Artículo
Andrade, E.M.; Molina, F.V.; Posadas, D. "Adhesion of colloidal hematite onto mercury in water-ethanol media" (1999) Journal of Colloid and Interface Science. 215(2):370-380
Consulte la política de Acceso Abierto del editor
Abstract:
The adherence of hematite (α-Fe2O3) particles onto mercury electrodes in water-ethanol mixtures has been studied by counting on optical microscope images, obtaining also the effective charge by electrophoretic measurements. The number of attached particles, when the ethanol content is small, decreases as the ethanol concentration increases. At an ethanol mole fraction near 0.2, the number of particles goes through a minimum and then increases with ethanol concentration. When the electrode potential is modified, curves of the number of particles vs ethanol mole fraction with the same shape are found, but they cross each other. The experimental behavior can be explained based on the dependence of particle/solution, metal/solution, and metal/particle interaction energies on the solvent composition.
Registro:
| Documento: | Artículo |
| Título: | Adhesion of colloidal hematite onto mercury in water-ethanol media |
| Autor: | Andrade, E.M.; Molina, F.V.; Posadas, D. |
| Filiación: | INQUIMAE - Depto. de Quim. Inorg., Analítica y Quim. Fis., Universidad de Buenos Aires, 1428, Buenos Aires, Argentina Departamento de Química, Facultad de Ciencias Exactas, Universidad de La Plata, Suc. 4, CC 16, 1900, La Plata, Argentina |
| Palabras clave: | Adhesion; Hematite; Metal surface; Water-ethanol mixtures; alcohol; ferric oxide; mercury; solvent; water; adhesion; article; colloid; concentration response; electric potential; electrophoresis; microscopy; molecular interaction; priority journal; surface charge |
| Año: | 1999 |
| Volumen: | 215 |
| Número: | 2 |
| Página de inicio: | 370 |
| Página de fin: | 380 |
| DOI: | http://dx.doi.org/10.1006/jcis.1999.6243 |
| Título revista: | Journal of Colloid and Interface Science |
| Título revista abreviado: | J. Colloid Interface Sci. |
| ISSN: | 00219797 |
| CODEN: | JCISA |
| CAS: | alcohol, 64-17-5; ferric oxide, 1309-37-1, 56449-54-8; mercury, 14302-87-5, 7439-97-6; water, 7732-18-5 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00219797_v215_n2_p370_Andrade |
Referencias:
- Marshall, J., Kitchener, J., (1966) J. Colloid Interface Sci., 22, p. 342
- Hull, M., Kitchener, J., (1969) Trans. Faraday Soc., 65, p. 3093
- Usui, S., Yamasaki, T., (1969) J. Colloid Interface Sci., 29, p. 629
- Dabros, T., Van De Ven, T.G.M., (1993) Colloids Surf. a Phys. Eng. Aspects, 75, p. 95
- Sjollema, J., Buscher, H.J., (1989) J. Colloid Interface Sci., 132, p. 382
- Ryde, N., Kihira, H., Matijevic, E., (1992) J. Colloid Interface Sci., 151, p. 421
- Urrutia, G., Pasaggio, S., Maroto, A., Blesa, M.A., (1983) Nucl. Sci. Eng., 84, p. 120
- Kallay, N., Barouch, E., Matijevic, E., (1987) Adv. Colloid Interface Sci., 27, p. 1
- Kuo, R.J., Matijevic, E., (1980) J. Colloid Interface Sci., 78, p. 407
- Caselli, M., Lippolis, G., Gierst, L., (1972) J. Electroanal. Chem., 38, p. 451
- Cohen, H., Soffer, A., Oren, Y., (1987) J. Colloid Interface Sci., 120, p. 272
- Alince, B., (1989) Colloids Surf., 34, p. 39
- Verwey, E., Overbeek, J.T., (1948) Theory of the Stability of Lyophobic Colloids, , Elsevier, Amsterdam
- Derjaguin, B., (1954) Disc. Faraday Soc., 18, p. 85
- Hogg, R., Healy, T., Fuerstenau, D., (1966) Trans. Faraday Soc., 62, p. 1638
