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Heat Dissipation in Exothermic Reactions on Non-Traditional Supported Catalysts

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Abstract

Employing modern fabrication technologies, one can prepare catalysts consisting of nm metal crystallites deposited on μm oxide particles located on a planar oxide or metal support. We derive general equations for estimation of the time scales characterizing dissipation of heat released in exothermic reactions occurring on such catalysts. Using the results obtained, we show that in such systems overheating of oxide particles is usually negligible.

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References

  1. J.M. Thomas andW.J. Thomas, Principles and Practice of Heterogeneous Catalysis (VCH, Weinheim, 1997).

    Google Scholar 

  2. R.M. Heck,S. Gulati andR.F. Farrauto, Chem. Eng. J. 82 (2001) 149.

    Google Scholar 

  3. V.P. Zhdanov andB. Kasemo, Surf. Sci. Rep. 39 (2000) 25.

    Google Scholar 

  4. P.L.J. Gunter,J.W. Niemantsverdriet,F.H. Ribeiro andG.A. Somorjai, Catal. Rev. Sci. Eng. 39 (1997) 77.

    Google Scholar 

  5. C.R. Henry, Surf. Sci. Rep. 31 (1998) 231.

    Google Scholar 

  6. H.-J. Freund,M. Bäumer andH. Kuhlenbeck, Adv. Catal. 45 (2000) 131.

    Google Scholar 

  7. J. Zhu andG.A. Somorjai, Nano Lett. 1 (2001) 8.

    Google Scholar 

  8. J. Libuda,I. Meusel,J. Hoffmann,J. Hartmann,L. Piccolo,C.R. Henry andH.-J. Freund, J. Chem. Phys. 114 (2001) 4669.

    Google Scholar 

  9. L. Piccolo andC.R. Henry, J. Mol. Catal. A 167 (2001) 181.

    Google Scholar 

  10. C. Steinbrüchel andL.D. Schmidt, Surf. Sci. 40 (1973) 693.

    Google Scholar 

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Authors and Affiliations

  1. Department of Applied Physics, Chalmers University of Technology, S-412 96, Göteborg, Sweden

    V.P. Zhdanov & B. Kasemo

  2. Boreskov Institute of Catalysis, Russian Academy of Sciences, Novosibirsk, 630090, Russia

    V.P. Zhdanov

Authors
  1. V.P. Zhdanov
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  2. B. Kasemo
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Zhdanov, V., Kasemo, B. Heat Dissipation in Exothermic Reactions on Non-Traditional Supported Catalysts. Catalysis Letters 75, 61–64 (2001). https://doi.org/10.1023/A:1016640403020

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  • DOI: https://doi.org/10.1023/A:1016640403020

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