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Kinetic Study of the Reduction of Ni2+ Ions in an X Type Zeolite

  • M. Kermarec
  • M. F. Guilleux
  • D. Delafosse
  • M. Briend-Faure
  • J. F. Tempère

Abstract

There is a theoretical and practical interest in studying small metal particle formation. The electronic structure, the nature of metal-metal bonding and the crystallographic arrangement of the small particles can be modified as compared to these properties observed in bulk solids. In this field, a limited number of metallic elements have been investigated (1) (2) (3). Zeolites, which allow the introduction of transition cations in to well defined crystallographic sites constitute very good supports to obtain highly divided metallic particles. Recent work suggests that in certain cases the dispersion of these particles involve particular catalytic properties (3).

Keywords

Kcal Mole Reduction Rate Transition Cation Crystallographic Site Bulk Solid 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1977

Authors and Affiliations

  • M. Kermarec
    • 1
  • M. F. Guilleux
    • 1
  • D. Delafosse
    • 1
  • M. Briend-Faure
    • 1
  • J. F. Tempère
    • 1
  1. 1.E.R. 133 “Cinétique des Réactions Superficielles”Paris Cedex 05France

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