- Usui, S., (1972) In, Progress in Surface and Membrane Science, 5, p. 223. , (, J. F. Danielli, Ed.), Academic Press, New York
- Adamczyk, Z., Siwek, B., Zembala, M., (1992) Colloids Surf., 62, p. 119
- Adamczyk, Z., Siwek, B., Zembala, M., Belouschek, P., (1994) Adv. Colloid Interface Sci., 48, p. 151
- Adamczyk, Z., Warszynski, P., (1996) Adv. Colloid Interface Sci., 63, p. 41
- Andrade, E.M., (1992), Ph.D. thesis, Buenos Aires; Andrade, E.M., Molina, F.V., Posadas, D., (1994) J. Colloid Interface Sci., 165, p. 450
- Andrade, E.M., Molina, F.V., Gordillo, G.J., Posadas, D., (1995) J. Colloid Interface Sci., 173, p. 231
- Andrade, E.M., Molina, F.V., Posadas, D., (1995) J. Colloid Interface Sci., 176, p. 450
- Bowling, R.A., (1988) In, Particles and Surfaces, 1, p. 129. , (, K. L. Mittal, Ed.), Plenum, New York
- Hesleitner, P., Kallay, N., Matijevic, E., (1991) Langmuir, 7, p. 178
- Kosmulski, M., Matijevic, E., (1992) Langmuir, 8, p. 1060
- Kosmulski, M., (1993) J. Colloid Interface Sci., 156, p. 305
- Kosmulski, M., Matysiak, J., Szczypa, J., (1994) J. Colloid Interface Sci., 164, p. 280
- Kosmulski, M., (1996) J. Colloid Interface Sci., 179, p. 128
- Andrade, E.M., Molina, F.V., Posadas, D., (1997) J. Braz. Chem. Soc., 9, p. 371
- Marcus, Y., (1990) Pure Appl. Chem., 62, p. 899
- Delahay, P., (1965) Double Layer and Electrode Kinetics, , Interscience, New York
- Westall, J.C., Hohl, H., (1980) Adv. Colloid Interface Sci., 12, p. 265
- Lützenkirchen, J., (1998) Environ. Sci. Technol., 32, p. 3149
- James, R.O., Parks, G.A., (1982) In, Surface and Colloid Science, 12. , (, E. Matijevic, Ed.), Chap. 2, Plenum, New York
- Regazzoni, A.E., (1984), Ph.D. thesis, Buenos Aires; Matijevic, E., Scheiner, P., (1978) J. Colloid Interface Sci., 63, p. 509
- McCafferty, E., Zettlemoyer, A.C., (1971) Disc. Faraday Soc., 52, p. 239
- Onoda, G.Y., De Bruyn, P.L., (1966) Surf. Sci., 4, p. 48
- Dumont, F., Van Tan, D., Watillon, A., (1976) J. Colloid Interface Sci., 55, p. 678
- Israelachvili, J.N., (1985) Intermolecular and Surface Forces, Chap. 14, , Academic Press, London
- Hamaker, H.C., (1937) Physica, 4, p. 1058
- Dzyaloshinskii, I.E., Lifshitz, E.M., Pitaevskii, I.P., (1961) Adv. Phys., 10, p. 165
- Ockrent, C., (1931) J. Phys. Chem., 35, p. 3354
- Israelachvili, J.N., (1985) Intermolecular and Surface Forces, Chap. 11, , Academic Press, London
- Mahanty, J., Ninham, B.W., (1976) Dispersion Forces, , Academic Press, New York
- Chan, D., Perram, J., White, L., Healy, T., (1975) J. Chem. Soc. Faraday Trans. I, 71, p. 1046
Citas:
---------- APA ----------
Andrade, E.M., Molina, F.V. & Posadas, D. (1999) . Adhesion of colloidal hematite onto mercury in water-ethanol media. Journal of Colloid and Interface Science, 215(2), 370-380.http://dx.doi.org/10.1006/jcis.1999.6243
---------- CHICAGO ----------
Andrade, E.M., Molina, F.V., Posadas, D. "Adhesion of colloidal hematite onto mercury in water-ethanol media" . Journal of Colloid and Interface Science 215, no. 2 (1999) : 370-380.http://dx.doi.org/10.1006/jcis.1999.6243
---------- MLA ----------
Andrade, E.M., Molina, F.V., Posadas, D. "Adhesion of colloidal hematite onto mercury in water-ethanol media" . Journal of Colloid and Interface Science, vol. 215, no. 2, 1999, pp. 370-380.http://dx.doi.org/10.1006/jcis.1999.6243
---------- VANCOUVER ----------
Andrade, E.M., Molina, F.V., Posadas, D. Adhesion of colloidal hematite onto mercury in water-ethanol media. J. Colloid Interface Sci. 1999;215(2):370-380.http://dx.doi.org/10.1006/jcis.1999.6243
