Abstract
New electrochemical procedures to develop highly rough and preferentially oriented surfaces at face-centered cubic metals are described. The structure and morphology of the different surfaces have been studied through scanning electron and scanning tunneling microscopy. The mechanisms of the processes involved in the development of roughening and preferred crystallographic orientation are discussed on the basis of electrochemical data for platinum in acid electrolytes. The electrochemical behaviour of the new electrode surfaces has been tested for different reactions, such as the electro-oxidation of adsorbed carbon monoxide on preferentially oriented platinum and the adsorption and electrooxidation of both ethylene and reduced carbon dioxide on electrodispersed platinum.
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A. C. Chialvo, W. E. Triaca and A. J. Arvia,J. Electroanal. Chem. 146 (1983) 93.
171 (1984) 303.
J. C. Canullo, W. E. Triaca and A. J. Arvia,175 (1984) 337.
R. M. Cerviño, W. E. Triaca and A. J. Arvia,182 (1985) 51.
,J. Electrochem. Soc. 132 (1985) 266.
E. Custidiano, A. C. Chialvo and A. J. Arvia,J. Electroanal. Chem. 196 (1985) 423.
C. L. Perdriel, M. Ipohorski and A. J. Arvia,215 (1986) 317.
E. Custidiano, T. Kessler, W. E. Triaca and A. J. Arvia,Electrochim. Acta 31 (1986) 1671.
W. E. Triaca, T. Kessler, J. C. Canullo and A. J. Arvia,J. Electrochem. Soc. 134 (1987) 1165.
A. C. Chialvo, W. E. Triaca and A. J. Arvia,J. Electroanal. Chem. 237 (1987) 237.
A. J. Arvia, J. C. Canullo, E. Custidiano, C. L. Perdriel and W. E. Triaca,Electrochim. Acta 31 (1986) 1359.
A. Visintin, J. C. Canullo, W. E. Triaca and A. J. Arvia,J. Electroanal. Chem. 239 (1988) 67.
A. Visintin, W. E. Triaca and A. J. Arvia,221 (1987) 239.
J. C. Canullo, W. E. Triaca and A. J. Arvia,200 (1986) 397.
E. Custidiano, A. C. Chialvo, M. Ipohorski, S. M. Piovano and A. J. Arvia,221 (1987) 229.
J. C. Canullo, E. Custidiano, R. C. Salvarezza and A. J. Arvia,Electrochim. Acta 32 (1987) 1649.
A. C. Chialvo, W. E. Triaca and A. J. Arvia,Anal. Assoc. Quim. Arg. 73 (1985) 23.
J. Clavilier, R. Durand, G. Guinet and R. Faure,J. Electroanal. Chem. 127 (1981) 281.
C. L. Scortichini and C. N. Reilley,139 (1982) 233.
J. Clavilier, D. Armand, S. G. Sun and M. Petit,205 (1986) 267.
A. V. Tripković and R. R. Adžić,205 (1986) 335.
F. G. Will,J. Electrochem. Soc. 112 (1965) 451.
P. N. Ross, Jr.,J. Electroanal. Chem. 76 (1977) 139.
A. T. Hubbard, R. M. Ishikawa and J. Katekaru,86 (1978) 271.
K. Yamamoto, D. M. Kolb, R. Kötz and G. Lehmpfuhl,96 (1979) 233.
P. N. Ross Jr.,J. Electrochem. Soc. 126 (1979) 67.
J. Clavilier, R. Faure, G. Guinet and R. Durand,J. Electroanal. Chem. 107 (1980) 205.
F. E. Woodward, C. L. Scortichini and C. N. Reilley,J. Electroanal. Chem. 151 (1983) 109.
R. M. Cerviño, A. J. Arvia and W. Vielstich,Surf. Sci. 154 (1985) 623.
J. Gómez, L. Vásquez, A. M. Baró, N. García, C. L. Perdriel, W. E. Triaca and A. J. Arvia,Nature 323 (1986) 612.
L. Vásquez, J. M. Gómez Rodriguez, J. Gómez Herrero, A. M. Baró, N. García, J. C. Canullo and A. J. Arvia,Surf. Sci. 181 (1987) 98.
