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Spectroscopic BIL-SFG Invariance Hides the Chaotropic Effect of Protons at the Air-Water Interface. ATMOSPHERE 2018. [DOI: 10.3390/atmos9100396] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The knowledge of the water structure at the interface with the air in acidic pH conditions is of utmost importance for chemistry in the atmosphere. We shed light on the acidic air-water (AW) interfacial structure by DFT-MD simulations of the interface containing one hydronium ion coupled with theoretical SFG (Sum Frequency Generation) spectroscopy. The interpretation of SFG spectra at charged interfaces requires a deconvolution of the signal into BIL (Binding Interfacial Layer) and DL (Diffuse Layer) SFG contributions, which is achieved here, and hence reveals that even though H 3 O + has a chaotropic effect on the BIL water structure (by weakening the 2D-HBond-Network observed at the neat air-water interface) it has no direct probing in SFG spectroscopy. The changes observed experimentally in the SFG of the acidic AW interface from the SFG at the neat AW are shown here to be solely due to the DL-SFG contribution to the spectroscopy. Such BIL-SFG and DL-SFG deconvolution rationalizes the experimental SFG data in the literature, while the hydronium chaotropic effect on the water 2D-HBond-Network in the BIL can be put in perspective of the decrease in surface tension at acidic AW interfaces.
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2
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Serva A, Pezzotti S, Bougueroua S, Galimberti DR, Gaigeot MP. Combining ab-initio and classical molecular dynamics simulations to unravel the structure of the 2D-HB-network at the air-water interface. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.03.074] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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3
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Pezzotti S, Serva A, Gaigeot MP. 2D-HB-Network at the air-water interface: A structural and dynamical characterization by means of ab initio and classical molecular dynamics simulations. J Chem Phys 2018; 148:174701. [DOI: 10.1063/1.5018096] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Simone Pezzotti
- Laboratoire Analyse et Modélisation pour la Biologie et l’Environnement, LAMBE CNRS UMR8587, Université d’Evry val d’Essonne, Blvd. F. Mitterrand, Bat Maupertuis, 91025 Evry, France and Université Paris-Saclay, Orsay, France
| | - Alessandra Serva
- Laboratoire Analyse et Modélisation pour la Biologie et l’Environnement, LAMBE CNRS UMR8587, Université d’Evry val d’Essonne, Blvd. F. Mitterrand, Bat Maupertuis, 91025 Evry, France and Université Paris-Saclay, Orsay, France
| | - Marie-Pierre Gaigeot
- Laboratoire Analyse et Modélisation pour la Biologie et l’Environnement, LAMBE CNRS UMR8587, Université d’Evry val d’Essonne, Blvd. F. Mitterrand, Bat Maupertuis, 91025 Evry, France and Université Paris-Saclay, Orsay, France
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4
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Pezzotti S, Galimberti DR, Gaigeot MP. 2D H-Bond Network as the Topmost Skin to the Air-Water Interface. J Phys Chem Lett 2017; 8:3133-3141. [PMID: 28644626 DOI: 10.1021/acs.jpclett.7b01257] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
We provide a detailed description of the structure of water at the interface with the air (liquid-vapor LV interface) from state-of-the-art DFT-based molecular dynamics simulations. For the first time, a two-dimensional (2D) H-bond extended network has been identified and fully characterized, demonstrating that interfacial water is organized into a 2D sheet with H-bonds oriented parallel to the instantaneous surface and following its spatial and temporal oscillations. By analyzing the nonlinear vSFG (vibrational sum frequency generation) spectrum of the LV interface in terms of layer-by-layer signal, we demonstrate that the 2D water sheet is solely responsible for the spectral signatures, hence providing the interfacial 3.5 Å thickness effectively probed in nonlinear interfacial spectroscopy. The 2D H-bond network unraveled here is the essential key to rationalize macroscopic properties of water-air interfaces, as demonstrated here for spectroscopy and the surface potential.
