Navegar

Colección

Datos Estadísticas

Artículo

Tagliazucchi, M.; De Leo, L.P.M.; Cadranel, A.; Baraldo, L.M.; Völker, E.; Bonazzola, C.; Calvo, E.J.; Zamlynny, V. "PM IRRAS spectroelectrochemistry of layer-by-layer self-assembled polyelectrolyte multilayers" (2010) Journal of Electroanalytical Chemistry. 649(1-2):110-118
La versión final de este artículo es de uso interno. El editor solo permite incluir en el repositorio el artículo en su versión post-print. Por favor, si usted la posee enviela a
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

In situ polarization modulation infrared reflection absorption spectroscopy (PM IRRAS) has been used to study layer-by-layer self-assembled films made of a novel redox polymer bearing an osmium pentacyano pyridine complex (PAH-OsCN) and polyacrylic acid at different electrode potentials and solution compositions. PM IRRAS provides information on the oxidation state of the osmium complex, the fraction of protonated carboxylates and the content of IR-active counterions (such as nitrate) as well as water content (hydratation of the multilayer). It has an advantage over SNIFTIRS because it measures the absolute IR-signal arising from the molecular species at the interface rather than its variation with respect to a reference state. For instance, we show that only a fraction of the total number of redox sites responds to changes in the electrode potential as expected from the Nernst equation. The remaining sites are trapped in the Os(II) or Os(III) states and can only be oxidized/reduced by chemical agents in solution. We also present spectroscopic evidence that nitrate ions enter into the film during oxidation and leave during reduction. The number of these anions involved in the first process is larger than that participating in the latter and hence nitrate accumulates within the film. This finding is analyzed in terms of two possible mechanisms. © 2009 Elsevier B.V. All rights reserved.

Registro:

Documento: Artículo
Título:PM IRRAS spectroelectrochemistry of layer-by-layer self-assembled polyelectrolyte multilayers
Autor:Tagliazucchi, M.; De Leo, L.P.M.; Cadranel, A.; Baraldo, L.M.; Völker, E.; Bonazzola, C.; Calvo, E.J.; Zamlynny, V.
Filiación:Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
Chemistry Department, Acadia University, 6 University Avenue, Wolfville, NS B4P 2R6, Canada
Palabras clave:Infrared spectroscopy; Ion exchange; Pentacyanoosmate; PM IRRAS; Polyelectrolyte multilayer; Redox polymer; Carboxylation; Infrared spectroscopy; Ion exchange; Ions; Organic acids; Osmium; Polyelectrolytes; Polymer films; Spectroelectrochemistry; Chemical agent; Counterions; Electrode potentials; Hydratation; In-situ; Layer-by-layers; Molecular species; Nernst equation; Nitrate ions; Osmium complexes; Oxidation state; Pentacyanoosmate; PM IRRAS; Polyacrylic acids; Polyelectrolyte multilayer; Protonated; Redox polymers; Redox sites; Reference state; Self assembled films; Self-assembled; SNIFTIRS; Solution composition; Spectroscopic evidence; Multilayers
Año:2010
Volumen:649
Número:1-2
Página de inicio:110
Página de fin:118
DOI: http://dx.doi.org/10.1016/j.jelechem.2010.02.013
Título revista:Journal of Electroanalytical Chemistry
Título revista abreviado:J Electroanal Chem
ISSN:15726657
CODEN:JECHE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15726657_v649_n1-2_p110_Tagliazucchi

Referencias:

