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Abdulagatov IM, Bazaev AR, Bazaev EA, Dzhapparov TA. PVTx properties of the binary 1-propanol + n -hexane mixtures in the critical and supercritical regions. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2016.03.057] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Chopra M, Choudhury N. Structural and dynamical aspects of uranyl ions in supercritical water: A molecular dynamics simulation study. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.09.118] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Orakova SM, Rasulov SM, Abdulagatov IM. Experimental study of the isomorphism behavior of weakly (CVX) and strongly (CPX, KTX) singular properties of 0.082 n-hexane+0.918 water mixtures near the upper critical point. J Mol Liq 2013. [DOI: 10.1016/j.molliq.2013.06.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Experimental study of the one-, two-, and three-phase isochoric heat capacities of n-hexane+water mixtures near the lower critical line. Part I. Experimental results. J Mol Liq 2012. [DOI: 10.1016/j.molliq.2012.08.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Experimental study of the one-, two-, and three-phase isochoric heat capacities of n-hexane+water mixtures near the lower critical line. Part II. Krichevskii parameter and thermodynamic and structural properties. J Mol Liq 2012. [DOI: 10.1016/j.molliq.2012.08.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Simoncelli S, Hoijemberg PA, Japas ML, Aramendía PF. Proton Transfer from 2-Naphthol to Aliphatic Amines in Supercritical CO2. J Phys Chem A 2011; 115:14243-8. [DOI: 10.1021/jp206554f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sabrina Simoncelli
- INQUIMAE and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina
| | - Pablo. A. Hoijemberg
- INQUIMAE and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina
| | - M. Laura Japas
- Gerencia Química, CNEA and Universidad Nacional de General San Martín, Argentina
| | - Pedro F. Aramendía
- INQUIMAE and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina
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Fernández-Prini R, Laura Japas M, Marceca E. Near-critical and supercritical dilute solutions viewed from macroscopic and molecular-scale perspectives. J Supercrit Fluids 2010. [DOI: 10.1016/j.supflu.2010.10.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Gil L, Martínez-López JF, Artal M, Blanco ST, Embid JM, Fernández J, Otín S, Velasco I. Volumetric Behavior of the {CO2 (1) + C2H6 (2)} System in the Subcritical (T = 293.15 K), Critical, and Supercritical (T = 308.15 K) Regions. J Phys Chem B 2010; 114:5447-69. [DOI: 10.1021/jp100184r] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Laura Gil
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - José F. Martínez-López
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - Manuela Artal
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - Sofía T. Blanco
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - José Muñoz Embid
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - Javier Fernández
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - Santos Otín
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - Inmaculada Velasco
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
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Blanco ST, Gil L, García-Giménez P, Artal M, Otín S, Velasco I. Critical Properties and High-Pressure Volumetric Behavior of the Carbon Dioxide + Propane System at T = 308.15 K. Krichevskii Function and Related Thermodynamic Properties. J Phys Chem B 2009; 113:7243-56. [DOI: 10.1021/jp9005873] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sofía T. Blanco
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - Laura Gil
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - Pilar García-Giménez
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - Manuela Artal
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - Santos Otín
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
| | - Inmaculada Velasco
- Departamento de Química Orgánica y Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009-Zaragoza, Spain
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Hoijemberg PA, Zerbs J, Japas ML, Chesta CA, Schroeder J, Aramendía PF. Cage Effect in Supercritical Fluids and Compressed Gases in the Photolysis of an Asymmetrically Substituted Diazene. J Phys Chem A 2009; 113:5289-95. [DOI: 10.1021/jp811390m] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Pablo A. Hoijemberg
