitative comparison of known DMS sinks shows that HOBr may be an important, hitherto neglected sink for marine DMS that needs to be considered in ocean-atmosphere chemistry models.
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Affiliation(s)
- Emanuel Müller
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Department of Water Resources and Drinking Water (W+T) , Ueberlandstrasse 133 , CH-8600 Duebendorf , Switzerland
- Swiss Federal Institute of Technology, Institute of Biogeochemistry and Pollutant Dynamics (IBP), Department of Environment Systems (D-USYS) , ETH Zurich , Universitätsstrasse 16 , CH-8092 Zürich , Switzerland
| | - Urs von Gunten
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Department of Water Resources and Drinking Water (W+T) , Ueberlandstrasse 133 , CH-8600 Duebendorf , Switzerland
- Swiss Federal Institute of Technology, Institute of Biogeochemistry and Pollutant Dynamics (IBP), Department of Environment Systems (D-USYS) , ETH Zurich , Universitätsstrasse 16 , CH-8092 Zürich , Switzerland
- School of Architecture, Civil and Environmental Engineering (ENAC) , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1015 Lausanne , Switzerland
| | - Sylvain Bouchet
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Department of Water Resources and Drinking Water (W+T) , Ueberlandstrasse 133 , CH-8600 Duebendorf , Switzerland
- Swiss Federal Institute of Technology, Institute of Biogeochemistry and Pollutant Dynamics (IBP), Department of Environment Systems (D-USYS) , ETH Zurich , Universitätsstrasse 16 , CH-8092 Zürich , Switzerland
| | - Boris Droz
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Department of Water Resources and Drinking Water (W+T) , Ueberlandstrasse 133 , CH-8600 Duebendorf , Switzerland
- Swiss Federal Institute of Technology, Institute of Biogeochemistry and Pollutant Dynamics (IBP), Department of Environment Systems (D-USYS) , ETH Zurich , Universitätsstrasse 16 , CH-8092 Zürich , Switzerland
| | - Lenny H E Winkel
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Department of Water Resources and Drinking Water (W+T) , Ueberlandstrasse 133 , CH-8600 Duebendorf , Switzerland
- Swiss Federal Institute of Technology, Institute of Biogeochemistry and Pollutant Dynamics (IBP), Department of Environment Systems (D-USYS) , ETH Zurich , Universitätsstrasse 16 , CH-8092 Zürich , Switzerland
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Levanov AV, Isaikina OY, Lunin VV. Thermodynamic and Kinetic Parameters of the Solubility of Ozone in Water. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2019. [DOI: 10.1134/s0036024419070148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Kolb C, Davidovits P, Jayne J, Shi Q, Worsnop D. Kinetics of Trace Gas Uptake by Liquid Surfaces. PROGRESS IN REACTION KINETICS AND MECHANISM 2019. [DOI: 10.3184/007967402103165324] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- C.E. Kolb
- Center for Aerosol and Cloud Chemistry, Aerodyne Research, Inc., Billerica, MA 01821-3976, USA
| | - P. Davidovits
- Center for Aerosol and Cloud Chemistry, Aerodyne Research, Inc., Billerica, MA 01821-3976, USA
- Department of Chemistry, Boston College, Chestnut Hill, MA 02467-3809, USA
| | - J.T. Jayne
- Center for Aerosol and Cloud Chemistry, Aerodyne Research, Inc., Billerica, MA 01821-3976, USA
| | - Q. Shi
- Center for Aerosol and Cloud Chemistry, Aerodyne Research, Inc., Billerica, MA 01821-3976, USA
| | - D.R. Worsnop
- Center for Aerosol and Cloud Chemistry, Aerodyne Research, Inc., Billerica, MA 01821-3976, USA
- Department of Chemistry, Boston College, Chestnut Hill, MA 02467-3809, USA
