Abstract
The change in the structure of a cathodic catalyst based on turbostratic carbon (carbon black) modified by products of pyrolysis of cobalt tetra(p-methoxyphenyl)porphyrin in the course of corrosion tests in 0.5 M H2SO4 at a temperature of 60°C is studied. It is shown that corrosion treatment can result, in the case of multicomponent systems, both in changes in the support surface and in a decrease in the amount of active catalyst centers on the whole.
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U.S. Department of Energy, Multi-Year Research, Development and Demonstration plan: Planned Program Activities for 2005–2015 (2007). http://www1.eere.energy.gov/hydrogenandfuelcells/mypp.
Jaonen, F., Herranz, J., Lefevre, M., et al., Applied materials and interfaces, 2009, vol. 1, p. 1623.
Li, X., Liu, G., Popov, B.N., et al., J. Power Sources, 2010, vol. 195, p. 6373.
Iahnke, H., Schonborn, M., and Zimmermann, G., Top. Curr. Chem., 1976, vol. 61, p. 133.
Bagotsky, V.S., Tarasevich, M.R., Radyshkina, K.A., et al., J. Power Sources, 1977, vol. 2, p. 233.
Gupta, S.L., Tryk, D., Bae, I., et al., J. Appl. Electrochem., 1989, vol. 19, p. 19.
Tarasevich, M.R., Radyushkina, K.A., and Bogdanovskaya, V.A., Elektrokhimiya porfirinov (Electrochemistry of Porphyrins), Moscow: Nauka, 1991.
Strelko, V.V., Kartel, N.T., Dukhno, I.N., et al., Surf. Sci., 2004, vol. 548, p. 281.
Kuchinskii, E., Burshtein, R., and Frumkin, A., Zh. Fiz. Khim., 1940, vol. 14, no. 4, p. 441.
Tarasevich, M.R., Chalykh, A.E., Bogdanovskaya, V.A., et al., Electrochim. Acta, 2006, vol. 51, p. 4455.
Tarasevich, M.R., Mazin, P.V., and Kapustina, N.A., Russ. J. Electrochem., 2011, vol. 47, p. 923.
Tarasevich, T.R., Khrushcheva, E.A., and Filinovskii, V.Yu., Vrashchayushchiisya diskovyi elektrod s kol’tsom (Rotating Ring-Disk Electrode), Moscow: Nauka, 1987.
Damjanovic, A., Genshaw, M.A., and Bockris, J., O’M, J. Electrochem. Soc., 1967, vol. 114, p. 446.
Practical Surface Abalysis, Auger and X-Ray Photoelectron Spectroscopy, Briggs, D. and Seah, M.P., Eds., John Wiley and Sons, 1996.
Tarasevich, M.R., Zagudaeva, N.M., and Maleeva, E.A.,Korroz.: Mater., Zashch., 2007, no. 10, p. 15.
Gottfried, J.M., J. Am. Chem. Soc., 2007, vol. 129, p. 12110.
Berner, S., Lidbaum, H., Ledung, G., et al., Appl. Surf. Sci., 2007, vol. 253, p. 7540.
Gottfried, J.M., Flechtner, K., Kretschmann, A., et al., J. Am. Chem. Soc., 2006, vol. 128, p. 5644.
Gupta, R.P. and Sen, S.K., Phys. Rev. B, 1974, vol. 10, p. 71.
Gupta, R.P. and Sen, S.K., 20. Phys. Rev. B, 1975, vol. 12, p. 15.
Naumkin, A.V., Ivanova, T.M., Shchukarev, A.V., et al., Dokl. Akad. Nauk SSSR, 2006, vol. 411, p. 779.
Karweik, D.H. and Winograd, N., Inorg. Chem., 1976, vol. 15, no. 10, p. 2336.
McIntyre, N.S. and Cook, M.G., Anal. Chem., 1975, vol. 47, p. 2208.
Frost, D.C., McDowell, C.F., and Woolsey, I.S., Mol. Phys., 1974, vol. 27, p. 1473.
Liu, G., Li, X., Ganesan, P., and Popov, B.N., Electrochim. Acta, 2010, vol. 55, p. 2853.
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Original Russian Text © M.R. Tarasevich, V.A. Bogdanovskaya, L.P. Kazanskii, O.V. Lozovaya, P.V. Mazin, published in Korroziya: Materialy, Zashchita, 2011, No. 6, pp. 39–48.
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Tarasevich, M.R., Bogdanovskaya, V.A., Kazanskii, L.P. et al. Change in the structure of a cathodic catalyst based on turbostratic carbon modified by CoTMPP in the course of corrosion interaction. Prot Met Phys Chem Surf 48, 755–763 (2012). https://doi.org/10.1134/S2070205112070131
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DOI: https://doi.org/10.1134/S2070205112070131