Solubility of crystalline alkali metal iodides in supercritical ammonia
The solubilities of crystalline NaI, KI and CsI in supercritical ammonia (SCA) were determined for temperatures around 420 K and different ammonia densities smaller than the critical density using the spectral charge-transfer-to-solvent (ctts) band of iodides. The optical absorptivity of the ctts ba...
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2005
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| LEADER | 06222caa a22007457a 4500 | ||
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| 001 | PAPER-3969 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203329.0 | ||
| 008 | 190411s2005 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-21244481016 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a JSFLE | ||
| 100 | 1 | |a Sciaini, G. | |
| 245 | 1 | 0 | |a Solubility of crystalline alkali metal iodides in supercritical ammonia |
| 260 | |c 2005 | ||
| 270 | 1 | 0 | |m Fernández-Prini, R.; INQUIMAE/DQIAQF, Facultad de Ciencias Exactas y Naturales, Pabellón II, Buenos Aires 1428, Argentina; email: rfprini@cnea.gov.ar |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Pearson, G.S., Magee, R.S., Critical evaluation of proven chemical weapon destruction technologies (2002) Pure Appl. Chem., 74, p. 187 | ||
| 504 | |a Frischkorn, C., Zanni, M.T., Davis, A.V., Neumark, D.M., Electron solvation dynamics of I-(NH3)n clusters (2000) Faraday Disc., 115, p. 49 | ||
| 504 | |a Brandt, F.S., Broers, P.M.A., De Loos, T.W., High pressure phase equilibria in the system ammonia + potassium iodide, +sodium iodide, +sodium bromide, and +sodium thiocyanate: Solid-liquid-vapor and liquid-liquid-vapor equilibria (2001) Int. J. Thermophys., 22, p. 1045 | ||
| 504 | |a Shapira, D., Treiner, A., Charge-transfer-to-solvent spectra in liquid ammonia (1966) J. Phys. Chem., 70, p. 305 | ||
| 504 | |a Tillner-Roth, R., Harns-Watzenberg, F., Bähr, H.D., Eine neue Fundamentalgleichung für Ammoniak (1993) Proceedings of the 20th DKV-Tagung, Vol. II, p. 167. , Heidelberg, Germany | ||
| 504 | |a Fernández, D.P., Hefter, G., Fernández-Prini, R., The solubility of solids in near-critical fluids. VI. CHI3 in CO2 revisited (2001) J. Chem. Thermodyn., 33, p. 1309 | ||
| 504 | |a Alvarez, J.L., Fernández-Prini, R., Japas, M.L., Aqueous nonionic solutes at infinite dilution: Thermodynamic description, including the near-critical region (2000) Ind. Eng. Chem. Res., 39, p. 3625 | ||
| 504 | |a McBride, J.O.P., Nicholls, R.W., The vibration-rotation spectrum of ammonia gas I (1972) J. Phys. B, 5, p. 408 | ||
| 504 | |a Fernández-Prini, R., Study of local density enhancement in near-critical solutions of attractive solutes using hydrostatic hypernetted chain theory (2002) J. Phys. Chem. B, 106, p. 3217 | ||
| 504 | |a Sciaini, G., Marceca, E., Fernández-Prini, R., Intermolecular solvent-solute energies for thermodynamic and spectroscopic properties of solutes in near-critical solvents (2002) Phys. Chem. Chem. Phys., 4, p. 3400 | ||
| 504 | |a Cogin, G.E., Kimball, G.E., The vapor pressure of some alkali halides (1948) J. Chem. Phys., 16, p. 1035 | ||
| 504 | |a Chase, M.W., NIST-JANAF thermochemical tables (1998) J. Phys. Chem. Ref. Data, , Monograph No. 9, ACS-AIP-NIST | ||
| 504 | |a Hnizda, V.F., Kraus, C.A., Properties of electrolytic solutions. XXXIX. Conductance of several salts in ammonia at -34° by a precision method (1949) J. Am. Chem. Soc., 71, p. 1565 | ||
| 504 | |a Bubak, M., Harder, W.D., The static dielectric constant of ammonia to high pressures and temperatures. II. Representation of expeirmental data via Kirkwood- Fröhlich's equation (1977) Ber. Bunsenges. Phys. Chem., 81, p. 609 | ||
| 504 | |a Blandamer, M.J., Fox, M.F., Theory and application of charge transfer to solvent spectra (1970) Chem. Rev., 70, p. 59 | ||
| 504 | |a Evans, D.H., Keese, R.G., Castleman, A.W., The association of ammonia with halide ions in the gas phase (1987) J. Chem. Phys., 86, p. 2927 | ||
| 504 | |a Tongraar, A., Hannongbua, S., Rode, B.M., Molecular dynamics simulations of potassium ion and an iodide ion in liquid ammonia (1997) Chem. Phys., 219, p. 279 | ||
| 504 | |a Peslherbe, G.H., Ladany, B.M., Hynes, J.T., Structure of NaI ion pair in water clusters (2000) Chem. Phys., 258, p. 201 | ||
| 520 | 3 | |a The solubilities of crystalline NaI, KI and CsI in supercritical ammonia (SCA) were determined for temperatures around 420 K and different ammonia densities smaller than the critical density using the spectral charge-transfer-to-solvent (ctts) band of iodides. The optical absorptivity of the ctts band was also determined with the potassium salt and shown to be density independent. The results show that the solubility of the alkali metal iodides exhibit a very simple dependence on fluid density; this implies that over the density range we have explored, the first solvation shell of the ion pairs is mostly complete even at the lowest studied density. © 2005 Elsevier B.V. All rights reserved. |l eng | |
| 593 | |a INQUIMAE/DQIAQF, Facultad de Ciencias Exactas y Naturales, Pabellón II, Buenos Aires 1428, Argentina | ||
| 593 | |a Unidad Actividad Química, Comisión Nacional de Energía Atómica, Av. Libertador 8250, Buenos Aires 1429, Argentina | ||
| 690 | 1 | 0 | |a ALKALI METAL IODIDE |
| 690 | 1 | 0 | |a CHARGE-TRANSFER-TO-SOLVENT |
| 690 | 1 | 0 | |a SOLUBILITY |
| 690 | 1 | 0 | |a SOLVATION |
| 690 | 1 | 0 | |a SUPERCRITICAL AMMONIA |
| 690 | 1 | 0 | |a AMMONIA |
| 690 | 1 | 0 | |a CHARGE TRANSFER |
| 690 | 1 | 0 | |a LIGHT ABSORPTION |
| 690 | 1 | 0 | |a PRECIPITATION (CHEMICAL) |
| 690 | 1 | 0 | |a SOLUBILITY |
| 690 | 1 | 0 | |a SOLUTIONS |
| 690 | 1 | 0 | |a ULTRAVIOLET RADIATION |
| 690 | 1 | 0 | |a ALKALI METAL IODIDE |
| 690 | 1 | 0 | |a CHARGE-TRANSFER-TO-SOLVENT |
| 690 | 1 | 0 | |a SOLVATION |
| 690 | 1 | 0 | |a SUPERCRITICAL AMMONIA |
| 690 | 1 | 0 | |a ALKALI METALS |
| 700 | 1 | |a Marceca, E. | |
| 700 | 1 | |a Fernández-Prini, R. | |
| 773 | 0 | |d 2005 |g v. 35 |h pp. 106-110 |k n. 2 |p J. Supercritical Fluids |x 08968446 |w (AR-BaUEN)CENRE-5809 |t Journal of Supercritical Fluids | |
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| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_08968446_v35_n2_p106_Sciaini |y Handle |
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