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Affiliation(s)
- Simone Pezzotti
- LAMBE CNRS UMR8587, Laboratoire Analyse et Modélisation pour la Biologie et l'Environnement, Université d'Evry val d'Essonne , Boulevard F. Mitterrand, Bat Maupertuis, 91025 Evry, France
- Université Paris-Saclay , 91190 Saint-Aubin, France
| | - Daria Ruth Galimberti
- LAMBE CNRS UMR8587, Laboratoire Analyse et Modélisation pour la Biologie et l'Environnement, Université d'Evry val d'Essonne , Boulevard F. Mitterrand, Bat Maupertuis, 91025 Evry, France
- Université Paris-Saclay , 91190 Saint-Aubin, France
| | - Marie-Pierre Gaigeot
- LAMBE CNRS UMR8587, Laboratoire Analyse et Modélisation pour la Biologie et l'Environnement, Université d'Evry val d'Essonne , Boulevard F. Mitterrand, Bat Maupertuis, 91025 Evry, France
- Université Paris-Saclay , 91190 Saint-Aubin, France
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5
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Finlayson-Pitts BJ. Introductory lecture: atmospheric chemistry in the Anthropocene. Faraday Discuss 2017; 200:11-58. [DOI: 10.1039/c7fd00161d] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The term “Anthropocene” was coined by Professor Paul Crutzen in 2000 to describe an unprecedented era in which anthropogenic activities are impacting planet Earth on a global scale. Greatly increased emissions into the atmosphere, reflecting the advent of the Industrial Revolution, have caused significant changes in both the lower and upper atmosphere. Atmospheric reactions of the anthropogenic emissions and of those with biogenic compounds have significant impacts on human health, visibility, climate and weather. Two activities that have had particularly large impacts on the troposphere are fossil fuel combustion and agriculture, both associated with a burgeoning population. Emissions are also changing due to alterations in land use. This paper describes some of the tropospheric chemistry associated with the Anthropocene, with emphasis on areas having large uncertainties. These include heterogeneous chemistry such as those of oxides of nitrogen and the neonicotinoid pesticides, reactions at liquid interfaces, organic oxidations and particle formation, the role of sulfur compounds in the Anthropocene and biogenic–anthropogenic interactions. A clear and quantitative understanding of the connections between emissions, reactions, deposition and atmospheric composition is central to developing appropriate cost-effective strategies for minimizing the impacts of anthropogenic activities. The evolving nature of emissions in the Anthropocene places atmospheric chemistry at the fulcrum of determining human health and welfare in the future.
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6
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Richards-Henderson NK, Anderson C, Anastasio C, Finlayson-Pitts BJ. The effect of cations on NO2 production from the photolysis of aqueous thin water films of nitrate salts. Phys Chem Chem Phys 2015; 17:32211-8. [DOI: 10.1039/c5cp05325k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cations are shown to enhance nitrate photochemistry by changing the concentrations of nitrate ions in the interface region.
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Affiliation(s)
| | | | - Cort Anastasio
- Department of Land
- Air and Water Resources
- University of California – Davis
- Davis
- USA
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7
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8
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Moussa SG, Stern AC, Raff JD, Dilbeck CW, Tobias DJ, Finlayson-Pitts BJ. Experimental and theoretical studies of the interaction of gas phase nitric acid and water with a self-assembled monolayer. Phys Chem Chem Phys 2013; 15:448-58. [DOI: 10.1039/c2cp42405c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Richards NK, Wingen LM, Callahan KM, Nishino N, Kleinman MT, Tobias DJ, Finlayson-Pitts BJ. Nitrate Ion Photolysis in Thin Water Films in the Presence of Bromide Ions. J Phys Chem A 2011; 115:5810-21. [DOI: 10.1021/jp109560j] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nicole K. Richards
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Lisa M. Wingen
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Karen M. Callahan
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Noriko Nishino
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Michael T. Kleinman