  • Osawa, M., Alkire, R.C., Kolb, D.M., Lipkowski, J., Ross, P.N., (2009) Advances in Electrochemical Science and Engineering, 9. , Diffraction and Spectroscopic Methods in Electrochemistry Wiley-VCH Weinheim
  • Zamlynny, V., Lipkowski, J., Alkire, R.C., Kolb, D.M., Lipkowski, J., Ross, P.N., (2009) Advances in Electrochemical Science and Engineering, Diffraction and Spectroscopic Methods in Electrochemistry, 9. , Wiley-VCH Weinheim
  • Frey, B.L., Corn, R.M., Weibel, S.C., Polarization-Modulation Approaches to Reflection-Absorption Spectroscopy (2001) Handbook of Vibrational Spectroscopy, 2, p. 1042. , John Wiley & Sons
  • Leitch, J., Kunze, J., Goddard, J.D., Schwan, A.L., Faragher, R.J., Naumann, R., Knoll, W., Lipkowski, J., (2009) Langmuir, 25, p. 10354
  • Brosseau, C.L., Bin, X., Roscoe, S.G., Lipkowski, J., (2008) Journal of Electroanalytical Chemistry, 621, p. 222
  • Brosseau, C.L., Leitch, J., Bin, X., Chen, M., Roscoe, S.G., Lipkowski, J., (2008) Langmuir, 24, p. 13058
  • Matyszewska, D., Leitch, J., Bilewicz, R., Lipkowski, J., (2008) Langmuir, 24, p. 7408
  • Zamlynny, V., Zawisza, I., Lipkowski, J., (2003) Langmuir, 19, p. 132
  • Decher, G., Schlenoff, B.J., (2003) Multilayer Thin Films, , Wiley-VCH Weinheim
  • Itano, K., Choi, J., Rubner, M.F., (2005) Macromolecules, 38, p. 3450
  • Tagliazucchi, M., Grumelli, D., Calvo, E.J., (2006) Physical Chemistry Chemical Physics, 8, p. 5086
  • Farhat, T.R., Schlenoff, J.B., (2003) Journal of the American Chemical Society, 125, p. 4627
  • Jaber, J.A., Schlenoff, J.B., (2006) Journal of the American Chemical Society, 128, p. 2940
  • Schlenoff, J.B., Rmaile, A.H., Bucur, C.B., (2008) Journal of the American Chemical Society, 130, p. 13589
  • Choi, J., Rubner, M.F., (2005) Macromolecules, 38, p. 116
  • Xie, A.F., Granick, S., (2001) Journal of the American Chemical Society, 123, p. 3175
  • Xie, A.F., Granick, S., (2002) Macromolecules, 35, p. 1805
  • Tagliazucchi, M., Calvo, E.J., Alkire, R.C., Kolb, D.M., Lipkowski, J., Ross, P., (2009) Chemically Modified Electrodes, , Wiley-VCH Weinheim
  • Grumelli, D.E., Garay, F., Barbero, C.A., Calvo, E.J., (2006) Journal of Physical Chemistry B, 110, p. 15345
  • Schlenoff, J.B., Ly, H., Li, M., (1998) Journal of the American Chemical Society, 120, p. 7626
  • Grumelli, D., Bonazzola, C., Calvo, E.J., (2006) Electrochemistry Communications, 8, p. 1353
  • Tagliazucchi, M., Grumelli, D., Bonazzola, C., Calvo, E.J., (2006) Journal of Nanoscience and Nanotechnology, 6, p. 1731
  • Tagliazucchi, M., Calvo, E.J., Szleifer, I., (2008) Langmuir, 24, p. 2869
  • Bonazzola, C., Calvo, E.J., Nart, F.C., (2003) Langmuir, 19, p. 5279
  • Slep, L.D., Baraldo, L.M., Olabe, J.A., (1996) Inorganic Chemistry, 35, p. 6327
  • Calvo, E.J., Etchenique, R., Danilowicz, C., Diaz, L., (1996) Analytical Chemistry, 68, p. 4186
  • Baraldo, L.M., Bessega, M.S., Rigotti, G.E., Olabe, J.A., (1994) Inorganic Chemistry, 33, p. 5890
  • Slep, L.D., Alborés, P., Baraldo, L.M., Olabe, J.A., (2002) Inorganic Chemistry, 41, p. 114
  • Tagliazucchi, M., Williams, F.J., Calvo, E.J., (2007) Journal of Physical Chemistry B, 111, p. 8105
  • Buffeteau, T., Desbat, B., Blaudez, D., Turlet, J.M., (2000) Applied Spectroscopy, 54, p. 1646
  • Finklea, H.O., Snider, D.A., Fedyk, J., (1990) Langmuir, 6, p. 371
  • Azzam, R.M.A., Bashara, N.M., (1977) Ellipsometry and Polarized Light, , North Holland Publishing Company Amsterdam
  • Crean, F.M., Schug, K., (1984) Inorganic Chemistry, 23, p. 853
  • Shigehara, K., Oyama, N., Anson, F.C., (1981) Journal of the American Chemical Society, 103, p. 2552
  • Tagliazucchi, M.E., Calvo, E.J., (2007) Journal of Electroanalytical Chemistry, 599, p. 249
  • Laviron, E., (1980) Journal of Electroanalytical Chemistry, 112, p. 1
  • Calvo, E.J., Wolosiuk, A., (2002) Journal of the American Chemical Society, 124, p. 8490
  • Flexer, V., Forzani, E.S., Calvo, E.J., Ludueña, S.J., Pietrasanta, L.I., (2006) Analytical Chemistry, 78, p. 399
  • Albores, P., Slep, L.D., Baraldo, L.M., Baggio, R., Garland, M.T., Rentschler, E., (2006) Inorganic Chemistry, 45, p. 2361
  • Lin-Vien, D., Colthup, N.B., Fateley, W.G., Graselli, J.G., (1991) The Handbook of Infrared and Raman Characteristic Frequencies of Organic Molecules, , Academic Press New York
  • Harris, J.J., Derose, P.M., Bruening, M.L., (1999) Journal of the American Chemical Society, 121, p. 1978
  • Wang, L., Fu, Y., Wang, Z., Fan, Y., Zhang, X., (1999) Langmuir, 15, p. 1360
  • Petrov, A.I., Antipov, A.A., Sukhorukov, G.B., (2003) Macromolecules, 36, p. 10079
  • Burke, S.E., Barrett, C.J., (2003) Langmuir, 19, p. 3297
  • Nakamoto, K., (1986) Infrared and Raman Spectra of Inorganic and Coordination Compounds, , John Wiley & Sons New York
  • Marinković, N.S., Calvente, J.J., Kloss, A., Kováč ová, Z., Ronald Fawcett, W., (1999) Journal of Electroanalytical Chemistry, 467, p. 325
  • Blaudez, D., Buffeteau, T., Cornut, J.C., Desbat, B., Escafre, N., Pezolet, M., Turlet, J.M., (1994) Thin Solid Films, 242, p. 146
  • Giasson, S., Palermo, T., Buffeteau, T., Desbat, B., Turlet, J.M., (1994) Thin Solid Films, 252, p. 111
  • Pelletier, I., Bourque, H., Buffeteau, T., Blaudez, D., Desbat, B., Pézolet, M., (2002) Journal of Physical Chemistry B, 106, p. 1968
  • Zawisza, I., Lipkowski, J., (2004) Langmuir, 20, p. 4579
  • Cheng, Y., Corn, R.M., (1999) Journal of Physical Chemistry B, 103, p. 8726
  • Combellas, C., Kanoufi, F., Sanjuan, S., Slim, C., Tran, Y., (2009) Langmuir, 25, p. 5360
  • Blauch, D.N., Savéant, J.-M., (1992) Journal of the American Chemical Society, 114, p. 3323
  • Hillman, A.R., (1997) Solid State Ionics, 94, p. 151
  • Sato, H., Anzai, J.-I., (2006) Biomacromolecules, 7, p. 2072
  • Liu, A., Anzai, J., (2003) Langmuir, 19, p. 4043
  • Laurent, D., Schlenoff, J.B., (1997) Langmuir, 13, p. 1552
  • Fushimi, T., Oda, A., Ohkita, H., Ito, S., (2005) Thin Solid Films, 484, p. 318
  • Tognalli, N., Fainstein, A., Bonazzola, C., Calvo, E., (2004) Journal of Chemical Physics, 120, p. 1905
  • Adusumilli, M., Bruening, M.L., (2009) Langmuir, 25, p. 7478
  • Barbero, C., (2005) Physical Chemistry Chemical Physics, 7, p. 1885
  • Hodak, J., Etchenique, R., Calvo, E.J., Singhal, K., Bartlett, P.N., (1997) Langmuir, 13, p. 2708

