Zobrazeno 1 - 10 of 148 pro vyhledávání: '"J.M. Simonson"'
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Akademický článek
On the molecular mechanism of surface charge amplification and related phenomena at aqueous polyelectrolyte-graphene interfaces
Autor: J.M. Simonson, A.A. Chialvo
Publikováno v: Condensed Matter Physics, Vol 14, Iss 3, p 33002 (2011)
In this communication we illustrate the occurrence of a recently reported new phenomenon of surface-charge amplification, SCA, (originally dubbed overcharging, OC), [Jimenez-Angeles F. and Lozada-Cassou M., J. Phys. Chem. B, 2004, 108, 7286] by means
Externí odkaz: https://doaj.org/article/d36c3dd19b6649fc8cce064311163472
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4
Densities and Apparent Molar Volumes of NaOH(aq) to the Temperature 623 K and Pressure to 30 MPa
Autor: Horacio R. Corti, J.M. Simonson
Publikováno v: Journal of Solution Chemistry. 35:1057-1074
Densities of NaOH(aq) solutions with molalities between 0.033 and 6.047 mol⋅kg−1 were measured with a vibrating-tube densitometer at temperatures between 373 K and 623 K and pressures from near the saturation vapor pressure of water to 30 MPa. Ap
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f2a86e218b2d78861eb60f90b4cbc5d
https://doi.org/10.1007/s10953-006-9054-9
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5
Vapor pressures and isopiestic molalities of concentrated CaCl2(aq), CaBr2(aq), and NaCl(aq) to T=523 K
Autor: Miroslaw S. Gruszkiewicz, J.M. Simonson
Publikováno v: The Journal of Chemical Thermodynamics. 37:906-930
The Oak Ridge National Laboratory high-temperature isopiestic apparatus was outfitted with precise pressure gauges to allow for direct vapor pressure measurements. Vapor pressures over concentrated solutions of CaCl2(aq), and CaBr2(aq) were measured
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ac21355c9f4d6865af6ff229ad2da51
https://doi.org/10.1016/j.jct.2004.12.009
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6
Understanding the Effects of Concentration on the Solvation Structure of Ca2+ in Aqueous Solution. II: Insights into Longer Range Order from Neutron Diffraction Isotope Substitution
Autor: Gabriel J. Cuello, J.M. Simonson, Adrian C. Barnes, Yaspal S. Badyal
Publikováno v: The Journal of Physical Chemistry A. 108:11819-11827
Although the Ca2+ aqua-ion is of great importance to biology and a key component of natural groundwaters, many details of the solvation structure and its behavior have remained either unexplored or controversial. We report the findings of a new neutr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d24abe6742ef0b888878e258f19df51
https://doi.org/10.1021/jp046476c
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7
Understanding the Effects of Concentration on the Solvation Structure of Ca2+ in Aqueous Solution. I: The Perspective on Local Structure from EXAFS and XANES
Autor: Yaspal S. Badyal, J.M. Simonson, John L. Fulton, Steve M. Heald
Publikováno v: The Journal of Physical Chemistry A. 107:4688-4696
X-ray absorption fine structure (XAFS) spectroscopy was used to probe the effects of concentration on the first-shell structure of Ca2+ in aqueous solution. Measurements were carried out under ambient conditions using a bending magnet beamline (secto
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77929d3f0f8d59f0d85c410f86488cd5
https://doi.org/10.1021/jp0272264
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8
The Hydration Structure of Ni 2+ in Aqueous Solution by Neutron Diffraction Isotope Substitution: a Case Study on the Effects of Systematic Error
Autor: B.K. Annis, J.M. Simonson, Y.S. Badyal, J.D. Londono
Publikováno v: Journal of Neutron Research. 10:19-29
The technique of neutron diffraction with isotope substitution has been used to probe the hydration structure around the Ni2þ ion in a concentrated aqueous solution of 3.87 m NiCl2. The scattering from two heavy water solutions containing, respectiv
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84be1f116f54680d60a80ffa00832956
https://doi.org/10.1080/10238160290024633
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9
A BET model of the thermodynamics of aqueous multicomponent solutions at extreme concentration
Autor: Simon L. Clegg, J.M. Simonson
Publikováno v: The Journal of Chemical Thermodynamics. 33:1457-1472
The statistical mechanical basis of the use of Brunauer-Emmett-Teller isotherms to represent activities and other thermodynamic properties in extremely concentrated solutions was established by Ally and Braunstein (J. Chem. Thermodynamics 1998, 30, 4
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fabd57c5de0cacda9f4c5dcf66809c8e
https://doi.org/10.1006/jcht.2001.0869
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Activities and osmotic coefficients of tropospheric aerosols: (NH4)2SO4(aq) and NaCl(aq)
Autor: Moonis R. Ally, J.M. Simonson, Simon L. Clegg, Jerry Braunstein
Publikováno v: The Journal of Chemical Thermodynamics. 33:905-915
The theory of multilayer adsorption for concentrated aqueous electrolytes developed by Ally and Braunstein (1998) is used to calculate the thermodynamic activities and osmotic coefficients of supersaturated solutions of (NH4)2SO4(aq) and NaCl (aq) wh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c1ff0ca96f81315a5a07fc8fe1d4f81
https://doi.org/10.1006/jcht.2000.0825
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