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Method development and validation for the determination of sulfites and sulfates on the surface of mineral atmospheric samples using reverse-phase liquid chromatography. Talanta 2020; 219:121318. [PMID: 32887058 DOI: 10.1016/j.talanta.2020.121318] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/17/2020] [Accepted: 06/22/2020] [Indexed: 11/21/2022]
Abstract
Earlier studies suggest that SO2 gas reacts at the surface of mineral dust and forms sulfites or bisulfites, which are then converted to sulfates. In order to monitor and quantify the amounts of both sulfites and sulfates formed on the surface of mineral dusts of volcanic and desert origins an accurate and precise reversed-phase liquid chromatography method was developed and validated to extract, stabilize and individually analyze sulfites and sulfates initially present on the surface of dusts exposed to SO2. The method was developed on a 25 mm Restek Ultra Column C18, Particle size: 5 μm, I.D. 4.60 mm column which was dynamically coated with 1.0 mM cetylpyridinium chloride in 7% acetonitrile solution to produce a charged surface as recommended in the literature. Mobile phase used: 1 mM Potassium Hydrogen Phthalate at pH 6.5 at a flow rate of 1.0 ml/min with negative UV-Vis detection at 255 nm in 15 min. The method was validated for specificity, linearity and range, injection repeatability, stability, robustness, limit of detection and limit of quantitation, and sample preparation and extraction reproducibility. The method was adapted for straight sulfite and sulfate quantification: (i) of environmental samples, and (ii) natural samples additionally exposed to SO2 gas in a dedicated laboratory setup. The method was then successfully applied to quantify sulfites and sulfates on natural volcanic and a desert dust samples both collected in the environment and additionally exposed to SO2 gas in the laboratory. The method can be efficiently used to identify sulfites and sulfates on fresh volcanic ash following an eruption, on aeolian desert dust exposed to industrial pollutants, as well as for laboratory investigations of sulfite and sulfate formation on the surface of minerals and natural dusts of different origins.
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2
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How Adsorption Affects the Gas–Ice Partitioning of Organics Erupted from Enceladus. ACTA ACUST UNITED AC 2019. [DOI: 10.3847/1538-4357/ab0100] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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3
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Özsoy H, Uras-Aytemiz N, Balcı FM. Hydrogen-bonding behavior of various conformations of the HNO 3…(CH 3OH) 2 ternary system. J Mol Model 2017; 24:23. [PMID: 29270854 DOI: 10.1007/s00894-017-3543-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 11/22/2017] [Indexed: 12/01/2022]
Abstract
Nine minima were found on the intermolecular potential energy surface for the ternary system HNO3(CH3OH)2 at the MP2/aug-cc-pVDZ level of theory. The cooperative effect, which is a measure of the hydrogen-bonding strength, was probed in these nine conformations of HNO3…(CH3OH)2. The results are discussed here in terms of structures, energetics, infrared vibrational frequencies, and topological parameters. The cooperative effect was observed to be an important contributor to the total interaction energies of the cyclic conformers of HNO3…(CH3OH)2, meaning that it cannot be neglected in simulations in which the pair-additive potential is applied. Graphical abstract The H-bonding behavior of various conformations of the HNO3(CH3OH)2 trimer was investigated.
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Affiliation(s)
- Hasan Özsoy
- Department of Chemistry, Karabük University, 78050, Karabük, Turkey
| | | | - F Mine Balcı
- Department of Chemistry, Süleyman Demirel University, 32260, Isparta, Turkey
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4
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Zimmermann S, Kippenberger M, Schuster G, Crowley JN. Adsorption isotherms for hydrogen chloride (HCl) on ice surfaces between 190 and 220 K. Phys Chem Chem Phys 2016; 18:13799-810. [PMID: 27142478 DOI: 10.1039/c6cp01962e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The interaction of hydrogen chloride (HCl) with ice surfaces at temperatures between 190 and 220 K was investigated using a coated-wall flow-tube connected to a chemical ionization mass spectrometer. Equilibrium surface coverages of HCl were determined at gas phase concentrations as low as 2 × 10(9) molecules cm(-3) (∼4 × 10(-8) Torr at 200 K) to derive Langmuir adsorption isotherms. The data are described by a temperature independent partition coefficient: KLang = (3.7 ± 0.2) × 10(-11) cm(3) molecule(-1) with a saturation surface coverage Nmax = (2.0 ± 0.2) × 10(14) molecules cm(-2). The lack of a systematic dependence of KLang on temperature contrasts the behaviour of numerous trace gases which adsorb onto ice via hydrogen bonding and is most likely related to the ionization of HCl at the surface. The results are compared to previous laboratory studies, and the equilibrium partitioning of HCl to ice surfaces under conditions relevant to the atmosphere is evaluated.