- Department of Medicine, University of California, Irvine, California 92697-1825, United States
| | - Douglas J. Tobias
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
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10
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Johnson ML, Benjamin I. Photodissociation of ICN at the Water/Chloroform Interface. J Phys Chem A 2009; 113:7403-11. [DOI: 10.1021/jp900153j] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mindy L. Johnson
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064
| | - Ilan Benjamin
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064
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11
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Finlayson-Pitts BJ. Reactions at surfaces in the atmosphere: integration of experiments and theory as necessary (but not necessarily sufficient) for predicting the physical chemistry of aerosols. Phys Chem Chem Phys 2009; 11:7760-79. [DOI: 10.1039/b906540g] [Citation(s) in RCA: 203] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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12
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Vaida V. Spectroscopy of Photoreactive Systems: Implications for Atmospheric Chemistry. J Phys Chem A 2008; 113:5-18. [DOI: 10.1021/jp806365r] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Veronica Vaida
- Department of Chemistry, University of Colorado, Boulder, Colorado 80309
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13
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Yu Y, Ezell MJ, Zelenyuk A, Imre D, Alexander L, Ortega J, Thomas JL, Gogna K, Tobias DJ, D'Anna B, Harmon CW, Johnson SN, Finlayson-Pitts BJ. Nitrate ion photochemistry at interfaces: a new mechanism for oxidation of α-pinene. Phys Chem Chem Phys 2008; 10:3063-71. [DOI: 10.1039/b719495a] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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14
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Wingen LM, Moskun AC, Johnson SN, Thomas JL, Roeselová M, Tobias DJ, Kleinman MT, Finlayson-Pitts BJ. Enhanced surface photochemistry in chloride–nitrate ion mixtures. Phys Chem Chem Phys 2008; 10:5668-77. [DOI: 10.1039/b806613b] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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15
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Abstract
ClOOCl was prepared in situ in a temperature controlled photoreactor (v = 420 L) by photolyzing OClO/N2 mixtures in the wavelength range 300-500 nm at temperatures between 242 and 261 K and total pressures between 2 and 480 mbar. After switching off the lights, excess NO2 was added, and IR and UV spectra were monitored simultaneously as a function of time. By spectral stripping of all other known UV absorbers (in particular, other chlorine oxides and chlorine nitrate), we determined rate constants k-1 of the reaction ClOOCl (+M) --> ClO + ClO (+M) from the first-order decay of the residual UV absorption of ClOOCl at 246 and 255 nm. k-1,0 = [N2] x 7.6 x 10(-9) exp[(-53.6 +/- 6.0) kJ mol(-1)/RT] cm3 molecule(-1) s(-1) (2sigma) was derived for the low-pressure limiting rate constant. Application of Troe's expression for the limiting low-pressure rate constants of unimolecular decomposition reactions leads to E0 = Delta(r)H0(0)(ClOOCl-->ClO+ClO) = 66.4 +/- 3.0 kJ mol(-1). k-1,0 started to fall off from the pressure proportional low pressure behavior at p approximately 30 mbar; however, reliable extrapolation to the high pressure limit was not possible. The decomposition rate constants of ClOOCl were directly measured for the first time, and they are higher, depending on temperature and pressure, by factors between 1.5 and 4.2 as compared to experimental data on k-1 by Nickolaisen et al. [J. Phys. Chem. 1994, 98, 155] which were derived from the approach of ClO to thermal equilibrium with its dimer ClOOCl. Combination of the present dissociation rate constants with recommended temperature and pressure dependent data on the reverse reaction (k1) demonstrate inconsistencies between the dissociation and recombination rate constants. Summarizing laboratory data on k1 and k-1 above 250 K and field measurements on the ClO + ClO <= => ClOOCl equilibrium in the nighttime polar stratosphere close to 200 K, the expression Kc = k1/k-1 = 3.0 x 10(-27) exp(8433 K/T) cm3 molecule(-1) is derived for the temperature range 200-300 K.
