Abstract
The electroreduction of hydrogen on a dropping mercury electrode with and without condensed adsorption layers (CAL) of organic compounds is studied by methods of classical polarography and laser photoemission. An analysis of effects CAL has on some reactions reveals that the CAL influence on the first-electron transfer and on reactions involving intermediates can retard or even completely block the process. The most profound changes occur in the processes that involve a proton donor. Possible reasons for different effects of CAL on the electron transfer processes are discussed.
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REFERENCES
Stenina, E.V. and Sviridova, L.N., Elektrokhimiya, 1999, vol. 35, p. 611.
Stenina, E.V., Fedorovich, N.V., Borzenko, M.I., and Shokova, E.A., Elektrokhimiya, 1998, vol. 34, p. 1460.
Stenina, E.V. and Sviridova, L.N., Elektrokhimiya, 1999, vol. 35, p. 69.
Stenina, E.V. and Sviridova, L.N., Elektrokhimiya, 1999, vol. 35, p. 611.
Benderskii, V.A. and Krivenko, A.G., Usp. Khim., 1990, vol. 59, p. 3.
Gonzalez, J., Hapiot, Ph., Konovalov, V.V., and Savéant, J.-M., J. Electroanal. Chem., 1999, vol. 463, p. 157.
Benderskii, V.A. and Krivenko, A.G., Elektrokhimiya, 1995, vol. 31, p. 1188.
Pikaev, A.K., Sovremennaya radiatsionnaya khimiya: Radioliz gazov i zhidkostei (Modern Radiation Chemistry: The Radiolysis of Gases and Liquids), Moscow: Nauka, 1986.
Benderskii, V.A., Krivenko, A.G., and Ovchinnikov, A.A., J. Electroanal. Chem., 1980, vol. 111, p. 19.
Ponomarev, E.A., Krivenko, A.G., Benderskii, V.A., et al., Elektrokhimiya, 1988, vol. 24, p. 681.
Eletskii, V.V. and Pleskov, Yu.V., Elektrokhimiya, 1974, vol. 10, p. 179.
Dubrovina, N.I. and Nekrasov, L.N., Elektrokhimiya, 1973, vol. 9, p. 1868.
Buxton, G.V., Greenstock, C.L., Helman, W.Ph., and Ross, A.R., J. Phys. Chem. Ref. Data, 1988, vol. 17, p. 513.
Benderskii, V.A., Velichko, V.I., Damaskin, B.B., et al., Elektrokhimiya, 1989, vol. 25, p. 1369.
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Ponomarev, E.A., Krivenko, A.G., Sviridova, L.N. et al. Hydrogen Evolution on a Mercury Electrode: The Effect of a Condensed Adsorption Layer. Russian Journal of Electrochemistry 37, 435–439 (2001). https://doi.org/10.1023/A:1016698627976
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DOI: https://doi.org/10.1023/A:1016698627976