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Affiliation(s)
- S Zimmermann
- Max-Planck-Institut für Chemie, Division of Atmospheric Chemistry, Hahn-Meitner-Weg 1, 55128 Mainz, Germany.
| | - M Kippenberger
- Max-Planck-Institut für Chemie, Division of Atmospheric Chemistry, Hahn-Meitner-Weg 1, 55128 Mainz, Germany.
| | - G Schuster
- Max-Planck-Institut für Chemie, Division of Atmospheric Chemistry, Hahn-Meitner-Weg 1, 55128 Mainz, Germany.
| | - J N Crowley
- Max-Planck-Institut für Chemie, Division of Atmospheric Chemistry, Hahn-Meitner-Weg 1, 55128 Mainz, Germany.
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Romanías MN, Ourrad H, Thévenet F, Riffault V. Investigating the Heterogeneous Interaction of VOCs with Natural Atmospheric Particles: Adsorption of Limonene and Toluene on Saharan Mineral Dusts. J Phys Chem A 2016; 120:1197-212. [DOI: 10.1021/acs.jpca.5b10323] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Manolis N. Romanías
- Mines Douai, SAGE, 941
rue Charles Bourseul, F-59508 Douai, France
- Université de Lille, F-59000 Lille, France
| | - Habib Ourrad
- Mines Douai, SAGE, 941
rue Charles Bourseul, F-59508 Douai, France
- Université de Lille, F-59000 Lille, France
| | - Frédéric Thévenet
- Mines Douai, SAGE, 941
rue Charles Bourseul, F-59508 Douai, France
- Université de Lille, F-59000 Lille, France
| | - Véronique Riffault
- Mines Douai, SAGE, 941
rue Charles Bourseul, F-59508 Douai, France
- Université de Lille, F-59000 Lille, France
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Newberg JT, Bluhm H. Adsorption of 2-propanol on ice probed by ambient pressure X-ray photoelectron spectroscopy. Phys Chem Chem Phys 2015; 17:23554-8. [DOI: 10.1039/c5cp03821a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The interaction of 2-propanol with ice was examined via ambient pressure X-ray photoelectron spectroscopy (APXPS), a surface sensitive technique that probes the adsorbed 2-propanol directly with submonolayer resolution.
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Affiliation(s)
- John T. Newberg
- University of Delaware
- Department of Chemistry and Biochemistry
- Newark
- USA
| | - Hendrik Bluhm
- Chemical Sciences Division
- Lawrence Berkeley National Laboratory
- Berkeley
- USA
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7
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Romanias MN, Papadimitriou VC, Papagiannakopoulos P. The interaction of propionic and butyric acids with ice and HNO₃-doped ice surfaces at 195-212 K. J Phys Chem A 2014; 118:11380-7. [PMID: 25384192 DOI: 10.1021/jp507965m] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The interaction of propionic and butyric acids on ice and HNO3-doped ice were studied between 195 and 212 K and low concentrations, using a Knudsen flow reactor coupled with a quadrupole mass spectrometer. The initial uptake coefficients (γ0) of propionic and butyric acids on ice as a function of temperature are given by the expressions: γ0(T) = (7.30 ± 1.0) × 10(-10) exp[(3216 ± 478)/T] and γ0(T) = (6.36 ± 0.76) × 10(-11) exp[(3810 ± 434)/T], respectively; the quoted error limits are at 95% level of confidence. Similarly, γ0 of propionic acid on 1.96 wt % (A) and 7.69 wt % (B) HNO3-doped ice with temperature are given as γ(0,A)(T) = (2.89 ± 0.26) × 10(-8) exp[(2517 ± 266)/T] and γ(0,B)(T) = (2.77 ± 0.29) × 10(-7) exp[(2126 ± 206)/T], respectively. The results show that γ0 of C1 to C4 n-carboxylic acids on ice increase with the alkyl-group length, due to lateral interactions between alkyl-groups that favor a more perpendicular orientation and well packing of H-bonded monomers on ice. The high uptakes (>10(15) molecules cm(-2)) and long recovery signals indicate efficient growth of random multilayers above the first monolayer driven by significant van der Waals interactions. The heterogeneous loss of both acids on ice and HNO3-doped ice particles in dense cirrus clouds is estimated to take a few minutes, signifying rapid local heterogeneous removal by dense cirrus clouds.
