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Apparent inconsistencies in acid-base behavior of ZnO

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Abstract

Acidic behavior of ZnO is observed in spectroscopic experiments (Zn−H band at 1708 cm−1, XPS O 1s binding energy 530/532 eV, pyridine Lewis band at 1452 cm−1), basic behavior in catalytic reactions of alcohols (98% dehydrogenation). This is ascribed to a high sensitivity to experimental conditions.

Abstract

Обнаружен кислотный характер ZnO в спекроскопических измерениях (полоса Zn−H при 1708 см−1, XPS O 1s связывающая энергия имеет значение 530/532 э.в., Люисова полоса пиридина при 1452 см−1), а также основной характер в реакциях спиртов (98% дегидрования). Это объясняется высокой чувствительностыо катализатора к условиям эксперимента.

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References

  1. C. R. Brundle, R. I. Bickley: JCS Faraday II,75, 1030 (1979).

    Google Scholar 

  2. R. J. Kokes, A. L. Dent: Advances in Catalysis,22, 1 (1972).

    Google Scholar 

  3. T. Morimoto, H. Yanai, M. Nagao: J. Phys. Chem.,80, 471 (1976).

    Google Scholar 

  4. H. Vinek: Z. Phys. Chem. (Frankfurt) in press.

  5. H. Knözinger, H. Stolz, H. Bühl, G. Clement, W. Meye: Chemie-Ing.-Techn.,42, 548 (1970).

    Google Scholar 

  6. J. A. Lercher: Z. Physik. Chemie, NF, (1980) in press.

  7. F. Boccuzzi, E. Borello, A. Zecchina, A. Bossi, M. Camia: J. Catal.,51, 150 (1978).

    Google Scholar 

  8. H. Vinek, H. Noller, M. Ebel, K. Schwarz: JCS Faraday I.,73, 734 (1976).

    Google Scholar 

  9. V. I. Nefedov, D. Gati, B. F. Dzhurinskii, N. P. Sergushin, Ya. V. Salyn: Neorg. Khim., 20, 2307 (1975).

    Google Scholar 

  10. R. T. Sanderson: Chemical Bonds and Bond Energy, Academic Press New York and London (1971).

    Google Scholar 

  11. W. J. Mortier: J. Catal.,55, 138 (1978).

    Google Scholar 

  12. H. Noller, W. Kladnig: Catal. Rev.-Sci. Eng.,13(2, 149–207 (1976).

    Google Scholar 

Download references

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Authors and Affiliations

  1. Institut für Physikalische Chemie der Technischen Universität Wien, Getreidemarkt 9, A-1060, Wien, Austria

    H. Vinek, J. Lercher & H. Noller

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  1. H. Vinek
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  2. J. Lercher
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  3. H. Noller
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Vinek, H., Lercher, J. & Noller, H. Apparent inconsistencies in acid-base behavior of ZnO. React Kinet Catal Lett 15, 21–25 (1980). https://doi.org/10.1007/BF02062379

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  • DOI: https://doi.org/10.1007/BF02062379

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