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Moreno CG, Gálvez O, López-Arza Moreno V, Espildora-García EM, Baeza-Romero MT. A revisit of the interaction of gaseous ozone with aqueous iodide. Estimating the contributions of the surface and bulk reactions. Phys Chem Chem Phys 2018; 20:27571-27584. [PMID: 30371706 DOI: 10.1039/c8cp04394a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The main source of atmospheric iodine is the heterogeneous reaction of aqueous iodide (I-) with ozone (O3), which takes place in surface seawater and probably in sea-salt aerosols. However, there are seemingly contradictory conclusions about whether this heterogeneous reaction occurs in the bulk of the aqueous phase, via O3 dissolution, or at the aqueous surface, via O3 adsorption. In this work, the ozone uptake coefficient has been calculated as a function of the concentration of aqueous iodide ([I-]aq) and gaseous ozone near the aqueous surface ([O3]gs) by estimating parameters of the resistor model using results of previous studies. The calculated uptake coefficients suggest that the aqueous-phase reaction dominates at low I- concentrations (about <10-4 mol L-1), regardless of [O3]gs, and also at sufficiently high [O3]gs (about >80 ppm), regardless of [I-]aq. In contrast, the surface reaction dominates at high [I-]aq (about >10-4 mol L-1) as long as [O3]gs is low enough (about <80 ppm). This trend is able to reconcile previous studies of this reaction, and is a consequence of several factors, including the high surface excess of both reactants ozone and iodide. Given the typical O3 concentrations in the troposphere and the possible I- concentrations and O3 solubilities in sea-salt aerosols, the surface reaction may compete with the aqueous-phase reaction in accumulation-mode aerosols, unlike in surface seawater, where the aqueous-phase reaction probably prevails. The rate constant of the surface reaction has been estimated as (3-40) × 10-13 cm2 molecule-1 s-1.
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Affiliation(s)
- Carolina G Moreno
- Escuela de Ingeniería Industrial, Universidad de Castilla-La Mancha, 45071, Toledo, Spain.
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Enami S, Sakamoto Y, Hara K, Osada K, Hoffmann MR, Colussi AJ. "Sizing" Heterogeneous Chemistry in the Conversion of Gaseous Dimethyl Sulfide to Atmospheric Particles. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2016; 50:1834-1843. [PMID: 26761399 DOI: 10.1021/acs.est.5b05337] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The oxidation of biogenic dimethyl sulfide (DMS) emissions is a global source of cloud condensation nuclei. The amounts of the nucleating H2SO4(g) species produced in such process, however, remain uncertain. Hydrophobic DMS is mostly oxidized in the gas phase into H2SO4(g) + DMSO(g) (dimethyl sulfoxide), whereas water-soluble DMSO is oxidized into H2SO4(g) in the gas phase and into SO4(2-) + MeSO3(-) (methanesulfonate) on water surfaces. R = MeSO3(-)/(non-sea-salt SO4(2-)) ratios would therefore gauge both the strength of DMS sources and the extent of DMSO heterogeneous oxidation if Rhet = MeSO3(-)/SO4(2-) for DMSO(aq) + ·OH(g) were known. Here, we report that Rhet = 2.7, a value obtained from online electrospray mass spectra of DMSO(aq) + ·OH(g) reaction products that quantifies the MeSO3(-) produced in DMSO heterogeneous oxidation on aqueous aerosols for the first time. On this basis, the inverse R dependence on particle radius in size-segregated aerosol collected over Syowa station and Southern oceans is shown to be consistent with the competition between DMSO gas-phase oxidation and its mass accommodation followed by oxidation on aqueous droplets. Geographical R variations are thus associated with variable contributions of the heterogeneous pathway to DMSO atmospheric oxidation, which increase with the specific surface area of local aerosols.
