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A Study of the Acid Properties of Structurally and Compositionally Different Heteropoly Acids in Acetic Acid

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Abstract

The acid properties of heteropoly acids of the following three structure types were studied by conductometry in acetic acid: Keggin (H3PW12O40, H3PMo12O40, H4SiW12O40, H3PW11ThO39; and H5PW11XO40, where X(IV) = Ti or Zr), Dawson (α-H6P2W18O62and α-H6P2Mo18O62), and H6P2W21O71(H2O)3. These compounds are electrolytes that dissociate in only the first step of this solvent. The thermodynamic dissociation constants of the heteropoly acids were calculated by the Fuoss–Kraus method. The Hammett acidity functions H 0of the solutions of H5PW11XO40, H3PW12O40, H4SiW12O40, and H6P2W21O71(H2O)3in 85% acetic acid at 25°C were determined by the indicator method. All of the test heteropoly acids were found to be strong acids.

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References

  1. Okuhara, T., Mizuno, N., and Misono, M., Adv. Catal., 1996, vol. 41, p. 113.

    Google Scholar 

  2. Kozhevnikov, I.V., Usp. Khim., 1993, vol. 62, no. 5, p. 510.

    Google Scholar 

  3. Kozhevnikov, I.V., Khankhasaeva, S.Ts., and Kulikov, S.M., Kinet. Katal., 1988, vol. 29, no. 1, p. 76.

    Google Scholar 

  4. Kulikov, S.M. and Kozhevnikov, I.V., Izv. Akad. Nauk SSSR, Ser. Khim., 1981, no. 3, p. 498.

    Google Scholar 

  5. Timofeeva, M.N., Maksimov, G.M., and Likholobov, V.A., Kinet. Katal., 2001, vol. 42, no. 1, p. 37.

    Google Scholar 

  6. Maksimov, G.M., Usp. Khim., 1995, vol. 64, no. 5, p. 480.

    Google Scholar 

  7. Kulikov, S.M., Maksimovskaya, R.I., and Kulikova, O.M., Izv. Akad. Nauk, Ser. Khim., 1992, no. 3, p. 494.

    Google Scholar 

  8. Maksimov, G.M., Maksimovskaya, R.I., and Kozhevnikov, I.V., Zh. Neorg. Khim., 1992, vol. 37, no. 10, p. 2279.

    Google Scholar 

  9. Maksimov, G.M., Maksimovskaya, R.I., and Kozhevnikov, I.V., Zh. Neorg. Khim., 1994, vol. 39, no. 4, p. 623.

    Google Scholar 

  10. Wiberg, K.B. and Evans, R.J., J. Am. Chem. Soc., 1958, vol. 80, no. 12, p. 3019.

    Google Scholar 

  11. King, E.J., Acid-Base Equilibria., The International Encyclopedia of Physical Chemistry and Chemical Physics. Top. 15, Guggenheim, E.A., Mayer, J.E., and Tompkins, F.C., Eds., Oxford: Pergamon, 1965, vol. 4.

    Google Scholar 

  12. Zajac, W.W. and Nowicki, R.B., J. Phys. Chem., 1965, vol. 69, no. 8, p. 2649.

    Google Scholar 

  13. Torck, B., Hellin, M., and Coussemant, F., Bull. Soc. Chim. Fr., 1962, nos. 8–9, p. 1657.

    Google Scholar 

  14. Gordon, A.J. and Ford, R.A., The Chemist's Companion: A Handbook of Practical Data, Techniques and References, New York: Wiley, 1972.

    Google Scholar 

  15. Fuoss, R.M. and Kraus, C.A., J. Am. Chem. Soc., 1933, vol. 55, no. 7, p. 2387.

    Google Scholar 

  16. Fuoss, R.M., J. Am. Chem. Soc., 1935, vol. 57, no. 3, p. 488.

    Google Scholar 

  17. Smith, T.L. and Elliot, J.H., J. Am. Chem. Soc., 1953, vol. 75, no. 15, p. 2387.

    Google Scholar 

  18. Papaconstantinou, E., Dimoticali, D., and Politou, A., Inorg. Chim. Acta, 1980, vol. 46, p. 155.

    Google Scholar 

  19. Timofeeva, M.N., Matrosova, M.M., Maksimov, G.M., Likholobov, V.A., Golovin, A.V., Maksimovskaya, R.I., and Paukshtis, E.A., Kinet. Katal., 2001, vol. 42, no. 6, p. 791.

    Google Scholar 

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Authors and Affiliations

  1. Boreskov Institute of Catalysis, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia

    M. N. Timofeeva, G. M. Maksimov & V. A. Likholobov

  2. Novosibirsk State University, Novosibirsk, 630090, Russia

    M. M. Matrosova

Authors
  1. M. N. Timofeeva
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  2. M. M. Matrosova
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  3. G. M. Maksimov
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  4. V. A. Likholobov
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Timofeeva, M.N., Matrosova, M.M., Maksimov, G.M. et al. A Study of the Acid Properties of Structurally and Compositionally Different Heteropoly Acids in Acetic Acid. Kinetics and Catalysis 42, 785–790 (2001). https://doi.org/10.1023/A:1013275014890

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