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Affiliation(s)
- R Bröske
- Bergische Universität Wuppertal, Physikalische Chemie/FB C, D-42097 Wuppertal, Germany
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16
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Nissenson P, Knox CJH, Finlayson-Pitts BJ, Phillips LF, Dabdub D. Enhanced photolysis in aerosols: evidence for important surface effects. Phys Chem Chem Phys 2006; 8:4700-10. [PMID: 17047769 DOI: 10.1039/b609219e] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
While there is increasing evidence for unique chemical reactions at interfaces, there are fewer data on photochemistry at liquid-vapor junctions. This paper reports a comparison of the photolysis of molybdenum hexacarbonyl, Mo(CO)(6), in 1-decene either as liquid droplets or in bulk-liquid solutions. Mo(CO)(6) photolysis is faster by at least three orders of magnitude in the aerosols than in bulk-liquids. Two possible sources of this enhancement are considered: (1) increased light intensity due to either Morphology-Dependent Resonances (MDRs) in the spherical aerosol particles and/or to increased pathlengths for light inside the droplet due to refraction, which are termed physical effects in this paper; and (2) interface effects such as an incomplete solvent-cage at the gas-liquid boundary and/or enhanced interfacial concentrations of Mo(CO)(6), which are termed chemical effects. Quantitative calculations of the first possibility were carried out in which the light intensity distribution in the droplets averaged over 215-360 nm was obtained for 1-decene droplets. Calculations show that the average increase in light intensity over the entire droplet is 106%, with an average increase of 51% at the interface. These increases are much smaller than the observed increase in the apparent photolysis rate of droplets compared to the bulk. Thus, chemical effects, i.e., a decreased solvent-cage effect at the interface and/or enhancement in the surface concentration of Mo(CO)(6), are most likely responsible for the dramatic increase in the photolysis rate. Similar calculations were also carried out for broadband (290-600 nm) solar irradiation of water droplets, relevant to atmospheric conditions. These calculations show that, in agreement with previous calculations by Mayer and Madronich [B. Mayer and S. Madronich, Atmos. Chem. Phys., 2004, 4, 2241] MDRs produce only a moderate average intensity enhancement relative to the corresponding bulk-liquid slabs when averaged over a range of wavelengths characteristic of solar radiation at the Earth's surface. However, as in the case of Mo(CO)(6) in 1-decene, chemical effects may play a role in enhanced photochemistry at the aerosol-air interface for airborne particles.
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Affiliation(s)
- Paul Nissenson
- Department of Mechanical and Aerospace Engineering, University of California, Irvine, California 92697-3975, USA
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17
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Reduced mechanism for the 366nm chlorine dioxide photodecomposition in N2-saturated aqueous solutions. J Photochem Photobiol A Chem 2005. [DOI: 10.1016/j.jphotochem.2004.09.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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18
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Winter N, Benjamin I. Photodissociation of ICN at the liquid/vapor interface of water. J Chem Phys 2004; 121:2253-63. [PMID: 15260780 DOI: 10.1063/1.1765093] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The photodissociation of ICN adsorbed at the liquid/vapor interface of water is studied using classical molecular dynamics with nonadiabatic surface hopping. The cage escape, geminate recombination to form ICN and INC and the subsequent vibrational relaxation of these two molecules (on their ground electronic states) is compared with the same process in bulk water and with previous photodissociation studies at liquid interfaces. We find that the reduced surface density and weaker solvent-solute interactions give rise to reduced rate of nonadiabatic transitions and that the probability for cage escape at the interface is significantly enhanced due to the possibility that one or both of the photodissociation fragments desorb into the gas phase. The overall desorption probability varies from 75% to 92% for ICN initially located just below the Gibbs surface (50% bulk density) to ICN located just above the Gibbs surface, respectively. The corresponding geminate recombination probabilities are 18% and 9%, respectively. The vibrational relaxation rate of the recombined ICN is slower than in the bulk by a factor of 2.3.
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Affiliation(s)
- Nicole Winter
- Department of Chemistry, University of California, Santa Cruz 95064, USA
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19
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Chorny I, Vieceli J, Benjamin I. Photodissociation and Vibrational Relaxation of OClO at Liquid Surfaces. J Phys Chem B 2002. [DOI: 10.1021/jp021796m] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ilya Chorny
- Department of Chemistry, University of California, Santa Cruz, California 95064
| | - John Vieceli
- Department of Chemistry, University of California, Santa Cruz, California 95064
| | - Ilan Benjamin
- Department of Chemistry, University of California, Santa Cruz, California 95064
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20
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Klán P, Holoubek I. Ice (photo)chemistry. Ice as a medium for long-term (photo)chemical transformations--environmental implications. CHEMOSPHERE 2002; 46:1201-1210. [PMID: 11951987 DOI: 10.1016/s0045-6535(01)00285-5] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
This review accounts for the current knowledge about the distribution, accumulation, and chemical/photochemical transformations of persistent, bioaccumulative, and toxic compounds (PBTs) in water ice, especially in the connection with polar regions and atmospheric cloud particles. (Photo)reactions on/in ice are discussed in terms of photochemistry, photobiology, paleochemistry, as well as astrophysics. Authors propose a model, in which a significant amount of some PBTs are generated by (photo)chemistry of primary pollutants in ice, which may subsequently be released to the environment. It is argued that ice photochemistry might play an important role in the chemical transformations in cold ecosystems and in the upper atmosphere, particularly now when the ozone layer is partially depleted.
