Abstract
The kinetics and mechanism of the action of tetra- and octanuclear ruthenium catalysts for water oxidation with Ce(IV) compounds in “artificial photosynthesis” have been studied. These catalysts are formed from a complex K4[Ru2(SO4)2(μ-SO4)2(μ-O)2] · 2H2O in an acidic medium via its self-organization. A tetranuclear adamantane-like cluster Ru4O6 is obtained during the dimerization of a binuclear complex and catalyzes the four-electron water oxidation to an oxygen molecule. An octanuclear cluster Ru8O12 is formed during the tetramerization of a binuclear complex and catalyzes the eight-electron water oxidation to an oxozone molecule O4, which readily splits to two oxygen molecules.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Dzhabiev, T.S. and Shilov, A.E., Russ. Chem. Rev., 2012, vol. 81, no. 12, p. 1146.
Fomina, T.A., Zhilyaev, A.N., Kuz’menko, I.V., Chalisova, N.N., Sobolea, A.N., Porai-Koshits, M.A., and Baranovskii, I.B., Zh. Neorg. Khim., 1989, vol. 34, no. 6, p. 1552
Osman, J.R., Crayston, J.A., and Richens, D., Inorg. Chem., 1998, vol. 17, p. 1665
Dzhabieva, Z.M., Martynenko, V.M., Temnova, M.L., Yakutkina, O.V., Dzhabiev, T.S., and Shilov, A.E., Russ. J. Phys. Chem. A., 2014, vol. 88, no. 5, p.759.
Geletii, Y.V., Besson, C., Hou, Y., Yin, Q., Musaev, D.G., Quinoneru, D., Cao, R., Hardcastle, K.I., Proust, A., Kogerler, P., and Hill, C.L., J. Am. Chem. Soc., 2009, vol. 131, no. 47, p. 17360.
Simanova, S.A., Timoshin, A.D., and Bashmakov, A.D., Zh. Obshch. Khim., 1995, vol. 65, p.889.
Heidt, L.J. and Smith, M.E., J. Am. Chem. Soc., 1948, vol. 70, p. 2476.
King, E.L. and Pandow, M.L., J. Am. Chem. Soc., 1952, vol. 74, p. 1966.
Dzhabieva, Z.M., Yakutkina, O.V., Dzhabiev, T.S., and Shilov, A.E., Kinet. Catal., 2014, vol. 55, no. 4, p.422.
Dzhabieva, Z.M., Avdienko, O.P., Antonova, Yu.I., Tkachenko, V.Yu., and Dzhabiev, T.S., Russ. J. Phys. Chem. A., 2015, vol. 89, no. 10, p. 1776
Shaffer, P., J. Am. Chem. Soc., 1933, vol. 55, p. 2169.
Mills, A. and Russel, T., J. Chem. Soc., Faraday Trans., 1991, vol. 87, p.313.
Ezerskaya, N.A., Kiseleva, I.N., Zhilyaeva, A.N., and Fomina, T.A., Zh. Neorg. Khim., 1998, vol. 43, no. 6, p.976.
Howells, A.R., Sankarraj, A., and Shannon, C., J. Am. Chem. Soc., 2004, vol. 126, p. 12258.
Sartorel, A., Carraro, M., Scorrano, G., De Zorzi, R., Geremia, S., McDaniel, N.D., Bernhard, S., and Bonchio, M., J. Am. Chem. Soc., 2008, vol. 130, no. 15, p. 5006.
Geletii, Y.V., Botar, B., Kogerler, P., Hillesheim, D.A., Musaev, D.G., and Hill, C.L., Angew. Chem., 2008, vol. 47, no. 21, p. 3896.
Cacace, F., de Petris, G., and Troiani, A., Angew. Chem., 2001, vol. 40, p. 4062.
Rotinyan, A.L., Tikhonov, K.I., and Shoshina, I.A., Teoreticheskaya elektrokhimiya (Theoretical electrochemistry), Leningrad: Khimiya, 1981.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © Z.M. Dzhabieva, M.L. Temnova, T.S. Dzhabiev, 2018, published in Kinetika i Kataliz, 2018, Vol. 59, No. 2, pp. 155–159.
Rights and permissions
About this article
Cite this article
Dzhabieva, Z.M., Temnova, M.L. & Dzhabiev, T.S. Self-Organization of a Binuclear Ruthenium Complex to Tetra- and Octanuclear Catalysts for Water Oxidation for “Artificial Photosynthesis”. Kinet Catal 59, 123–127 (2018). https://doi.org/10.1134/S0023158418020052
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0023158418020052