The adsorption of nickel dimethylglyoxime complex on mercury
The adsorption of the Ni(II) dimethylglyoxime complex, Ni(DMGH)2, on mercury was studied as a function of time by voltammetric and differential capacitance methods in ammonia and borate buffers. The influence of the adsorption potential and the complex concentration was also studied. The adsorption...
Guardado en:
| Autor principal: | |
|---|---|
| Otros Autores: | , |
| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
1996
|
| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 04570caa a22006857a 4500 | ||
|---|---|---|---|
| 001 | PAPER-3567 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203301.0 | ||
| 008 | 190411s1996 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0030141257 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a JECHE | ||
| 100 | 1 | |a Ramirez, S. | |
| 245 | 1 | 4 | |a The adsorption of nickel dimethylglyoxime complex on mercury |
| 260 | |b Elsevier |c 1996 | ||
| 270 | 1 | 0 | |m Posadas, D.; 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 Pihlar, B., Valenta, P., Nürnberg, H., (1981) Fresenius Z. Anal. Chem., 307, p. 337 | ||
| 504 | |a Pihlar, B., Valenta, P., Nürnberg, H., (1986) J. Electroanal. Chem., 214, p. 157 | ||
| 504 | |a Jin, W., Liu, K., (1985) Acta Chim. Sinica, 43, p. 923 | ||
| 504 | |a Jin, W., Liu, K., (1987) J. Electroanal. Chem., 216, p. 181 | ||
| 504 | |a Wilkinson, C., (1972) Chem. Rev., 72, p. 6 | ||
| 504 | |a Grahame, D.C., (1941) J. Am. Chem. Soc., 63, p. 1207 | ||
| 504 | |a Martell, A., Smith, R., (1977) Critical Stability Constants, Plenum, , New York | ||
| 504 | |a Wopshall, R.H., Shain, I., (1967) Anal. Chem., 39, p. 1514 | ||
| 504 | |a Damaskin, B., Petrii, O.A., Batrakov, V., (1971) Adsorption of Organic Compounds at Electrodes, , Plenum, New York | ||
| 504 | |a Gileadi, E., (1967) Electrosorption, , E. Giledi (Ed), Plenum, New York | ||
| 504 | |a Bard, A.J., Faulkner, L.R., (1980) Electrochemical Methods, , Wiley, New York | ||
| 504 | |a Conway, B.E., (1965) Theory and Principles of Electrode Processes, , Ronald Press, New York | ||
| 504 | |a Delahay, P., Trachtenberg, I., (1957) J. Am. Chem. Soc., 79, p. 2355 | ||
| 504 | |a Reinmuth, W., (1961) J. Phys. Chem., 65, p. 473 | ||
| 520 | 3 | |a The adsorption of the Ni(II) dimethylglyoxime complex, Ni(DMGH)2, on mercury was studied as a function of time by voltammetric and differential capacitance methods in ammonia and borate buffers. The influence of the adsorption potential and the complex concentration was also studied. The adsorption equilibrium shows a reversible behaviour. The experimental data conform to the Frumkin adsorption isotherm. The standard electrochemical Gibbs energy of adsorption and the interaction parameter obtained from the fit indicate the presence of attractive forces between adsorbed molecules and a standard electrochemical Gibbs energy of adsorption comparable with those of pentanol and hexanol. The experimental rate of adsorption, at short times, is independent of time. It is also linearly dependent on the complex concentration and exponentially dependent on the adsorption potential. The experimental rate law can be explained with a model considering the adsorption kinetics as being controlled by the adsorption of the complex. |l eng | |
| 593 | |a DQIAQF, Fac. de Ciencias Exactas y Naturales, Pabellon II, 1428 Buenos Aires, Argentina | ||
| 593 | |a INIFTA, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Sucursal 4, Casilla de Correo 16, 1900 La Plata, Argentina | ||
| 690 | 1 | 0 | |a ADSORPTION |
| 690 | 1 | 0 | |a MERCURY |
| 690 | 1 | 0 | |a NICKEL DIMETHYLGLYOXIME COMPLEX |
| 690 | 1 | 0 | |a ADSORPTION |
| 690 | 1 | 0 | |a ADSORPTION ISOTHERMS |
| 690 | 1 | 0 | |a AMMONIA |
| 690 | 1 | 0 | |a CYCLIC VOLTAMMETRY |
| 690 | 1 | 0 | |a GIBBS FREE ENERGY |
| 690 | 1 | 0 | |a MERCURY (METAL) |
| 690 | 1 | 0 | |a NICKEL COMPOUNDS |
| 690 | 1 | 0 | |a REACTION KINETICS |
| 690 | 1 | 0 | |a ADSORPTION POTENTIAL |
| 690 | 1 | 0 | |a DIFFERENTIAL CAPACITANCE METHOD |
| 690 | 1 | 0 | |a NICKEL DIMETHYLGLYOXIME COMPLEX |
| 690 | 1 | 0 | |a ORGANOMETALLICS |
| 700 | 1 | |a Gordillo, G.J. | |
| 700 | 1 | |a Posadas, D. | |
| 773 | 0 | |d Elsevier, 1996 |g v. 407 |h pp. 219-225 |k n. 1-2 |p J Electroanal Chem |x 15726657 |t Journal of Electroanalytical Chemistry | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-0030141257&doi=10.1016%2f0022-0728%2895%2904481-7&partnerID=40&md5=ff4ac9c51199deb079c074a09007724c |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1016/0022-0728(95)04481-7 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_15726657_v407_n1-2_p219_Ramirez |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15726657_v407_n1-2_p219_Ramirez |y Registro en la Biblioteca Digital |
| 961 | |a paper_15726657_v407_n1-2_p219_Ramirez |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 64520 | ||