Reaction Kinetics and Catalysis Letters

, Volume 52, Issue 1, pp 81–86 | Cite as

EXAFS characterization of Dy and Pd-Dy on alumina catalysts

  • D. Macovei
  • V. Pârvulescu
  • C. M. Teodorescu


Two Pd-Dy/γ-Al2O3 catalysts, with 1 wt.% Dy and various Pd loadings (0.1 and 0.5 wt.%) have been investigated by EXAFS at the Dy LIII-edge, and compared with 1 % Dy/γ-Al2O3. The Dy-carrier interaction was found to change with the Pd dispersity.


Alumina Physical Chemistry Catalysis Alumina Catalyst 
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Copyright information

© Akadémiai Kiadó 1994

Authors and Affiliations

  • D. Macovei
    • 1
  • V. Pârvulescu
    • 2
  • C. M. Teodorescu
    • 1
  1. 1.Institute of Physics and Technology of MaterialsBucharest-MagureleRomania
  2. 2.Research and Engineering Institute for Nonferrous Metals IndustryBucharestRomania

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