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Characterization of bimetallic NaY-supported Pt-Pd catalyst by EXAFS, TEM and TPR

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Abstract

NaY-supported bimetallic Pt-Pd catalysts have been studied by TEM, TPR and EXAFS. Small, randomly mixed particles are formed in the zeolite cages. When the Pt content is increased, a Pt core structure appears and the dispersion increases. Particle diameters are about 1–2 nm for bimetallic samples.

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References

  1. M.S. Tzou, K. Asakura, Y. Yamazaki and H. Kuroda. Catal. Lett. 11 (1991) 33.

    Google Scholar 

  2. D.K. Chakrabarty, K.M. Rao, N. Sundararaman and K. Chandavar, Appl. Catal. 28 (1986) 69.

    Google Scholar 

  3. H. Miura, Y. Ushikubo, K. Sugiyama and T. Matsuda, React. Kinet. Catal. Lett. 32 (1986) 487.

    Google Scholar 

  4. Y.L. Lam, J. Criado and M. Boudart, Nouv. J. Chimie 1 (1977) 461.

    Google Scholar 

  5. A. O'Cinneide and F.G. Gault, J. Catal. 37 (1975) 311.

    Google Scholar 

  6. D. Rouabah and J. Fraissard, J. Catal. 144 (1993) 30.

    Google Scholar 

  7. G. Jenner, G. Bitsi and P. Andrianary, Appl. Catal. 24 (1986) 319.

    Google Scholar 

  8. J.W. Niemantsverdriet, in:Studies in Surface Science and Catalysis, Vol. 79, eds. J.A. Moulijn, P.W.N.M. van Leeuwen and R.A. van Santen (Elsevier, Amsterdam, 1993) ch. 10.

    Google Scholar 

  9. P. Gallezot, A. Alarcon-Diaz, J.-A. Dalmon, A.J. Renouprez and B. Imelik, J. Catal. 39 (1975) 334.

    Google Scholar 

  10. M.S. Tzou, B. K. Teo and W. M. H. Sachtler, J. Catal. 113 (1988) 220.

    Google Scholar 

  11. S.T. Homeyer and W.M.H. Sachtler, J. Catal. 117 (1989) 91.

    Google Scholar 

  12. B.K. Teo,EXAFS: Basic Principles and Data Analysis (Springer, Berlin, 1986).

    Google Scholar 

  13. N. Toshima, M. Harada, T. Yonezawa, K. Kushihashi and K. Asakura, J. Phys. Chem. 95 (1991) 7448.

    Google Scholar 

  14. D.C. Koningsberger and R. Prins,X-ray Absorption Principles. Applications, Techniques of EXAFS, SEXAFS and XANES (Wiley, New York, 1988).

    Google Scholar 

  15. J.J. Rehr, J. Mustre de Leon, S.I. Zabinsky and R.C. Albers, J. Am. Chem. Soc. 113 (1991) 5135.

    Google Scholar 

  16. G.H. Via, K.F. Drake Jr., G. Meitzner, F.W. Lytle and J.H. Sinfelt, Catal. Lett. 5 (1990) 25.

    Google Scholar 

  17. R. Ryoo, C. Pak and S.J. Cho,Proc. 7th Int. Conf. on XAFS, Kobe, August 1992, Japan J. Appl. Phys. 32 (1993) 475.

    Google Scholar 

  18. J.-G. Kim, S.-K. Ihm, J.Y. Lee and R. Ryoo, J. Phys. Chem. 95 (1991) 8546.

    Google Scholar 

  19. R. van Hardeveld and F. Hartog. Surf. Sci. 15 (1969) 189.

    Google Scholar 

  20. A.T. Ashcroft, A.K. Cheetham, P.J.F. Harris, R.H. Jones, S. Natarajan, G. Sankar, N.J. Stedman and J.M. Thomas, Catal. Lett. 24 (1994) 47.

    Google Scholar 

  21. G. Sankar, J.M. Thomas, D. Waller, J.W. Couves, C.R.A. Catlow and G.N. Greaves, J. Phys. Chem. 96 (1992) 7485.

    Google Scholar 

  22. R. Ryoo, S.J. Cho, C. Pak and J.Y. Lee, Catal. Lett. 20 (1993) 107.

    Google Scholar 

  23. B.S. Clausen, L. Grábæk, H. Topsøe, L.B. Hansen, P. Stoltze, J.K. Nørskov and O.H. Nielsen, J. Catal. 141 (1993) 368.

    Google Scholar 

  24. M. Polisset, Doctoral Thesis, Universit de Paris VI, France (1990).

    Google Scholar 

  25. S.T. Homeyer and W.M.H. Sachtler, J. Catal. 118 (1989) 266.

    Google Scholar 

  26. M. Polisset and J. Fraissard, to be published.

  27. F.B. Noronha, M. Schmal, M. Primet and R. Fréty, Appl. Catal. 78 (1991) 125.

    Google Scholar 

  28. H. Lieske and J. Völter, J. Catal. 90 (1984) 96.

    Google Scholar 

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Authors and Affiliations

  1. Laboratoire de Chimie des Surfaces, CNRS URA1428, Université Pierre et Marie Curie, 4, place Jussieu, T54-55, 75252, Paris Cedex 05, France

    Tatjana Rades, Michèle Polisset-Thfoin & Jacques Fraissard

  2. Department of Chemistry and Center for Molecular Science, Korea Advanced Institute of Science and Technology, Taeduk Science Town, Taejon, Korea

    Chanho Pak & Ryong Ryoo

Authors
  1. Tatjana Rades
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  2. Chanho Pak
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  3. Michèle Polisset-Thfoin
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  4. Ryong Ryoo
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  5. Jacques Fraissard
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Rades, T., Pak, C., Polisset-Thfoin, M. et al. Characterization of bimetallic NaY-supported Pt-Pd catalyst by EXAFS, TEM and TPR. Catal Lett 29, 91–103 (1994). https://doi.org/10.1007/BF00814255

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  • DOI: https://doi.org/10.1007/BF00814255

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