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Affiliation(s)
- Manolis N Romanias
- Laboratory of Photochemistry and Kinetics, Department of Chemistry, University of Crete , 71003, Heraklion, Crete, Greece
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8
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Shin S, Kang H, Kim JS, Kang H. Phase transitions of amorphous solid acetone in confined geometry investigated by reflection absorption infrared spectroscopy. J Phys Chem B 2014; 118:13349-56. [PMID: 24889676 DOI: 10.1021/jp503997t] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We investigated the phase transformations of amorphous solid acetone under confined geometry by preparing acetone films trapped in amorphous solid water (ASW) or CCl4. Reflection absorption infrared spectroscopy (RAIRS) and temperature-programmed desorption (TPD) were used to monitor the phase changes of the acetone sample with increasing temperature. An acetone film trapped in ASW shows an abrupt change in the RAIRS features of the acetone vibrational bands during heating from 80 to 100 K, which indicates the transformation of amorphous solid acetone to a molecularly aligned crystalline phase. Further heating of the sample to 140 K produces an isotropic solid phase, and eventually a fluid phase near 157 K, at which the acetone sample is probably trapped in a pressurized, superheated condition inside the ASW matrix. Inside a CCl4 matrix, amorphous solid acetone crystallizes into a different, isotropic structure at ca. 90 K. We propose that the molecularly aligned crystalline phase formed in ASW is created by heterogeneous nucleation at the acetone-water interface, with resultant crystal growth, whereas the isotropic crystalline phase in CCl4 is formed by homogeneous crystal growth starting from the bulk region of the acetone sample.
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Affiliation(s)
- Sunghwan Shin
- Department of Chemistry, Seoul National University , 1 Gwanak-ro, Seoul 151-747, South Korea
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Schreiber S, Kerbrat M, Huthwelker T, Birrer M, Ammann M. Coupling a Knudsen reactor with the short lived radioactive tracer (13)N for atmospheric chemistry studies. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2013; 84:035101. [PMID: 23556846 DOI: 10.1063/1.4793405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A Knudsen cell flow reactor was coupled to an online gas phase source of the short-lived radioactive tracer (13)N to study the adsorption of nitrogen oxides on ice at temperatures relevant for the upper troposphere. This novel approach has several benefits over the conventional coupling of a Knudsen cell with a mass spectrometer. Experiments at lower partial pressures close to atmospheric conditions are possible. The uptake to the substrate is a direct observable of the experiment. Operation of the experiment in continuous or pulse mode allows to retrieve steady state uptake kinetics and more details of adsorption and desorption kinetics.
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Affiliation(s)
- S Schreiber
- Department of Biology and Chemistry, Paul Scherrer Institut, Villigen, Switzerland
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Symington A, Leow LM, Griffiths PT, Cox RA. Adsorption and Hydrolysis of Alcohols and Carbonyls on Ice at Temperatures of the Upper Troposphere. J Phys Chem A 2012; 116:5990-6002. [DOI: 10.1021/jp210935b] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Angela Symington
- Centre for
Atmospheric Science, Department of Chemistry, University of Cambridge, Cambridge CB2
1EW, U.K
| | - Lay May Leow
- Centre for
Atmospheric Science, Department of Chemistry, University of Cambridge, Cambridge CB2
1EW, U.K
| | - Paul T. Griffiths
- Centre for
Atmospheric Science, Department of Chemistry, University of Cambridge, Cambridge CB2
1EW, U.K
| | - R. Anthony Cox
- Centre for
Atmospheric Science, Department of Chemistry, University of Cambridge, Cambridge CB2
1EW, U.K
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11
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Schill GP, Tolbert MA. Depositional Ice Nucleation on Monocarboxylic Acids: Effect of the O:C Ratio. J Phys Chem A 2012; 116:6817-22. [DOI: 10.1021/jp301772q] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gregory P. Schill
- Cooperative Institute for
Research in Environmental
Sciences and Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, United States
| | - Margaret A. Tolbert
- Cooperative Institute for
Research in Environmental
Sciences and Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, United States
