Vanadium(IV) complexes with picolinic acids in NaY zeolite cages Synthesis, characterization and catalytic behaviour

(Note: The full text of this document is currently only available in the PDF Version )

Alexander Kozlov, Kiyotaka Asakura and Yasuhiro Iwasawa


Abstract

Encapsulated vanadium picolinic complexes have been synthesized by treatment of a dehydrated form of VO2+-NaY zeolite with molten picolinic acids and characterized by X-ray photoelectron spectroscopy (XPS), extended X-ray absorption fine structure (EXAFS), X-ray absorption near-edge structure (XANES), EPR, FTIR and UV–VIS spectroscopies, and XRD. It was suggested by XRD and XPS that the complexes were located in the zeolite cavities. Differences in the spectroscopic properties of encapsulated and impregnated samples were explained in terms of coordination of vanadium complexes with zeolite –OH groups. The stability of VO(pic)2 and its adduct with pyridine depended strongly on the complex location. The encapsulated vanadium picolinate complex retained solution-like activity in the liquid-phase oxidation of hydrocarbons and alcohols with hydrogen peroxide.


References

  1. P. B. Venuto, Microporous Mater., 1994, 2, 297 CrossRef CAS.
  2. D. R. C. Huybrechts, R. F. Parton and P. A. Jacobs, Stud. Surf. Sci. Catal., 1991, 60, 225 CAS.
  3. G. Bellussi and M. S. Rigutto, Stud. Surf. Sci. Catal., 1994, 85, 177 CAS.
  4. J. Weitkamp, U. Weiβ and S. Ernst, Stud. Surf. Sci. Catal., 1995, 94, 363 CAS.
  5. R. A. Sheldon, J. D. Chen, J. Dakka and E. Neeleman, Stud. Surf. Sci. Catal., 1994, 82, 515 CAS.
  6. D. E. De Vos, F. Thibault-Starzyk, P. P. Knops-Gerrits, R. F. Parton and P. A. Jacobs, Macromol. Symp., 1994, 80, 157 CAS.
  7. K. J. Balkus Jr. and A. G. Gabrielov, J. Inclusion Phenom. Mol. Recognit. Chem., 1995, 21, 159 CAS.
  8. D. R. Corbin and N. Herron, J. Mol. Catal., 1994, 86, 343 CrossRef CAS.
  9. B. Romanovsky, Macromol. Symp., 1994, 80, 185 CAS.
  10. V. Yu. Zakharov, O. M. Zakharova, B. V. Romanovsky and R. E. Mardaleishvili, React. Kinet. Catal. Lett., 1977, 6, 133 CAS.
  11. A. Butler, M. J. Clague and G. E. Meister, Chem. Rev., 1994, 94, 625 CrossRef CAS.
  12. K. A. Jorgensen, Chem. Rev., 1989, 3, 431 CrossRef.
  13. V. Conte, F. Di Furia and G. Licini, Appl. Catal. A, 1997, 157, 335 CrossRef CAS.
  14. K. J. Balkus Jr., A. K. Khanmamedova, K. M. Dixon and F. Bedioui, Appl. Catal. A, 1996, 143, 159 CrossRef.
  15. P. P. Knops-Gerrits, C. A. Trujilo, B. Z. Zhan, X. Y. Li, P. Rouxhet and P. A. Jacobs, Top. Catal., 1996, 3, 437 CAS.
  16. H. Mimoun, L. Saussine, E. Daire, M. Postel, J. Fischer and R. Weiss, J. Am. Chem. Soc., 1983, 105, 3101 CrossRef CAS.
  17. A. Kozlov, K. Asakura and Y. Iwasawa, Chem. Lett., 1997, 313 CAS.
  18. K. Maruszewski, D. P. Strommen, K. Handrich and R. Kincaid, Inorg. Chem., 1991, 30, 4579 CrossRef CAS.
  19. R. L. Dutta and S. Ghosh, J. Indian Chem. Soc., 1967, 44, 271 Search PubMed.
  20. G. Martini, M. F. Ottaviani and G. L. Seravalli, J. Phys. Chem., 1975, 79, 1716 CrossRef CAS.
  21. H. J. Stoklosa, J. R. Wasson and B. J. McCormick, Inorg. Chem., 1974, 13, 592 CrossRef CAS.
  22. Handbook of X-ray Photoelectron Spectroscopy, JEOL, Tokyo, 1991, p. 12 Search PubMed.
  23. C. A. Trujillo, U. N. Uribe, P. P. Knops-Gerrits, L. A. A. Oviedo and P. A. Jacobs, J. Catal., 1997, 168, 1 CrossRef CAS.
  24. C. Kirschhock and H. Fuess, J Chem. Soc., Faraday Trans., 1995, 91, 1813 RSC.
  25. Z. A. Kaszkur, R. H. Jones, D. Waller, C. R. A. Catlow and J. M. Thomas, J. Phys. Chem., 1993, 97, 426 CrossRef CAS.
  26. W. H. Quayle and J. H. Lunsford, Inorg. Chem., 1982, 21, 97 CrossRef CAS.
  27. J. M. Thomas, C. Williams and T. Rayment, J Chem. Soc., Faraday Trans. 1, 1988, 84, 2915 RSC.
  28. Y. Okamoto, H. Katsuyama, K. Yoshida, K. Nakai, M. Matsuo, Y. Sakamoto, J. Yu and O. Terasaki, J Chem. Soc., Faraday Trans., 1996, 92, 4647 RSC.
  29. G. Vankó, Z. Homonnay, S. Nagy, A. Vértes, G. Pál-Borbély and H. K. Beyer, Chem. Commun., 1996, 785 RSC.
  30. M. Paris, G. Thomas and J.-C. Merlin, Bull. Soc. Chim. Fr., 1961, 707 CAS.
  31. M. Paris and J.-C. Merlin, Bull. Soc. Chim. Fr., 1962, 800 CAS.
  32. J. Wong, F. W. Lytle, R. P. Messmer and D. H. Maylotte, Phys. Rev. B, 1984, 30, 5596 CrossRef CAS.
  33. M. Petrás and B. Wichterlová, J. Phys. Chem., 1992, 96, 1805 CrossRef CAS.
  34. A. Jezierski and J. B. Raynor, J Chem. Soc., Dalton Trans., 1981, 1 RSC.
  35. G. Centi, S. Perathoner, F. Trifiró, A. Aboukais, C. F. Aïssi and M. Guelton, J. Phys. Chem., 1992, 96, 2617 CrossRef CAS.
  36. S. H. Cheng, S. R. Sheen, C. P. Cheng and C. T. Chang, Inorg. Chim. Acta, 1990, 171, 21 CrossRef CAS.
  37. R. L. Dutta, S. Ghosh and W. W. Wendlandt, J. Indian Chem. Soc., 1967, 44, 811 Search PubMed.
  38. G. B. Shul'pin and G. Süss-Fink, J. Chem. Soc., Perkin Trans. 2, 1995, 1459 RSC.
  39. G. B. Shul'pin, D. Attanasio and L. Suber, J. Catal., 1993, 142, 147 CrossRef CAS.
  40. A. Kozlov, K. Asakura and Y. Iwasawa, to be published.
Click here to see how this site uses Cookies. View our privacy policy here.