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Affiliation(s)
- Petr Klán
- Department of Organic Chemistry, Faculty of Science, Masaryk University, Brno, Czech Republic.
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21
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Yabushita A, Inoue Y, Senga T, Kawasaki M, Sato S. Photodissociation of Chlorine Molecules Adsorbed on Amorphous and Crystalline Water Ice Films. J Phys Chem B 2002. [DOI: 10.1021/jp012855j] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Akihiro Yabushita
- Department of Molecular Engineering, Kyoto University, Kyoto 606-8501, Japan
| | - Yoshihiko Inoue
- Department of Molecular Engineering, Kyoto University, Kyoto 606-8501, Japan
| | - Takehito Senga
- Department of Molecular Engineering, Kyoto University, Kyoto 606-8501, Japan
| | - Masahiro Kawasaki
- Department of Molecular Engineering, Kyoto University, Kyoto 606-8501, Japan
| | - Shinri Sato
- Catalysis Research Center and Graduate School of Environmental Earth Science, Hokkaido University, Sapporo 060-0811, Japan
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22
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Sadtchenko V, Giese CF, Gentry WR. Interaction of Hydrogen Chloride with Thin Ice Films: The Effect of Ice Morphology and Evidence for Unique Surface Species on Crystalline Vapor-Deposited Ice. J Phys Chem B 2000. [DOI: 10.1021/jp9937860] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- V. Sadtchenko
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota
| | - C. F. Giese
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota
| | - W. Ronald Gentry
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota
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23
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Chaabouni H, Schriver-Mazzuoli L, Schriver A. Infrared Spectroscopy of Neat Solid Ozone and That of Ozone in Interaction with Amorphous and Crystalline Water Ice. J Phys Chem A 2000. [DOI: 10.1021/jp0008290] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- H. Chaabouni
- Laboratoire de Physique Moléculaire et Applications, Unité propre du CNRS, Université Pierre et Marie Curie, Tour 13, case 76, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - L. Schriver-Mazzuoli
- Laboratoire de Physique Moléculaire et Applications, Unité propre du CNRS, Université Pierre et Marie Curie, Tour 13, case 76, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - A. Schriver
- Laboratoire de Physique Moléculaire et Applications, Unité propre du CNRS, Université Pierre et Marie Curie, Tour 13, case 76, 4 place Jussieu, 75252 Paris Cedex 05, France
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24
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Sadtchenko V, Knutsen K, Giese CF, Gentry WR. Interactions of CCl4 with Thin D2O Amorphous Ice Films, Part I: A Nanoscale Probe of Ice Morphology. J Phys Chem B 2000. [DOI: 10.1021/jp9926185] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- V. Sadtchenko
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455
| | - K. Knutsen
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455
| | - Clayton F. Giese
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455
| | - W. Ronald Gentry
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455
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25
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Hayes SC, Philpott MP, Mayer SG, Reid PJ. A Time-Resolved Resonance Raman Study of Chlorine Dioxide Photochemistry in Water and Acetonitrile. J Phys Chem A 1999. [DOI: 10.1021/jp9914065] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sophia C. Hayes
- Department of Chemistry, Box 351700, University of Washington, Seattle, Washington 98195
| | - Matthew P. Philpott
- Department of Chemistry, Box 351700, University of Washington, Seattle, Washington 98195
| | - Steven G. Mayer
- Department of Chemistry, Box 351700, University of Washington, Seattle, Washington 98195
| | - Philip J. Reid
- Department of Chemistry, Box 351700, University of Washington, Seattle, Washington 98195
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26
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Müller HSP, Cohen EA, Christen D. The rotational spectrum of chloryl chloride, ClClO2, in its ground vibrational state. J Chem Phys 1999. [DOI: 10.1063/1.479179] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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27
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Esposito AP, Stedl T, Jónsson H, Reid PJ, Peterson KA. Absorption and Resonance Raman Study of the 2B1(X)−2A2(A) Transition of Chlorine Dioxide in the Gas Phase. J Phys Chem A 1999. [DOI: 10.1021/jp984368i] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Anthony P. Esposito