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12
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Liu Y, Ivanov AV, Zelenov VV, Molina MJ. Temperature dependence of OH uptake by carbonaceous surfaces of atmospheric importance. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B 2012. [DOI: 10.1134/s199079311202008x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Darvas M, Lasne J, Laffon C, Parent P, Picaud S, Jedlovszky P. Adsorption of acetaldehyde on ice as seen from computer simulation and infrared spectroscopy measurements. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:4198-4207. [PMID: 22320190 DOI: 10.1021/la204472k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Detailed investigation of the adsorption of acetaldehyde on I(h) ice is performed under tropospheric conditions by means of grand canonical Monte Carlo computer simulations and compared to infrared spectroscopy measurements. The experimental and simulation results are in a clear accordance with each other. The simulations indicate that the adsorption process follows Langmuir behavior in the entire pressure range of the vapor phase of acetaldehyde. Further, it was found that the adsorption layer is strictly monomolecular, and the adsorbed acetaldehyde molecules are bound to the ice surface by only one hydrogen bond, typically formed with the dangling H atoms at the ice surface, in agreement with the experimental results. Besides this hydrogen bonding, at high surface coverages dipolar attraction between neighboring acetaldehyde molecules also contributes considerably to the energy gain of the adsorption. The acetaldehyde molecules adopt strongly tilted orientations relative to the ice surface, the tilt angle being scattered between 50° and 90° (i.e., perpendicular orientation). The range of the preferred tilt angles narrows, and the preference for perpendicular orientation becomes stronger upon saturation of the adsorption layer. The CH(3) group of the acetaldehyde molecules points as straight away from the ice surface within the constraint imposed by the tilt angle adopted by the molecule as possible. The heat of adsorption at infinitely low coverage is found to be -36 ± 2 kJ/mol from the infrared spectroscopy measurement, which is in excellent agreement with the computer simulation value of -34.1 kJ/mol.
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Affiliation(s)
- Mária Darvas
- Institut UTINAM-UMR CNRS 6213, Faculté des Sciences, Université de Franche-Comté, Besançon, France
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14
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Romanias MN, Zogka AG, Papadimitriou VC, Papagiannakopoulos P. Uptake Measurements of Acetic Acid on Ice and Nitric Acid-Doped Thin Ice Films over Upper Troposphere/Lower Stratosphere Temperatures. J Phys Chem A 2012; 116:2198-208. [DOI: 10.1021/jp205196t] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Manolis N. Romanias
- Laboratory
of Photochemistry and Kinetics, Department
of Chemistry, University of Crete, 71003
Heraklion, Crete, Greece
| | - Antonia G. Zogka
- Laboratory
of Photochemistry and Kinetics, Department
of Chemistry, University of Crete, 71003
Heraklion, Crete, Greece
| | - Vassileios C. Papadimitriou
- Laboratory
of Photochemistry and Kinetics, Department
of Chemistry, University of Crete, 71003
Heraklion, Crete, Greece
| | - Panos Papagiannakopoulos
- Laboratory
of Photochemistry and Kinetics, Department
of Chemistry, University of Crete, 71003
Heraklion, Crete, Greece
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15
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Lasne J, Laffon C, Parent P. Interaction of acetone, hydroxyacetone, acetaldehyde and benzaldehyde with the surface of water ice and HNO3·3H2O ice. Phys Chem Chem Phys 2012; 14:697-704. [DOI: 10.1039/c1cp21707k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Petitjean M, Darvas M, Picaud S, Jedlovszky P, Le Calvé S. Adsorption of Hydroxyacetone on Pure Ice Surfaces. Chemphyschem 2010; 11:3921-7. [DOI: 10.1002/cphc.201000629] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mélanie Petitjean
- Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse (LMSPC, UMR 7515 CNRS/UdS), 25 rue Becquerel, 67087 Strasbourg Cedex 02 (France), Fax: (+33) 368 85 04 02
| | - Maria Darvas
- Institut UTINAM—UMR CNRS 6213, Faculté des Sciences, Université de Franche‐Comté, F‐25030 Besançon Cedex (France), Fax: (+33) 381 66 64 75
- Laboratory of Interfaces and Nanosized Systems, Institute of Chemistry, Eötvös Loránd University, Pázmány Péter stny, 1/a, H‐1117 Budapest (Hungary)
