Electron Paramagnetic Resonance: Principles and Applications to Catalysis

  • M. Che
  • E. Giamello
Part of the Fundamental and Applied Catalysis book series (FACA)

Abstract

Electron paramagnetic resonance (EPR) techniques have been widely employed in catalysis to investigate paramagnetic species which, by definition, contain one or more unpaired electrons. These species, whether catalytically active sites or intermediates, can be located both on the catalyst surface and in the gas phase. In some instances, bulk species have been studied owing to their relevance to catalysis. These techniques are at present routinely used in research laboratories, particularly those concerned with catalysis.(1,2) The nature of the information deduced from EPR may vary from the simple confirmation of the presence of a given paramagnetic species in a catalytic system to the more sophisticated and detailed description of an intermediate or of the coordination sphere of a particular paramagnetic ion supported on a carrier.

Keywords

Electron Paramagnetic Resonance Electron Paramagnetic Resonance Spectrum Nuclear Spin Electron Paramagnetic Resonance Signal Electron Paramagnetic Resonance Line 
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 1994

Authors and Affiliations

  • M. Che
    • 1
  • E. Giamello
    • 2
  1. 1.Laboratoire de Réactivité de Surface et StructureUniversité Pierre et Marie CurieParisFrance
  2. 2.Dipartimento di Chimica Inorganica, Chimica Fisica e Chimica dei MaterialiUniversità di TorinoTorinoItaly

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