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Infrared spectroscopic detection of Rh(1) by CO in supported Rh catalyst

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Abstract

The detection limit of Rh(1) in the Rh/Al2O3 catalyst in a form of Rh1(CO)2 was determined by FTIR spectroscopy. It was demonstrated that at least 0.5 μg Rh, corresponding to 0.005 wt% of Rh, can be identified in this way. During synthesis gas conversion the predominant surface species is Rh x -CO, but a detectable amount of Rh(1) exists on the catalyst up to 473 K.

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References

  1. P. Johnson and R.W. Joyner, in:Proc. 10th Int. Congr. on Catalysis, eds. L. Guczi, F. Solymosi and P. Tétényi (Elsevier, Amsterdam), in press, and references therein.

  2. Comment by F. Solymosi, in:Proc. 10th Int. Congr. on Catalysis, eds. L. Guczi, F. Solymosi and P. Tétényi (Elsevier, Amsterdam), in press.

  3. Answer by R.W. Joyner, in:Proc. 10th Int. Congress on Catalysis, eds. L. Guczi, F. Solymosi and P. Tétényi (Elsevier, Amsterdam), in press.

  4. V. Ponec, Catal. Today 12 (1992) 227, and references therein.

    Google Scholar 

  5. H.F.J. Van't Blik, J.B.A.D. van Zon, T. Huizinga, J.C. Vis, D.C. Koningsberger and R. Prins, J. Am. Chem. Soc. 107 (1985) 3139.

    Google Scholar 

  6. F. Solymosi and M. Pásztor, J. Phys. Chem. 89 (1985) 4789.

    Google Scholar 

  7. F. Solymosi and M. Pásztor, J. Phys. Chem. 90 (1986)5312.

    Google Scholar 

  8. M.I. Zaki, G. Kunzmann, B.C. Gates and H. Knözinger, J. Phys. Chem. 91 (1987) 1486.

    Google Scholar 

  9. P. Basu, D. Panayotov and J.T. Yates Jr., J. Am. Chem. Soc. 110 (1988) 2074.

    Google Scholar 

  10. F. Solymosi and H. Knözinger, J. Catal. 122 (1990) 166, and references therein.

    Google Scholar 

  11. H.C. Yao, S. Japar and M. Shelef, J. Catal. 50 (1977) 407.

    Google Scholar 

  12. A. Kiennemann, R. Braul, J.Ph. Hindermann and M. Laurin, J. Chem. Soc. Faraday I 83 (1987)2119.

    Google Scholar 

  13. F. Solymosi, M. Pásztor and G.J. Rákhely, J. Catal. 110 (1988) 413.

    Google Scholar 

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Authors and Affiliations

  1. Reaction Kinetics Research Group of the Hungarian Academy of Sciences and Institute of Solid State and Radio chemistry, University of Szeged, PO Box 168, H-6701, Szeged, Hungary

    Frigyes Solymosi, János Raskó & Julia Bontovics

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  1. Frigyes Solymosi
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  2. János Raskó
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  3. Julia Bontovics
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This laboratory is a part of the Center for Catalysis, Surface and Material Science at the University of Szeged.

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Solymosi, F., Raskó, J. & Bontovics, J. Infrared spectroscopic detection of Rh(1) by CO in supported Rh catalyst. Catal Lett 19, 257–262 (1993). https://doi.org/10.1007/BF00771762

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  • DOI: https://doi.org/10.1007/BF00771762

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