| | - Sylvain Picaud
- Institut UTINAM—UMR CNRS 6213, Faculté des Sciences, Université de Franche‐Comté, F‐25030 Besançon Cedex (France), Fax: (+33) 381 66 64 75
| | - Pál Jedlovszky
- Laboratory of Interfaces and Nanosized Systems, Institute of Chemistry, Eötvös Loránd University, Pázmány Péter stny, 1/a, H‐1117 Budapest (Hungary)
- HAS Research Group of Technical Analytical Chemistry, Szt. Gellért tér 4, H‐1111 Budapest (Hungary)
- EKF Department of Chemistry, Leányka u. 6, H‐3300 Eger (Hungary)
| | - Stéphane Le Calvé
- Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse (LMSPC, UMR 7515 CNRS/UdS), 25 rue Becquerel, 67087 Strasbourg Cedex 02 (France), Fax: (+33) 368 85 04 02
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Romanias MN, Zogka AG, Stefanopoulos VG, Papadimitriou VC, Papagiannakopoulos P. Uptake of Formic Acid on Thin Ice Films and on Ice Doped with Nitric Acid between 195 and 211 K. Chemphyschem 2010; 11:4042-52. [DOI: 10.1002/cphc.201000434] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Manolis N. Romanias
- Laboratory of Photochemistry and Kinetics, Department of Chemistry, University of Crete, 71003 Heraklion, Crete (Greece), Fax: (+30) 2810‐545‐001
| | - Antonia G. Zogka
- Laboratory of Photochemistry and Kinetics, Department of Chemistry, University of Crete, 71003 Heraklion, Crete (Greece), Fax: (+30) 2810‐545‐001
| | - Vassileios G. Stefanopoulos
- Laboratory of Photochemistry and Kinetics, Department of Chemistry, University of Crete, 71003 Heraklion, Crete (Greece), Fax: (+30) 2810‐545‐001
| | - Vassileios C. Papadimitriou
- Laboratory of Photochemistry and Kinetics, Department of Chemistry, University of Crete, 71003 Heraklion, Crete (Greece), Fax: (+30) 2810‐545‐001
| | - Panos Papagiannakopoulos
- Laboratory of Photochemistry and Kinetics, Department of Chemistry, University of Crete, 71003 Heraklion, Crete (Greece), Fax: (+30) 2810‐545‐001
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Darvas M, Picaud S, Jedlovszky P. Molecular Dynamics Simulation of the Adsorption of Oxalic Acid on an Ice Surface. Chemphyschem 2010; 11:3971-9. [DOI: 10.1002/cphc.201000513] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Maria Darvas
- Institut UTINAM—UMR 6213, CNRS/Université de Franche‐Comté, 16 route de Gray, F‐25030 Besancon Cedex, France, Fax: (+33) 3‐81‐66‐64‐75
- Laboratory of Interfaces and Nanosize Systems, Institute of Chemistry, ELTE University, Pázmány Péter stny. 1/a, H‐1117 Budapest, Hungary
| | - Sylvain Picaud
- Institut UTINAM—UMR 6213, CNRS/Université de Franche‐Comté, 16 route de Gray, F‐25030 Besancon Cedex, France, Fax: (+33) 3‐81‐66‐64‐75
| | - Pal Jedlovszky
- Laboratory of Interfaces and Nanosize Systems, Institute of Chemistry, ELTE University, Pázmány Péter stny. 1/a, H‐1117 Budapest, Hungary
- HAS Research Group of Technical Analytical Chemistry, Szt. Gellert ter 4, H‐1111 Budapest, Hungary
- EKF Department of Chemistry, Leányka u. 6, H‐3300 Eger, Hungary
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Zellner R, Behr P, Seisel S, Somnitz H, Treuel L. Chemistry and Microphysics of Atmospheric Aerosol Surfaces: Laboratory Techniques and Applications. ACTA ACUST UNITED AC 2009. [DOI: 10.1524/zpch.2009.6051] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Abstract
A number of current techniques are presented by which the chemistry of interaction of selected gas phase species with atmospheric surfaces as well as the microphysical behaviour of such surfaces can be investigated. The techniques discussed include (i) the coated wall flow tube reactor, (ii) the Knudsen-cell / DRIFT spectroscopy, (iii) the surface aerosol microscopy and (iv) the molecular beam scattering technique. In each of these methods specific and robust information is deduced on the kinetics and thermodynamics of gas adsorption and reaction on surfaces. Specific examples include the adsorption of acetone on ice surfaces, the adsorption and reaction of SO2 on iron oxides, the hygroscopic and phase behaviour of binary and ternary salt solution droplets (ammonium sulphate and ammonium sulphate / dicarboxylic acids solutions) as well as on the dynamics of inelastic collisions of noble gases on super-cooled sulphuric acid surfaces. In addition we also show how quantum chemistry can be utilized to assist in interpreting absorption energies on structurally different ice surfaces. Whilst each example represents different aspects of heterogenous atmospheric interactions, they jointly represent significant progress in laboratory investigations of multi-phase atmospheric chemistry with substantial potential for application to other systems and/or problems.