Citas:

---------- APA ----------
Tagliazucchi, M., De Leo, L.P.M., Cadranel, A., Baraldo, L.M., Völker, E., Bonazzola, C., Calvo, E.J.,..., Zamlynny, V. (2010) . PM IRRAS spectroelectrochemistry of layer-by-layer self-assembled polyelectrolyte multilayers. Journal of Electroanalytical Chemistry, 649(1-2), 110-118.
http://dx.doi.org/10.1016/j.jelechem.2010.02.013
---------- CHICAGO ----------
Tagliazucchi, M., De Leo, L.P.M., Cadranel, A., Baraldo, L.M., Völker, E., Bonazzola, C., et al. "PM IRRAS spectroelectrochemistry of layer-by-layer self-assembled polyelectrolyte multilayers" . Journal of Electroanalytical Chemistry 649, no. 1-2 (2010) : 110-118.
http://dx.doi.org/10.1016/j.jelechem.2010.02.013
---------- MLA ----------
Tagliazucchi, M., De Leo, L.P.M., Cadranel, A., Baraldo, L.M., Völker, E., Bonazzola, C., et al. "PM IRRAS spectroelectrochemistry of layer-by-layer self-assembled polyelectrolyte multilayers" . Journal of Electroanalytical Chemistry, vol. 649, no. 1-2, 2010, pp. 110-118.
http://dx.doi.org/10.1016/j.jelechem.2010.02.013
---------- VANCOUVER ----------
Tagliazucchi, M., De Leo, L.P.M., Cadranel, A., Baraldo, L.M., Völker, E., Bonazzola, C., et al. PM IRRAS spectroelectrochemistry of layer-by-layer self-assembled polyelectrolyte multilayers. J Electroanal Chem. 2010;649(1-2):110-118.
http://dx.doi.org/10.1016/j.jelechem.2010.02.013