Topics in Catalysis

, Volume 22, Issue 3–4, pp 319–324 | Cite as

The Preparation and Characterisation of Pd–ZnO Catalysts for Methanol Synthesis

Article

Abstract

The preparation and characterisation of Pd–ZnO catalysts for the synthesis of methanol from carbon dioxide and hydrogen has been examined. Calcination and reduction temperatures have been shown to have a major effect on conversion and selectivity in the system. Extensive characterisation shows the catalyst performance is associated with ZnO islands on a Pd interface, best prepared by depositionprecipitation. Reduction or calcination at high temperatures leads to the formation of a Pd–Zn alloy and to loss of performance.

Pd–ZnO catalysts methanol carbon dioxide hydrogen 

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References

  1. [1]
    M.V. Twigg, Catalyst Handbook, 2nd edn (Wolfe Scientific Texts, London, 1989).Google Scholar
  2. [2]
    H.H. Kung, Catal. Rev. Sci. Eng. 22 (1980) 235.Google Scholar
  3. [3]
    M. Saito, Shokubai 35 (1993) 485.Google Scholar
  4. [4]
    M.L. Poutsma, L.F. Elek, P.A. Ibarbia, A.P. Risch and J.A. Rabo, J. Catal. 52 (1978) 157.Google Scholar
  5. [5]
    P.L. Berlowitz and D.W. Goodman, J. Catal. 108 (1987) 364.Google Scholar
  6. [6]
    E.K. Poels, R.B. Koolstra, J. Geus and V. Ponec, in: Metal Support and Metal Additive Effects in Catalysis, eds. B. Imelik et al. (Elsevier, 1982) p. 233.Google Scholar
  7. [7]
    J.P. Hindermann, A. Kennemann, A. Chakov-Alami and R. Kieffer, Proc 8th Internat. Congr.on Catal., Berlin, 1984, Chemie Cerlag Vol. 2, p. 163.Google Scholar
  8. [8]
    G. Pacchioni, P. Fantucci, J. Koutecky and V. Ponec, J. Catal. 112 (1988) 34.Google Scholar
  9. [9]
    J.M. Driessen, E.K. Poels, J.P. Hindermann and V. Ponec, J. Catal. 82 (1983) 26.Google Scholar
  10. [10]
    W.-J. Shen, Y. Ichihashi, M. Okumura and Y. Matsumura, Catal. Lett. 64 (2000) 23.Google Scholar
  11. [11]
    J.F. Moulder, W.F. Strickle, P.E. Sobal and K.D. Bomden, Handbook of X-ray Photoelectron Spectroscopy (Perkin Elmer, 1992).Google Scholar
  12. [12]
    C.T. Hong, C.-T. Yeh and F.H. Yu, Appl. Catal. 48 (1989) 385.Google Scholar
  13. [13]
    N. Iwasa, T. Mayangagi, N. Ogawa, K. Sakata and N. Takezawa, Catal. Lett. 54 (1998) 119.Google Scholar
  14. [14]
    H. Dropsch and M. Baerns, Appl. Catal. A Gen. 158 (1997) 163.Google Scholar
  15. [15]
    N. Iwasa, S. Kudo, H. Takahashi, S. Masuda and N. Takezawa, Catal. Lett. 19 (1993) 211.Google Scholar
  16. [16]
    P. Hermann, J.M. Guigner, B. Tardy, Y. Jugnet, D. Simon and J.C. Bertolin, J. Catal. 163 (1996) 169.Google Scholar
  17. [17]
    J.A. Rodriguez, J. Phys. Chem. 98 (1998) 5758.Google Scholar
  18. [18]
    R.F. Hicks and A.T. Bell, J. Catal. 90 (1984) 205.Google Scholar
  19. [19]
    L. Fan and K. Fujimoto, J. Catal. 72 (1997) 238.Google Scholar
  20. [20]
    X.D. Peng and A. Barteai, Surf. Sci. 221 (1989) 113.Google Scholar
  21. [21]
    G.J. Miller and C.H. Rochester, J. Chem. Soc. Faraday Trans. 89 (1992) 1109.Google Scholar
  22. [22]
    F. Solymosi, Erdohelyi and A.H. Lancz, J. Catal. 95 (1985) 567.Google Scholar

Copyright information

© Plenum Publishing Corporation 2003

Authors and Affiliations

  1. 1.Department of Chemical EngineeringPohang University of Science and TechnologyPohangKorea
  2. 2.School of Chemical Engineering and Industrial ChemistryUniversity of New South WalesSydneyAustralia

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