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Affiliation(s)
| | - P. Behr
- University of Duisburg-Essen, Institute for Physical and Theoretical Chemistry, Essen, Deutschland
| | | | - Holger Somnitz
- University of Duisburg-Essen, Institute of Physical and Theoretical Chemistry, Essen, Deutschland
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20
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Petitjean M, Mirabel P, Calvé SL. Uptake Measurements of Acetaldehyde on Solid Ice Surfaces and on Solid/Liquid Supercooled Mixtures Doped with HNO3in the Temperature Range 203−253 K. J Phys Chem A 2009; 113:5091-8. [DOI: 10.1021/jp810131f] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- M. Petitjean
- Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse (LMSPC, UMR 7515 CNRS/UDS), 25 rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Ph. Mirabel
- Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse (LMSPC, UMR 7515 CNRS/UDS), 25 rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - S. Le Calvé
- Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse (LMSPC, UMR 7515 CNRS/UDS), 25 rue Becquerel, 67087 Strasbourg Cedex 02, France
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21
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Akin MC, Petrik NG, Kimmel GA. Electron-stimulated reactions and O2 production in methanol-covered amorphous solid water films. J Chem Phys 2009; 130:104710. [DOI: 10.1063/1.3081879] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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22
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Somnitz H. Quantum chemical studies of the adsorption of single acetone molecules on hexagonal ice Ihand cubic ice Ic. Phys Chem Chem Phys 2009; 11:1033-42. [DOI: 10.1039/b814467b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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23
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Hammer SM, Panisch R, Kobus M, Glinnemann J, Schmidt MU. Simulation of absorption sites of acetone at ice: (0001) surface, bulk ice and small-angle grain boundaries. CrystEngComm 2009. [DOI: 10.1039/b820918a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Hantal G, Jedlovszky P, Hoang PNM, Picaud S. Investigation of the adsorption behaviour of acetone at the surface of ice. A grand canonical Monte Carlo simulation study. Phys Chem Chem Phys 2008; 10:6369-80. [DOI: 10.1039/b808466a] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Jedlovszky P, Pártay L, Hoang PNM, Picaud S, von Hessberg P, Crowley JN. Determination of the Adsorption Isotherm of Methanol on the Surface of Ice. An Experimental and Grand Canonical Monte Carlo Simulation Study. J Am Chem Soc 2006; 128:15300-9. [PMID: 17117883 DOI: 10.1021/ja065553+] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The adsorption isotherm of methanol on ice at 200 K has been determined both experimentally and by using the Grand Canonical Monte Carlo computer simulation method. The experimental and simulated isotherms agree well with each other; their deviations can be explained by a small (about 5 K) temperature shift in the simulation data and, possibly, by the non-ideality of the ice surface in the experimental situation. The analysis of the results has revealed that the saturated adsorption layer is monomolecular. At low surface coverage, the adsorption is driven by the methanol-ice interaction; however, at full coverage, methanol-methanol interactions become equally important. Under these conditions, about half of the adsorbed methanol molecules have one hydrogen-bonded water neighbor, and the other half have two hydrogen-bonded water neighbors. The vast majority of the methanols have a hydrogen-bonded methanol neighbor, as well.
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Affiliation(s)
- Pál Jedlovszky
- Laboratory of Interfaces and Nanosize Systems, Institute of Chemistry, Eötvös Loránd University, H-1117 Budapest, Hungary.