- INQUIMAE and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina, Institut für Physikalische Chemie, Georg-August Universität, Göttingen, Germany, UAQ, CNEA and UNSAM, Argentina, and Departamento de Química Facultad de Ciencias Exactas, Fisicoquímicas y Naturales, Universidad Nacional de Río Cuarto, 5800-Río Cuarto, Argentina
| | - Jochen Zerbs
- INQUIMAE and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina, Institut für Physikalische Chemie, Georg-August Universität, Göttingen, Germany, UAQ, CNEA and UNSAM, Argentina, and Departamento de Química Facultad de Ciencias Exactas, Fisicoquímicas y Naturales, Universidad Nacional de Río Cuarto, 5800-Río Cuarto, Argentina
| | - M. Laura Japas
- INQUIMAE and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina, Institut für Physikalische Chemie, Georg-August Universität, Göttingen, Germany, UAQ, CNEA and UNSAM, Argentina, and Departamento de Química Facultad de Ciencias Exactas, Fisicoquímicas y Naturales, Universidad Nacional de Río Cuarto, 5800-Río Cuarto, Argentina
| | - Carlos A. Chesta
- INQUIMAE and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina, Institut für Physikalische Chemie, Georg-August Universität, Göttingen, Germany, UAQ, CNEA and UNSAM, Argentina, and Departamento de Química Facultad de Ciencias Exactas, Fisicoquímicas y Naturales, Universidad Nacional de Río Cuarto, 5800-Río Cuarto, Argentina
| | - Jörg Schroeder
- INQUIMAE and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina, Institut für Physikalische Chemie, Georg-August Universität, Göttingen, Germany, UAQ, CNEA and UNSAM, Argentina, and Departamento de Química Facultad de Ciencias Exactas, Fisicoquímicas y Naturales, Universidad Nacional de Río Cuarto, 5800-Río Cuarto, Argentina
| | - Pedro F. Aramendía
- INQUIMAE and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina, Institut für Physikalische Chemie, Georg-August Universität, Göttingen, Germany, UAQ, CNEA and UNSAM, Argentina, and Departamento de Química Facultad de Ciencias Exactas, Fisicoquímicas y Naturales, Universidad Nacional de Río Cuarto, 5800-Río Cuarto, Argentina
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Gutkowski KI, Fernández-Prini R, Japas ML. Solubility of Solids in Near-Critical Conditions: Effect of a Third Component. J Phys Chem B 2008; 112:5671-9. [DOI: 10.1021/jp712091q] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Alvarez J, Fernández-Prini R. A Model-Guided Determination of Δdis G 2 ∞ for Slightly Soluble Gases in Water Using Solubility Data: From the Solvent’s Freezing Point to Its Critical Point. J SOLUTION CHEM 2008. [DOI: 10.1007/s10953-007-9235-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Polar and Nonpolar Solvation Dynamics, Ion Diffusion, and Vibrational Relaxation: Role of Biphasic Solvent Response in Chemical Dynamics. ADVANCES IN CHEMICAL PHYSICS 2007. [DOI: 10.1002/9780470141687.ch4] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Skarmoutsos I, Samios J. Local Density Inhomogeneities and Dynamics in Supercritical Water: A Molecular Dynamics Simulation Approach. J Phys Chem B 2006; 110:21931-7. [PMID: 17064161 DOI: 10.1021/jp060955p] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Molecular dynamics atomistic simulations in the canonical ensemble (NVT-MD) have been used to investigate the "Local Density Inhomogeneities and their Dynamics" in pure supercritical water. The simulations were carried out along a near-critical isotherm (Tr = T/Tc = 1.03) and for a wide range of densities below and above the critical one (0.2 rho(c) - 2.0 rho(c)). The results obtained reveal the existence of significant local density augmentation effects, which are found to be sufficiently larger in comparison to those reported for nonassociated fluids. The time evolution of the local density distribution around each molecule was studied in terms of the appropriate time correlation functions C(Delta)rhol(t). It is found that the shape of these functions changes significantly by increasing the density of the fluid. Finally, the local density reorganization times for the first and second coordination shell derived from these correlations exhibit a decreasing behavior by increasing the density of the system, signifying the density effect upon the dynamics of the local environment around each molecule.