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Affiliation(s)
- Shinichi Enami
- The Hakubi Center for Advanced Research, Kyoto University , Kyoto 606-8302, Japan
- Research Institute for Sustainable Humanosphere, Kyoto University , Uji 611-0011, Japan
- PRESTO, Japan Science and Technology Agency , Kawaguchi 332-0012, Japan
| | - Yosuke Sakamoto
- Faculty of Environmental Earth Science, Hokkaido University , Sapporo 060-0610, Japan
| | - Keiichiro Hara
- Department of Earth Science System, Fukuoka University , Fukuoka 814-0180, Japan
| | - Kazuo Osada
- Graduate School of Environmental Studies, Nagoya University , Nagoya 464-8601, Japan
| | - Michael R Hoffmann
- Linde Center for Global Environmental Science, California Institute of Technology , California 91125, United States
| | - Agustín J Colussi
- Linde Center for Global Environmental Science, California Institute of Technology , California 91125, United States
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Jia C, Wang W, Zhang T, Gao L, Fu F, Wang D. Impact of Water Molecules on the Isomerization of CH 3S(OH)CH 2to CH 3S(O)CH 3: A Computational Investigation. CHINESE J CHEM 2013. [DOI: 10.1002/cjoc.201300410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Shaw MD, Carpenter LJ. Modification of ozone deposition and I2 emissions at the air-aqueous interface by dissolved organic carbon of marine origin. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2013; 47:10947-10954. [PMID: 24004338 DOI: 10.1021/es4011459] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The reaction between gaseous ozone (O3) and aqueous iodide (I(-)) at the surface microlayer (SML) is believed to be a major chemical contributor to the oceanic dry deposition of O3 over open ocean waters and has also recently been shown to produce environmentally significant quantities of gaseous molecular iodine (I2). Here we investigate how this reaction is affected by the presence of dissolved organic carbon (DOC) of marine origin, using a heterogeneous flow reactor and detection of gaseous I2 by solvent trapping and UV/vis spectroscopy. Ozone deposition measurements over coastal seawater implied an O3 reactivity (λ) toward coastal marine DOC of ∼500 (420-580) s(-1), 2-5 times higher than that toward iodide at typical ocean concentrations (∼0.5-1 × 10(-7) M). We added varying amounts of highly concentrated DOC extracted from coastal seawater to I(-) solutions (1 × 10(-5) M) such that the relative reactivities of DOC and I(-) toward O3 (λDOC/λI) were in the expected range for natural seawater. The evolution of gaseous I2 and the loss of aqueous I(-) both reduced as DOC concentrations increased, with an overall suppression of I2 emissions of about a factor of 2 under conditions of λDOC/λI representative of open ocean waters (0.5-1). A kinetic model of the SML suggested that neither competition of DOC with I(-) for reaction with interfacial O3, nor direct loss of I2 and hypoiodous acid (HOI) through reaction with increasing quantities of DOC, can fully explain these results. We conclude that the suppression of I2 emissions by DOC is largely a physical effect arising from a decrease in the net transfer of I2 from the aqueous to gas phase, as suggested by recent laboratory studies.
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Affiliation(s)
- Marvin D Shaw
- Department of Chemistry, University of York , Heslington, York, UK Y010 5DD
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SHIH ANGELA, CIOBANU CALINA, TAO FUMING. THEORETICAL MECHANISMS AND KINETICS FOR THE REACTION OF DIMETHYL SULFIDE AND OZONE IN WATER VAPOR. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2011. [DOI: 10.1142/s0219633605001982] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The reaction mechanisms and kinetics for DMS + O 3 ⇒ DMSO + O 2 in water vapor are studied using density functional theory. A series of reaction pathways are determined with molecular clusters containing the reacting species and up to three water molecules. The results show that the energy barrier, defined as the energy difference between the reactant complex and the transition state, decreases progressively as each water molecule is added to the reacting system. A decreasing energy barrier is attributed to favorable electrostatic interactions between the reacting species and water at the transition state and at the more polar product. Rate constants for the second-order reactions, involving different combinations of hydrated reactants up to three water molecules, are calculated using transition state theory with Eckart tunneling corrections. Effective rate constants for DMS + O 3 ⇒ DMSO + O 2 are obtained using the calculated second-order rate constants and the concentrations of hydrated reactants present in saturated water vapor. The results show that the rate of reaction for DMS + O 3 ⇒ DMSO + O 2 increases dramatically in the presence of water vapor, by up to seven orders of magnitude for reactions involving three water molecules. The study implies that the gas-phase reaction of DMS with ozone is significant in the troposphere and can greatly influence the global climate.