S. M. Piovano, A. C. Chialvo, W. E. Triaca and A. J. Arvia,J. Appl. Electrochem. 17 (1987) 147.
L. Vásquez, J. Gómez, A. M. Baró, N. García, M. L. Marcos, J. González-Velasco, J. M. Vara Cuadrado, A. J. Arvia, J. Presa, A. García and M. Aguilar,J. Am. Chem. Soc. 109 (1987) 1730.
J. Gómez, L. Vásquez, A. M. Baró, C. Alonso, E. González, J. González-Velasco and A. J. Arvia,J. Electroanal. Chem. 240 (1988) 77.
‘Standard Potentials in Aqueous Solutions’, edited by A. J. Bard, R. Parson and J. Jordan, Marcel Dekker, New York (1985).
C. L. Perdriel, W. E. Triaca and A. J. Arvia,J. Electroanal. Chem. 205 (1986) 279.
A. R. Despić and K. I. Popov,J. Appl. Electrochem. 1 (1971) 275.
N. Ibl,Surf. Technol. 10 (1980) 81.
S. L. Marchiano, L. Rebollo Neira and A. J. Arvia,Electrochim. Acta., in press.
C. L. Perdriel, E. Custidiano and A. J. Arvia,J. Electroanal. Chem., in press.
A. J. Bard and L. F. Faulkner, ‘Electrochemical Methods’, John Wiley, New York (1980).
E. V. Albano, H. O. Mártin and A. J. Arvia,Physical Review B 35 (1987) 9341.
B. E. Conway, H. Angerstein-Kozlowska, F. C. Ho, J. Klinger, B. MacDougall and S. Gottesfeld,Faraday Discuss. Chem. Soc. 56 (1973) 210.
C. M. Ferro, A. J. Calandra and A. J. Arvia,J. Electroanal. Chem. 59 (1975) 239.
C. D. Pallotta, N. R. de Tacconi and A. J. Arvia,Electrochim. Acta 26 (1981) 261.
,J. Electroanal. Chem. 159 (1983) 201.
M. E. Folquer, J. O. Zerbino, N. R. de Tacconi and A. J. Arvia,J. Electrochem. Soc. 126 (1979) 592.
L. D. Burke and T. A. M. Twomey,J. Electroanal. Chem. 162 (1984) 401.
A. Visintín, A. C. Chialvo, W. E. Triaca and A. J. Arvia,225 (1987) 227.
A. M. Castro Luna, A. Visintín, A. E. Bolzán, R. C. Salvarezza and A. J. Arvia,Electrochim. Acta.,33 (1988) 1743.
R. O. Lezna, N. R. de Tacconi, C. L. Perdriel and A. J. Arvia, 171st Meeting, The Electrochemical Society, Philadelphia, USA, May 10–15, Abst. 508, p. 726 (1987).
E. E. Mola, J. L. Vicente, E. Custidiano and A. J. Arvia, Langmuir,4 (1988) 1142.
O. M. Poltorak and V. S. Boronin,Russ. J. Phys. Chem. 40 (1966) 1436.
P. Stonehart, K. Konoshita and J. A. S. Bett, ‘Proc. Electrocatalysis’ (Edited by M. W. Breiter), The Electrochemical Society, Princeton (1984), p. 275.
E. P. M. Leiva, E. Santos, M. C. Giordano, R. M. Cerviño and A. J. Arvia,J. Electrochem. Soc. 133 (1986) 1660.
M. L. Marcos, J. M. Vara, J. González-Velasco, M. C. Giordano and A. J. Arvia,J. Electroanal. Chem. 270 (1989) 205.
A. M. Castro Luna, M. C. Giordano and A.. J. Arvia,J. Electroanal. Chem. 259 (1989) 173.
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Triaca, W.E., Arvia, A.J. The electrochemical facetting of metal surfaces: Preferred crystallographic orientation and roughening effects in electrocatalysis. J Appl Electrochem 20, 347–356 (1990). https://doi.org/10.1007/BF01076040
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DOI: https://doi.org/10.1007/BF01076040