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Affiliation(s)
- Ioannis Skarmoutsos
- Department of Chemistry, Laboratory of Physical Chemistry, University of Athens, Panepistimiopolis 157-71, Athens, Greece
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Sciaini G, Marceca E, Fernández-Prini R. Development of the charge-transfer-to-solvent process with increasing solvent fluid density: the effect of ion pairing. Phys Chem Chem Phys 2006; 8:4839-48. [PMID: 17066172 DOI: 10.1039/b608600b] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The study of the UV spectroscopic behaviour of alkali metal iodides dissolved in supercritical ammonia showed that two absorbing species contributed to the UV absorption of the solutions. The two species differed in the type of interaction of iodide with the cation, i.e. going from contact ion pairs to free iodide ion, the observed absorption band varied according to the species that prevailed as the solvent density (rho(1)) changed. This experimental evidence was supplemented with molecular dynamics simulations and electronic structure calculations which showed that at very low rho(1) when the contact ion pair is the dominant species, a sudden change from the internal charge transfer photoexcitation route to a charge-transfer-to-solvent transition occurred. This finding emphasized the importance of solvation at very low rho(1) not only for the photoexcitation process, it also allows connecting the thermodynamic behaviour of the solutes in solution with that observed in their vapour phase. We have tried to draw a consistent picture of the available information of UV photoexcitation for iodides in vapour, in solution either forming contact ion pairs or present as free iodide ions, including their behaviour in small clusters of highly polar molecules. The importance of the cation has been clearly shown in this investigation. A relation between the photoexcited electron in contact ion pairs and the solvated electron of alkali metals in small NH(3) clusters has been conjectured.
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Affiliation(s)
- Germán Sciaini
- INQUIMAE-DQIAQF, Facultad de Cs. Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II, Buenos Aires, Argentina
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Reis JCR, Ribeiro N, Aguiar-Ricardo A. Can the Speed of Sound Be Used for Detecting Critical States of Fluid Mixtures? J Phys Chem B 2005; 110:478-84. [PMID: 16471558 DOI: 10.1021/jp0539831] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The phenomenology of sound speeds in fluid mixtures is examined near and across critical lines. Using literature data for binary and ternary mixtures, it is shown that the ultrasound speed along an isotherm-isopleth passes through a minimum value in the form of an angular (or V-shaped) point at critical states. The relation between critical and pseudo-critical coordinates is discussed. For nonazeotropic fixed-composition fluid mixtures, pseudo-critical temperatures and pressures are found to be lower than the corresponding critical temperatures and pressures. The analysis shows that unstable pseudo-critical states cannot be detected using acoustic methods. The thermodynamic link between sound speeds and isochoric heat capacities is formulated and discussed in terms of p-Vm-T derivatives capable of being calculated using cubic equations of state. Based on the Griffiths-Wheeler theory of critical phenomena, a new specific link between critical sound speeds and critical isochoric heat capacities is deduced in terms of the rate of change of critical pressures and critical temperatures along the p-T projection of the critical locus of binary fluid mixtures. It is shown that the latter link can be used to obtain estimates of critical isochoric heat capacities from the experimental determination of critical speeds of sound. The applicability domain of the new link does not include binary systems at compositions along the critical line for which the rate of change in pressure with temperature changes sign. The new equation is combined with thermodynamic data to provide approximate numerical estimates for the speed of sound in two mixtures of carbon dioxide and ethane at different temperatures along their critical isochores. A clear decrease in the sound speed is found at critical points. A similar behavior is suggested by available critical heat capacity data for several binary fluid mixtures. Using an acoustic technique, the critical temperature and pressure were determined for three different mixtures of methane and propane, and compared with literature data obtained using conventional methods. It is concluded that acoustic-based techniques are reliable to determine, for the most part, critical surfaces of fluid mixtures. The remaining few cases where the present analysis cannot be applied could be tested by the thermodynamic calculation of critical sound speeds using crossover equations of state in conjunction with experimentally determined critical isochoric heat capacities.
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Affiliation(s)
- João Carlos R Reis
- Departamento de Química e Bioquímica, Centro de Electroquímica e Cinética, Faculdade de Ciências, Universidade de Lisboa, P-1749-016 Lisboa, Portugal.
