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Flückiger B, Thielmann A, Gutzwiller L, Rossi MJ. Real time kinetics and thermochemistry of the uptake of HCl, HBr and HI on water ice in the temperature range 190 to 210 K. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19981020704] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Abbatt J, Oldridge N, Symington A, Chukalovskiy V, McWhinney R, Sjostedt S, Cox R. Release of Gas-Phase Halogens by Photolytic Generation of OH in Frozen Halide−Nitrate Solutions: An Active Halogen Formation Mechanism? J Phys Chem A 2010; 114:6527-33. [DOI: 10.1021/jp102072t] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- J. Abbatt
- Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, and Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, U.K., CB2 1EW
| | - N. Oldridge
- Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, and Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, U.K., CB2 1EW
| | - A. Symington
- Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, and Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, U.K., CB2 1EW
| | - V. Chukalovskiy
- Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, and Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, U.K., CB2 1EW
| | - R.D. McWhinney
- Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, and Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, U.K., CB2 1EW
| | - S. Sjostedt
- Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, and Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, U.K., CB2 1EW
| | - R.A. Cox
- Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, and Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, U.K., CB2 1EW
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Affiliation(s)
- Thomas Huthwelker
- Laboratory for Radio- and Environmental Chemistry, Paul Scherrer Institute, CH-5232 Villigen, Switzerland
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Diao G, Chu LT. Heterogeneous Reactions of HX + HONO and I2on Ice Surfaces: Kinetics and Linear Correlations. J Phys Chem A 2005; 109:1364-73. [PMID: 16833453 DOI: 10.1021/jp045965+] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Reaction probabilities of gaseous nitrous acid, HONO, with HCl, HBr, and HI treated ice surfaces have been investigated in a fast flow-tube reactor coupled with a differentially pumped quadrupole mass spectrometer (QMS) at 191 K. The reaction probability increases with the HX surface coverage, and the rate is the highest for the HONO reaction on the HI-treated ice surface. Relative rate constants are correlated to the nucleophilic parameter, according to the linear free-energy relationship for this series of heterogeneous reactions on ice surfaces. The correlation was also extended to HOCl + HX(ad) reactions on the ice surface, and it can be used to treat other heterogeneous atmospheric and catalytic reactions. The reaction products ClNO and BrNO were determined by the QMS. INO was found to rapidly convert to I2 on surfaces, and I2 was observed from the reaction of HONO + HI. The uptake coefficient of I2 on the HI-treated ice surface is higher than that for I2 on the water-ice surface.
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Affiliation(s)
- Guowang Diao
- Wadsworth Center, New York State Health Department, Albany, New York 12201-0509, USA
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Fluckiger B, Rossi MJ. Common Precursor Mechanism for the Heterogeneous Reaction of D2O, HCl, HBr, and HOBr with Water Ice in the Range 170−230 K: Mass Accommodation Coefficients on Ice. J Phys Chem A 2003. [DOI: 10.1021/jp021956u] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Benoît Fluckiger
- Laboratoire de Pollution Atmosphérique et Sol (LPAS), Institut des Sciences et Technologies de l'Environnement (ISTE), Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Michel J. Rossi
- Laboratoire de Pollution Atmosphérique et Sol (LPAS), Institut des Sciences et Technologies de l'Environnement (ISTE), Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
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Chaix L, Allanic A, Rossi MJ. Heterogeneous Chemistry of HOBr on Different Types of Ice and on Ice Doped with HCl, HBr, and HNO3 at 175 K < T < 215 K. J Phys Chem A 2000. [DOI: 10.1021/jp001018z] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- L. Chaix
- Laboratoire de Pollution Atmosphérique (LPA), Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - A. Allanic
- Laboratoire de Pollution Atmosphérique (LPA), Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - M. J. Rossi
- Laboratoire de Pollution Atmosphérique (LPA), Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
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9
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Chu L, Diao G, Chu LT. Heterogeneous Interaction and Reaction of HONO on Ice Films between 173 and 230 K. J Phys Chem A 2000. [DOI: 10.1021/jp9937151] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Liang Chu
- Department of Environmental Health and Toxicology, State University of New York at Albany and Wadsworth Center, P.O. Box 509, Albany, New York 12201-0509
| | - Guowang Diao
- Department of Environmental Health and Toxicology, State University of New York at Albany and Wadsworth Center, P.O. Box 509, Albany, New York 12201-0509
| | - Liang T. Chu
- Department of Environmental Health and Toxicology, State University of New York at Albany and Wadsworth Center, P.O. Box 509, Albany, New York 12201-0509
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Allanic A, Oppliger R, Bergh HVD, Rossi M. The Heterogeneous Kinetics of the Reactions ClONO2 + HX/ice (X = Br, I), BrONO2 + HI/ice and the Reactivity of the Interhalogens BrCl, ICl and IBr with HX/ice (X = Cl, Br, I) in the Temperature Range 180 to 205 K. Z PHYS CHEM 2000. [DOI: 10.1524/zpch.2000.214.11.1479] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The kinetics and mechanism of the title heterogeneous halogen exchange reactions of potential atmospheric importance have been studied under molecular flow conditions in a FEP Teflon-coated Knudsen flow reactor on HX (X = Cl, Br, I) - doped ice condensed from the vapor phase under conditions of several formal monolayers of HX coverage at approximately 200 K. In addition, the halogen exchange reactions involving the expected primary reaction products BrCl, ICl and IBr of the above mixed anhydrides with HX-doped ice have been studied at 200 K as well. The uptake coefficient γ for the heterogeneous reaction ClONO
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Carlo SR, Grassian VH. Temperature-Programmed Desorption and Reflectance Absorption Infrared Spectroscopy of H2O:HBr Thin Films of Varying Stoichiometry from <1:1 to 5:1. J Phys Chem B 1999. [DOI: 10.1021/jp992451f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- S. R. Carlo
- Department of Chemistry, University of Iowa, Iowa City, Iowa 52242
| | - V. H. Grassian
- Department of Chemistry, University of Iowa, Iowa City, Iowa 52242
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