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Affiliation(s)
- ANGELA SHIH
- Department of Chemistry and Biochemistry, California State University, Fullerton, California 92834, USA
| | - CALINA CIOBANU
- Department of Chemistry and Biochemistry, California State University, Fullerton, California 92834, USA
| | - FU-MING TAO
- Department of Chemistry and Biochemistry, California State University, Fullerton, California 92834, USA
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Osthoff HD, Bates TS, Johnson JE, Kuster WC, Goldan P, Sommariva R, Williams EJ, Lerner BM, Warneke C, de Gouw JA, Pettersson A, Baynard T, Meagher JF, Fehsenfeld FC, Ravishankara AR, Brown SS. Regional variation of the dimethyl sulfide oxidation mechanism in the summertime marine boundary layer in the Gulf of Maine. ACTA ACUST UNITED AC 2009. [DOI: 10.1029/2008jd010990] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wang HT, Hu CJ, Mu YJ, Zhang YJ. Rate Constants for Reaction Between Hydroxyl Radical and Dimethyl Sulfide Under Real Atmospheric Condition. CHINESE J CHEM PHYS 2008. [DOI: 10.1088/1674-0068/21/05/407-414] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Thornton JA, Jaeglé L, McNeill VF. Assessing known pathways for HO2loss in aqueous atmospheric aerosols: Regional and global impacts on tropospheric oxidants. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2007jd009236] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Joel A. Thornton
- Department of Atmospheric Sciences; University of Washington; Seattle Washington USA
| | - Lyatt Jaeglé
- Department of Atmospheric Sciences; University of Washington; Seattle Washington USA
| | - V. Faye McNeill
- Department of Atmospheric Sciences; University of Washington; Seattle Washington USA
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Stark H, Brown SS, Goldan PD, Aldener M, Kuster WC, Jakoubek R, Fehsenfeld FC, Meagher J, Bates TS, Ravishankara AR. Influence of nitrate radical on the oxidation of dimethyl sulfide in a polluted marine environment. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006jd007669] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- H. Stark
- Chemical Sciences Division; Earth System Research Laboratory, NOAA; Boulder Colorado USA
| | - S. S. Brown
- Chemical Sciences Division; Earth System Research Laboratory, NOAA; Boulder Colorado USA
| | - P. D. Goldan
- Chemical Sciences Division; Earth System Research Laboratory, NOAA; Boulder Colorado USA
| | - M. Aldener
- Chemical Sciences Division; Earth System Research Laboratory, NOAA; Boulder Colorado USA
| | - W. C. Kuster
- Chemical Sciences Division; Earth System Research Laboratory, NOAA; Boulder Colorado USA
| | - R. Jakoubek
- Chemical Sciences Division; Earth System Research Laboratory, NOAA; Boulder Colorado USA
| | - F. C. Fehsenfeld
- Chemical Sciences Division; Earth System Research Laboratory, NOAA; Boulder Colorado USA
| | - J. Meagher
- Chemical Sciences Division; Earth System Research Laboratory, NOAA; Boulder Colorado USA
| | - T. S. Bates
- Pacific Marine Environmental Laboratory; NOAA; Seattle Washington USA
| | - A. R. Ravishankara
- Chemical Sciences Division; Earth System Research Laboratory, NOAA; Boulder Colorado USA
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Du L, Xu Y, Ge M, Jia L, Yao L, Wang W. Rate constant of the gas phase reaction of dimethyl sulfide (CH3SCH3) with ozone. Chem Phys Lett 2007. [DOI: 10.1016/j.cplett.2007.01.025] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Garrett BC, Schenter GK, Morita A. Molecular Simulations of the Transport of Molecules across the Liquid/Vapor Interface of Water. Chem Rev 2006; 106:1355-74. [PMID: 16608184 DOI: 10.1021/cr040370w] [Citation(s) in RCA: 120] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bruce C Garrett
- Chemical Sciences Division, Pacific Northwest National Laboratory, Richland, Washington 99352, USA.
