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Stability of the Mo72Fe30 polyoxometalate buckyball in solution

  • Synthesis and Properties of Inorganic Compounds
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Abstract

The stability of the [Mo72Fe30O252(CH3COO)12{Mo2O7(H2O)}2{H2Mo2O8(H2O)}(H2O)91] · ∼150H2O polyoxometalate (Mo72Fe30) with a buckyball framework structure in solution has been investigated as a function of the solute concentration, illuminance, the presence/absence of a polymer, and the acidity of the medium. The polyoxometalate ions can form association species with molecules of water-soluble nonionic polymers, such as polyvinyl alcohol and polyvinylpyrrolidone. Electrotransport properties of the polyoxometalate ions—mobility, transport number, and diffusion coefficient—have been measured. The catalytic activity and stability of Mo72Fe30 in a redox reaction have been evaluated.

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Authors and Affiliations

  1. Institute of Physics and Applied Mathematics, Ural State University, pr. Lenina 51, Yekaterinburg, 620083, Russia

    A. A. Ostroushko, M. O. Tonkushina, V. Yu. Korotaev, A. V. Prokof’eva, I. B. Kutyashev, V. A. Vazhenin, I. G. Danilova & S. Yu. Men’shikov

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  1. A. A. Ostroushko
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  2. M. O. Tonkushina
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  3. V. Yu. Korotaev
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  4. A. V. Prokof’eva
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  5. I. B. Kutyashev
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  6. V. A. Vazhenin
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  7. I. G. Danilova
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  8. S. Yu. Men’shikov
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Additional information

Original Russian Text © A.A. Ostroushko, M.O. Tonkushina, V.Yu. Korotaev, A.V. Prokof’eva, I.B. Kutyashev, V.A. Vazhenin, I.G. Danilova, S.Yu. Men’shikov, 2012, published in Zhurnal Neorganicheskoi Khimii, 2012, Vol. 57, No. 9, pp. 1292–1295.

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Ostroushko, A.A., Tonkushina, M.O., Korotaev, V.Y. et al. Stability of the Mo72Fe30 polyoxometalate buckyball in solution. Russ. J. Inorg. Chem. 57, 1210–1213 (2012). https://doi.org/10.1134/S0036023612090173

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  • DOI: https://doi.org/10.1134/S0036023612090173

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