Voltammetric and Surface Conductance Study of the Deposition and Stripping of Mercury on Gold
The voltammetric and surface conductance (SC) responses of thin gold film electrodes during the deposition and stripping of mercury in 0.1 M HC104 solutions have been measured for (i) the potential region corresponding to the underpotential deposition (upd) and stripping (ups), (ii) the formation an...
Guardado en:
| Autor principal: | |
|---|---|
| Otros Autores: | , |
| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1990
|
| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 05156caa a22006017a 4500 | ||
|---|---|---|---|
| 001 | PAPER-523 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518202952.0 | ||
| 008 | 190411s1990 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0007812606 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Romeo, F.M. | |
| 245 | 1 | 0 | |a Voltammetric and Surface Conductance Study of the Deposition and Stripping of Mercury on Gold |
| 260 | |c 1990 | ||
| 270 | 1 | 0 | |m Posadas, D.; Instituto de Investigaciones Fisicoquimicas Tebricas y Aplicadas (INIFTA), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Sucursal 4, Casilla de Correo 16, 1900 La Plata, Argentina |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Sherwood, W.G., Bruckenstein, S., (1978) J. Electrochem. Soc., 125, p. 1098 | ||
| 504 | |a Lindstrom, T.R., Johnson, D.C., (1981) Anal. Chem., 53, p. 1855 | ||
| 504 | |a Schadewald, L.A., Lindstrom, T.R., Hussein, W., Evenson, E.E., Johnson, D.C., (1984) J. Electrochem. Soc., 131, p. 1583 | ||
| 504 | |a Shay, M., Bruckenstein, S., (1989) Langmuir, 5 (280) | ||
| 504 | |a Chauvineau, J.P., Pariset, C., (1973) Surf. Sci., 36 (155) | ||
| 504 | |a Pariset, C., Chavineau, J.P., (1975) Surf. Sci., 47 (543) | ||
| 504 | |a Pariset, C., Chavineau, J.P., (1976) Surf. Sci., 57 (363) | ||
| 504 | |a Pariset, C., Chavineau, J.P., (1978) Surf. Sci., 78 (478) | ||
| 504 | |a Fujihira, M., Kuwana, T., (1975) Electrochim. Acta, 20 (565) | ||
| 504 | |a Hansen, W.N., (1980) Surf. Sci., 101 (109) | ||
| 504 | |a Rath, D.L., (1983) J. Electroanal. Chem., 150 (521) | ||
| 504 | |a Rath, D.L., (1980) PhD. Thesis, , Utah State University, Utah | ||
| 504 | |a Ganon, J.P., Clavilier, J., (1984) Surf. Sci., 147 (583) | ||
| 504 | |a Romeo, F.M., Tucceri, R.I., Posadas, O., (1988) Surf. Sci., 203 (186) | ||
| 504 | |a Geus, J.W., (1971) Chemisorption and Reactions on Metallic Films, 1, p. 395. , Anderson, J. R., Ed.; Academic Press: London | ||
| 504 | |a Tucceri, R.I., Posadas, D., (1983) Anal. Asoc. Quim. Arg., 71 (229) | ||
| 504 | |a Tucceri, R.I., Posadas, D., (1985) J. Electroanal. Chem., 191 (387) | ||
| 504 | |a Clavilier, J., Faure, R., Guinet, G., Durand, R., (1980) J. Electroanal. Chem., 107 (205) | ||
| 504 | |a Tucceri, R.I., Posadas, D., (1983) J. Electrochem. Soc., 128, p. 1478 | ||
| 504 | |a Bauer, E., (1984) The Chemical Physics of Solid Surfaces and Heterogeneous Catalysis, 3, p. 20. , King, D. A., Woodruff, D. P., Eds.; Elsevier: Amsterdam | ||
| 504 | |a Geus, J.W., ref 15, p. 350 | ||
| 504 | |a Faber, T.E., (1972) Introduction to the Theory of Liquid Metals, p. 40. , Cambridge University Press: London | ||
| 504 | |a Evans, R., Greenwood, D.A., Lloyd, P., Ziman, J.M., (1969) Phys. Lett., 30k (313) | ||
| 520 | 3 | |a The voltammetric and surface conductance (SC) responses of thin gold film electrodes during the deposition and stripping of mercury in 0.1 M HC104 solutions have been measured for (i) the potential region corresponding to the underpotential deposition (upd) and stripping (ups), (ii) the formation and stripping of the Hg-Au bulk alloy, and (iii) the deposition and stripping of bulk Hg(0). The analysis of the experimental results shows that the upd mercury grows by an island mechanism up to ὓ 0.7. Linde's surface rule suggests the formation of an interstitial surface phase in this coverage range. The formation of bulk Hg-Au alloy occurs when ὓ = 1 but in the absence of bulk Hg(0). During the stripping of the alloy, the SC is only sensitive to the surface concentration of the Hg(upd) species. Only a relatively small amount of alloy is stripped off during the stripping cycle. It has been verified that the penetration of the mercury atoms into the bulk depends on the grain boundaries concentration. The changes in SC during the formation of bulk Hg(0) indicate that it is a more dense surface phase than the Hg(upd) surface phase. © 1990, American Chemical Society. All rights reserved. |l eng | |
| 593 | |a Departamento de Quimica Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon II, Nunez, Buenos Aires, Argentina | ||
| 593 | |a Instituto de Investigaciones Fisicoquimicas Tebricas y Aplicadas (INIFTA), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Sucursal 4, Casilla de Correo 16, 1900 La Plata, Argentina | ||
| 700 | 1 | |a Tucceri, R.I. | |
| 700 | 1 | |a Posadas, D. | |
| 773 | 0 | |d 1990 |g v. 6 |h pp. 839-842 |k n. 4 |p Langmuir |x 07437463 |t Langmuir | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-0007812606&doi=10.1021%2fla00094a021&partnerID=40&md5=e8c01e2099f00ab8e0f9b35fb8b9afea |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1021/la00094a021 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_07437463_v6_n4_p839_Romeo |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07437463_v6_n4_p839_Romeo |y Registro en la Biblioteca Digital |
| 961 | |a paper_07437463_v6_n4_p839_Romeo |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 963 | |a VARI | ||
| 999 | |c 61476 | ||