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Barnes I, Hjorth J, Mihalopoulos N. Dimethyl Sulfide and Dimethyl Sulfoxide and Their Oxidation in the Atmosphere. Chem Rev 2006; 106:940-75. [PMID: 16522014 DOI: 10.1021/cr020529+] [Citation(s) in RCA: 207] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ian Barnes
- Bergische Universität Wuppertal, FB C-Physikalische Chemie, Gauss Strasse 20, 42119 Wuppertal, Germany
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Zhu L, Nenes A, Wine PH, Nicovich JM. Effects of aqueous organosulfur chemistry on particulate methanesulfonate to non–sea salt sulfate ratios in the marine atmosphere. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005jd006326] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Vieceli J, Roeselova M, Potter N, Dang LX, Garrett BC, Tobias DJ. Molecular Dynamics Simulations of Atmospheric Oxidants at the Air−Water Interface: Solvation and Accommodation of OH and O3. J Phys Chem B 2005; 109:15876-92. [PMID: 16853017 DOI: 10.1021/jp051361+] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A comparative study of OH, O3, and H2O equilibrium aqueous solvation and gas-phase accommodation on liquid water at 300 K is performed using a combination of ab initio calculations and molecular dynamics simulations. Polarizable force fields are developed for the interaction potential of OH and O3 with water. The free energy profiles for transfer of OH and O3 from the gas phase to the bulk liquid exhibit a pronounced minimum at the surface, but no barrier to solvation in the bulk liquid. The calculated surface excess of each oxidant is comparable to calculated and experimental values for short chain, aliphatic alcohols. Driving forces for the surface activity are discussed in terms of the radial distribution functions and dipole orientation distributions for each molecule in the bulk liquid and at the surface. Simulations of OH, O3, and H2O impinging on liquid water with a thermal impact velocity are used to calculate thermal accommodation (S) and mass accommodation (alpha) coefficients. The values of S for OH, O3, and H2O are 0.95, 0.90, and 0.99, respectively. The approaching molecules are accelerated toward the liquid surface when they are approximately 5 angstroms above it. The molecules that reach thermal equilibrium with the surface do so within 2 ps of striking the surface, while those that do not scatter into the gas phase with excess translational kinetic energy in the direction perpendicular to the surface. The time constants for absorption and desorption range from approximately 35 to 140 ps, and the values of alpha for OH, O3, and H2O are 0.83, 0.047, and 0.99, respectively. The results are consistent with previous formulations of gas-phase accommodation from simulations, in which the process occurs by rapid thermal and structural equilibration followed by diffusion on the free energy profile. The implications of these results with respect to atmospheric chemistry are discussed.
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Affiliation(s)
- John Vieceli
- Environmental Molecular Science Institute and Department of Chemistry, University of California, Irvine, California 92697-2025, USA
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Lucas DD, Prinn RG. Sensitivities of gas-phase dimethylsulfide oxidation products to the assumed mechanisms in a chemical transport model. ACTA ACUST UNITED AC 2005. [DOI: 10.1029/2004jd005386] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Hommel EL, Allen HC. 1-Methyl Naphthalene Reorientation at the Air−Liquid Interface upon Water Saturation Studied by Vibrational Broad Bandwidth Sum Frequency Generation Spectroscopy. J Phys Chem B 2003; 107:10823-8. [PMID: 26317557 DOI: 10.1021/jp027830e] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Elizabeth L. Hommel
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Heather C. Allen
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
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Zhu L, Nicovich J, Wine P. Temperature-dependent kinetics studies of aqueous phase reactions of SO4− radicals with dimethylsulfoxide, dimethylsulfone, and methanesulfonate. J Photochem Photobiol A Chem 2003. [DOI: 10.1016/s1010-6030(03)00064-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Gershenzon M, Davidovits P, Jayne JT, Kolb CE, Worsnop DR. Rate Constant for the Reaction of Cl2(aq) with OH-. J Phys Chem A 2002. [DOI: 10.1021/jp014146b] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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