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Goldfarb DL, Corti HR. Diffusion of Decamethylferrocene and Decamethylferrocenium Hexafluorophosphate in Supercritical Trifluoromethane. J Phys Chem B 2004. [DOI: 10.1021/jp034511u] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Darío L. Goldfarb
- Comisión Nacional de Energía Atómica, Unidad de Actividad Química, Av. Gral. Paz 1499 (1650) San Martín, Buenos Aires, Argentina, and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria (1428) Buenos Aires, Argentina
| | - Horacio R. Corti
- Comisión Nacional de Energía Atómica, Unidad de Actividad Química, Av. Gral. Paz 1499 (1650) San Martín, Buenos Aires, Argentina, and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria (1428) Buenos Aires, Argentina
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Goldfarb DL, Corti HR. Electrical Conductivity of Decamethylferrocenium Hexafluorophosphate and Tetrabutylammonium Hexafluorophosphate in Supercritical Trifluoromethane. J Phys Chem B 2004. [DOI: 10.1021/jp0345102] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Darío L. Goldfarb
- Comisión Nacional de Energía Atómica, Unidad de Actividad Química, Av. Gral. Paz 1499 (1650) San Martín, Buenos Aires, Argentina, and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria (1428), Buenos Aires, Argentina
| | - Horacio R. Corti
- Comisión Nacional de Energía Atómica, Unidad de Actividad Química, Av. Gral. Paz 1499 (1650) San Martín, Buenos Aires, Argentina, and Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria (1428), Buenos Aires, Argentina
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Standard thermodynamic properties of solutes in supercritical solvents: simulation and theory. Chem Phys Lett 2003. [DOI: 10.1016/j.cplett.2003.10.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Grunwaldt JD, Wandeler R, Baiker A. Supercritical Fluids in Catalysis: Opportunities of In Situ Spectroscopic Studies and Monitoring Phase Behavior. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2003. [DOI: 10.1081/cr-120015738] [Citation(s) in RCA: 119] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Jessop PG, Brown RA, Yamakawa M, Xiao J, Ikariya T, Kitamura M, Tucker SC, Noyori R. Pressure-dependent enantioselectivity in the organozinc addition to aldehydes in supercritical fluids. J Supercrit Fluids 2002. [DOI: 10.1016/s0896-8446(02)00030-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Song W, Patel N, Maroncelli M. A 2-Site Model for Simulating Supercritical Fluoroform. J Phys Chem B 2002. [DOI: 10.1021/jp021079s] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- W. Song
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802
| | - N. Patel
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802
| | - M. Maroncelli
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802
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Bronstein L, Fernández DP, Fernández-Prini R. Near-criticality in dilute binary mixtures: Distribution of azulene between coexisting liquid and vapor carbon dioxide. J Chem Phys 2002. [DOI: 10.1063/1.1480862] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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Fernández-Prini R. Study of Local Density Enhancement in Near-Critical Solutions of Attractive Solutes Using Hydrostatic Hypernetted Chain Theory. J Phys Chem B 2002. [DOI: 10.1021/jp013034h] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Roberto Fernández-Prini
- Unidad Actividad Química, Comisión Nacional de Energía Atómica, Av. Libertador 8250, 1429-Capital Federal, Argentina, and INQUIMAE, Facultad Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II, 1428-Capital Federal, Argentina
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Koneshan S, Rasaiah JC, Dang LX. Computer simulation studies of aqueous solutions at ambient and supercritical conditions using effective pair potential and polarizable potential models for water. J Chem Phys 2001. [DOI: 10.1063/1.1350447] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Rasaiah JC, Noworyta JP, Koneshan S. Structure of Aqueous Solutions of Ions and Neutral Solutes at Infinite Dilution at a Supercritical Temperature of 683 K. J Am Chem Soc 2000. [DOI: 10.1021/ja001978z] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jayendran C. Rasaiah
- Contribution from the Department of Chemistry, University of Maine, Orono, Maine 04469
| | - Jerzy P. Noworyta
- Contribution from the Department of Chemistry, University of Maine, Orono, Maine 04469
| | - S. Koneshan
- Contribution from the Department of Chemistry, University of Maine, Orono, Maine 04469
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Alvarez JL, Fernandez-Prini R, Japas ML. Aqueous Nonionic Solutes at Infinite Dilution: Thermodynamic Description, Including the Near-critical Region. Ind Eng Chem Res 2000. [DOI: 10.1021/ie000003k] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jorge L. Alvarez