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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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Shilling JE, Fortin TJ, Tolbert MA. Depositional ice nucleation on crystalline organic and inorganic solids. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005jd006664] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Journet E, Le Calvé S, Mirabel P. Adsorption Study of Acetone on Acid-Doped Ice Surfaces between 203 and 233 K. J Phys Chem B 2005; 109:14112-7. [PMID: 16852772 DOI: 10.1021/jp051524u] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Adsorption studies of acetone on pure ice surfaces obtained by water freezing or deposition or on frozen ice surfaces doped either with HNO3 or H2SO4 have been performed using a coated wall flow tube coupled to a mass spectrometric detection. The experiments were conducted over the temperature range 203-233 K and freezing solutions containing either H2SO4 (0.2 N) or HNO3 (0.2-3 N). Adsorption of acetone on these ice surfaces was always found to be totally reversible whatever were the experimental conditions. The number of acetone molecules adsorbed per ice surface unit N was conventionally plotted as a function of acetone concentration in the gas phase. For the same conditions, the amount of acetone molecules adsorbed on pure ice obtained by deposition are about 3-4 times higher than those measured on frozen ice films, H2SO4-doped ice surfaces lead to results comparable to those obtained on pure ice. On the contrary, N increases largely with increasing concentrations of nitric acid in ice surfaces, up to about 300 times under our experimental conditions and for temperatures ranging between 213 and 233 K. Finally, the results are discussed and used to reestimate the partitioning of acetone between the ice and gas phases in clouds of the upper troposphere.
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Affiliation(s)
- E Journet
- Centre de Géochimie de la Surface / CNRS and Université Louis Pasteur, 1 rue Blessig, F-67084 Strasbourg Cedex, France
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Picaud S, Hoang PNM, Peybernès N, Le Calvé S, Mirabel P. Adsorption of acetic acid on ice: Experiments and molecular dynamics simulations. J Chem Phys 2005; 122:194707. [PMID: 16161606 DOI: 10.1063/1.1888368] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Adsorption study of acetic acid on ice surfaces was performed by combining experimental and theoretical approaches. The experiments were conducted between 193 and 223 K using a coated wall flow tube coupled to a mass spectrometric detection. Under our experimental conditions, acetic acid was mainly dimerized in the gas phase. The surface coverage increases with decreasing temperature and with increasing concentrations of acetic acid dimers. The obtained experimental surface coverages were fitted according to the BET theory in order to determine the enthalpy of adsorption deltaH(ads) and the mololayer capacity N(M(dimers)) of the acetic acid dimers on ice: deltaH(ads) = (-33.5 +/- 4.2) kJ mol(-1), N(M(dimers)) = (l1.27 +/- 0.25) x 10(14) dimers cm(-2). The adsorption characteristics of acetic acid on an ideal ice I(n)(0001) surface were also studied by means of classical molecular dynamics simulations in the same temperature range. The monolayer capacity, the configurations of the molecules in their adsorption sites, and the corresponding adsorption energies have been determined for both acetic acid monomers and dimers, and compared to the corresponding data obtained from the experiments. In addition, the theoretical results show that the interaction with the ice surface could be strong enough to break the acetic acid dimers that exist in the gas phase and leads to the stabilization of acetic acid monomers on ice.
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Affiliation(s)
- S Picaud
- Laboratoire de Physique Moléculaire--UMR CNRS 6624, Faculté des Sciences, La Bouloie, Université de Franche-Comté, 25030 Besançon Cedex, France.
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Henderson MA. Acetone and water on TiO2(110): competition for sites. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2005; 21:3443-3450. [PMID: 15807586 DOI: 10.1021/la0476579] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The competitive interaction between acetone and water for surface sites on TiO2(110) was examined using temperature programmed desorption (TPD). Two surface pretreatment methods were employed, one involving vacuum reduction of the surface by annealing at 850 K in ultrahigh vacuum (UHV) and another involving surface oxidation with molecular oxygen. In the former case, the surface possessed about 7% oxygen vacancy sites, and in the latter, reactive oxygen species (adatoms and molecules) were deposited on the surface as a result of oxidative filling of vacancy sites. On the 7% oxygen vacancy surface, excess water displaced all but about 20% of a saturated d6-acetone first layer to physisorbed desorption states, whereas about 40% of the first layer d6-acetone was stabilized on the oxidized surface against displacement by water through a reaction between oxygen and d6-acetone. The displacement of acetone on both surfaces is explained in terms of the relative desorption energies of each molecule on the clean surface and the role of intermolecular repulsions in shifting the respective desorption features to lower temperatures with increasing coverage. Although first layer water desorbs from TiO2(110) at slightly lower temperature (275 K) than submonolayer coverages of d6-acetone (340 K), intermolecular repulsions between d6-acetone molecules shift its leading edge for desorption to 170 K as the first layer is saturated. In contrast, the desorption leading edge for first layer water (with or without coadsorbed d6-acetone) shifted to no lower than 210 K as a function of increasing coverage. This small difference in the onsets for d6-acetone and water desorption resulted in the majority of d6-acetone being compressed into islands by water and displaced from the first layer at a lower temperature than that observed in the absence of coadsorbed water. On the oxidized surface, the species resulting from reaction of d6-acetone and oxygen was not influence by increasing water coverages. This species was stable up to 375 K (well past the first layer water TPD feature) where it decomposed mostly back to d6-acetone and atomic oxygen. These results are discussed in terms of the influence of water in inhibiting acetone photo-oxidation on TiO2 surfaces.