- Department of Chemistry, University of Washington, P.O. Box 351700, Seattle, Washington 98195
| | - Todd Stedl
- Department of Chemistry, University of Washington, P.O. Box 351700, Seattle, Washington 98195
| | - Hannes Jónsson
- Department of Chemistry, University of Washington, P.O. Box 351700, Seattle, Washington 98195
| | - Philip J. Reid
- Department of Chemistry, University of Washington, P.O. Box 351700, Seattle, Washington 98195
| | - Kirk A. Peterson
- Department of Chemistry, Washington State University, 2710 University Drive, Pullman, Washington 99164-4630
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28
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Philpott MJ, Hayes SC, Reid PJ. Femtosecond pump–probe studies of chlorine dioxide photochemistry in water and acetonitrile. Chem Phys 1998. [DOI: 10.1016/s0301-0104(98)00204-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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Hayes SC, Philpott MJ, Reid PJ. Geminate recombination and vibrational relaxation dynamics of aqueous chlorine dioxide: A time-resolved resonance Raman study. J Chem Phys 1998. [DOI: 10.1063/1.476873] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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30
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Foster CE, Reid PJ. Excited-State Reaction Dynamics of Chlorine Dioxide in Water from Absolute Resonance Raman Intensities. J Phys Chem A 1998. [DOI: 10.1021/jp981002x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Catherine E. Foster
- Department of Chemistry, Box 351700, University of Washington, Seattle, Washington 98195
| | - Philip J. Reid
- Department of Chemistry, Box 351700, University of Washington, Seattle, Washington 98195
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Philpott MJ, Charalambous S, Reid PJ. Comparison of chlorine dioxide photochemistry in acetonitrile and water using subpicosecond pump–probe spectroscopy. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(97)01164-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Müller HSP, Sørensen GO, Birk M, Friedl RR. The Rotational Spectrum and Anharmonic Force Field of Chlorine Dioxide, OClO. JOURNAL OF MOLECULAR SPECTROSCOPY 1997; 186:177-188. [PMID: 9417962 DOI: 10.1006/jmsp.1997.7435] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The rotational spectra of O35ClO and O37ClO in their (000), (100), (010), (001), and (020) states have been reinvestigated in selected regions between 130 and 526 GHz. About 800 newly measured lines spanning the quantum numbers 2 </= N </= 65 and 0 </= Ka </= 17 have been analyzed together with data from two previous microwave and millimeter wave studies. In particular, the spectroscopic constants in the ground vibrational states have been improved enabeling precise predictions of line positions into the submillimeter region. The newly derived ground state rotational and quartic centrifugal distortion constants, their vibrational changes, and the sextic centrifugal distortion constants were used together with data from infrared studies in a calculation of the quartic force field. Copyright 1997 Academic Press. Copyright 1997Academic Press
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Affiliation(s)
- HSP Müller
- Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, 4800 Oak Grove Drive
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Fenner K, Furlan A, Huber JR. Photofragmentation of OClO Clusters in a Supersonic Jet at 360 and 275 nm. J Phys Chem A 1997. [DOI: 10.1021/jp9710289] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kathrin Fenner
- Physikalisch-Chemisches Institut, der Universität Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland
| | - Alan Furlan
- Physikalisch-Chemisches Institut, der Universität Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland
| | - J. Robert Huber
- Physikalisch-Chemisches Institut, der Universität Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland
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Müller HSP, Cohen EA. Submillimeter Spectrum and Structure of Chloryl Chloride, ClClO2. J Phys Chem A 1997. [DOI: 10.1021/jp970440l] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Holger S. P. Müller
- Jet Propulsion Laboratory, California Institute of Technology, Mail Stop 183-301, 4800 Oak Grove Drive, Pasadena, California 91109-8099
| | - Edward A. Cohen
- Jet Propulsion Laboratory, California Institute of Technology, Mail Stop 183-301, 4800 Oak Grove Drive, Pasadena, California 91109-8099
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