- Unidad Actividad Química, Comisión Nacional de Energía Atómica, Av. Libertador 8250, 1429 Buenos Aires, Argentina, INQUIMAE, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina, and Escuela de Ciencia y Tecnología, Universidad Nacional de General San Martín, 1651 San Andrés, Prov. Buenos Aires, Argentina
| | - Roberto Fernandez-Prini
- Unidad Actividad Química, Comisión Nacional de Energía Atómica, Av. Libertador 8250, 1429 Buenos Aires, Argentina, INQUIMAE, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina, and Escuela de Ciencia y Tecnología, Universidad Nacional de General San Martín, 1651 San Andrés, Prov. Buenos Aires, Argentina
| | - M. Laura Japas
- Unidad Actividad Química, Comisión Nacional de Energía Atómica, Av. Libertador 8250, 1429 Buenos Aires, Argentina, INQUIMAE, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina, and Escuela de Ciencia y Tecnología, Universidad Nacional de General San Martín, 1651 San Andrés, Prov. Buenos Aires, Argentina
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Skaf MS, Laria D. Dielectric relaxation of supercritical water: Computer simulations. J Chem Phys 2000. [DOI: 10.1063/1.1289919] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Song W, Biswas R, Maroncelli M. Intermolecular Interactions and Local Density Augmentation in Supercritical Solvation: A Survey of Simulation and Experimental Results. J Phys Chem A 2000. [DOI: 10.1021/jp000888d] [Citation(s) in RCA: 106] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- W. Song
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802
| | - R. Biswas
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802
| | - M. Maroncelli
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802
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Biswas R, Bagchi B. Anomalous solubility of organic solutes in supercritical water: A molecular explanation. J CHEM SCI 1999. [DOI: 10.1007/bf02871919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Baird JK, Clunie JC. Critical Slowing Down of Chemical Reactions in Liquid Mixtures. J Phys Chem A 1998. [DOI: 10.1021/jp982105i] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- James K. Baird
- Department of Chemistry, University of Alabama in in Huntsville, Huntsville, Alabama 35899
| | - John C. Clunie
- Department of Chemistry, University of Alabama in in Huntsville, Huntsville, Alabama 35899
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Vincent MF, Kazarian SG, West BL, Berkner JA, Bright FV, Liotta CL, Eckert CA. Cosolvent Effects of Modified Supercritical Carbon Dioxide on Cross-Linked Poly(dimethylsiloxane). J Phys Chem B 1998. [DOI: 10.1021/jp973003f] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- M. F. Vincent
- Schools of Chemical Engineering and Chemistry and Biochemistry and Specialty Separations Center, Georgia Institute of Technology, Atlanta, Georgia 30332-0100, and Department of Chemistry, State University of New York at Buffalo, Buffalo, New York
| | - S. G. Kazarian
- Schools of Chemical Engineering and Chemistry and Biochemistry and Specialty Separations Center, Georgia Institute of Technology, Atlanta, Georgia 30332-0100, and Department of Chemistry, State University of New York at Buffalo, Buffalo, New York
| | - B. L. West
- Schools of Chemical Engineering and Chemistry and Biochemistry and Specialty Separations Center, Georgia Institute of Technology, Atlanta, Georgia 30332-0100, and Department of Chemistry, State University of New York at Buffalo, Buffalo, New York
| | - J. A. Berkner
- Schools of Chemical Engineering and Chemistry and Biochemistry and Specialty Separations Center, Georgia Institute of Technology, Atlanta, Georgia 30332-0100, and Department of Chemistry, State University of New York at Buffalo, Buffalo, New York
| | - F. V. Bright
- Schools of Chemical Engineering and Chemistry and Biochemistry and Specialty Separations Center, Georgia Institute of Technology, Atlanta, Georgia 30332-0100, and Department of Chemistry, State University of New York at Buffalo, Buffalo, New York
| | - C. L. Liotta
- Schools of Chemical Engineering and Chemistry and Biochemistry and Specialty Separations Center, Georgia Institute of Technology, Atlanta, Georgia 30332-0100, and Department of Chemistry, State University of New York at Buffalo, Buffalo, New York
| | - C. A. Eckert
- Schools of Chemical Engineering and Chemistry and Biochemistry and Specialty Separations Center, Georgia Institute of Technology, Atlanta, Georgia 30332-0100, and Department of Chemistry, State University of New York at Buffalo, Buffalo, New York
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Affiliation(s)
- Mario Re
- Unidad de Actividad Química, Comisión Nacional de Energía Atómica, Avenida del Libertador 8250, 1429 Capital Federal, Argentina, and INQUIMAE, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II, 1428 Capital Federal, Argentina
| | - Daniel Laria
- Unidad de Actividad Química, Comisión Nacional de Energía Atómica, Avenida del Libertador 8250, 1429 Capital Federal, Argentina, and INQUIMAE, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II, 1428 Capital Federal, Argentina
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