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Affiliation(s)
- Michael A Henderson
- Interfacial Chemistry and Engineering Group, Pacific Northwest National Laboratory, P.O. Box 999, MS K8-93, Richland, Washington 99352, USA.
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Shilling JE, Tolbert MA. Uptake of Acetic Acid on Thin Ammonium Nitrate Films as a Function of Temperature and Relative Humidity. J Phys Chem A 2004. [DOI: 10.1021/jp046135z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- John E. Shilling
- CIRES and Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0216
| | - Margaret A. Tolbert
- CIRES and Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0216
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Peybernès N, Le Calvé S, Mirabel P, Picaud S, Hoang PNM. Experimental and Theoretical Adsorption Study of Ethanol on Ice Surfaces. J Phys Chem B 2004. [DOI: 10.1021/jp046983u] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Collignon B, Picaud S. Comparison between methanol and formaldehyde adsorption on ice: a molecular dynamics study. Chem Phys Lett 2004. [DOI: 10.1016/j.cplett.2004.06.085] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Maté B, Ortega IK, Moreno MA, Escribano R, Herrero VJ. Investigation of orientation effects in films of nitric acid trihydrate. Phys Chem Chem Phys 2004. [DOI: 10.1039/b402533d] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Peybernès N, Marchand C, Le Calvé S, Mirabel P. Adsorption studies of acetone and 2,3-butanedione on ice surfaces between 193 and 223 K. Phys Chem Chem Phys 2004. [DOI: 10.1039/b315064j] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Abbatt JPD. Interactions of Atmospheric Trace Gases with Ice Surfaces: Adsorption and Reaction. Chem Rev 2003; 103:4783-800. [PMID: 14664633 DOI: 10.1021/cr0206418] [Citation(s) in RCA: 140] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Jonathan P D Abbatt
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada M5S 3H6.
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40
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Carlos-Cuellar S, Li P, Christensen AP, Krueger BJ, Burrichter C, Grassian VH. Heterogeneous Uptake Kinetics of Volatile Organic Compounds on Oxide Surfaces Using a Knudsen Cell Reactor: Adsorption of Acetic Acid, Formaldehyde, and Methanol on α-Fe2O3, α-Al2O3, and SiO2. J Phys Chem A 2003. [DOI: 10.1021/jp0267609] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- S. Carlos-Cuellar
- Department of Chemistry, Department of Chemical and Biochemical Engineering, and the Center for Global and Environmental Research, University of Iowa, Iowa City, Iowa 52242
| | - P. Li
- Department of Chemistry, Department of Chemical and Biochemical Engineering, and the Center for Global and Environmental Research, University of Iowa, Iowa City, Iowa 52242
| | - A. P. Christensen
- Department of Chemistry, Department of Chemical and Biochemical Engineering, and the Center for Global and Environmental Research, University of Iowa, Iowa City, Iowa 52242
| | - B. J. Krueger
- Department of Chemistry, Department of Chemical and Biochemical Engineering, and the Center for Global and Environmental Research, University of Iowa, Iowa City, Iowa 52242
| | - C. Burrichter
- Department of Chemistry, Department of Chemical and Biochemical Engineering, and the Center for Global and Environmental Research, University of Iowa, Iowa City, Iowa 52242
| | - V. H. Grassian
- Department of Chemistry, Department of Chemical and Biochemical Engineering, and the Center for Global and Environmental Research, University of Iowa, Iowa City, Iowa 52242
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