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Techniques in catalysis

Photoionization reveals catalytic mechanisms

Nature Catalysis volume 5, pages 850–851 (2022)Cite this article

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Sensitive and isomer-specific analytical tools detect elusive intermediates and reveal reaction mechanisms. Photoelectron photoion coincidence spectroscopy, introduced in 1966, now serves as a reaction microscope, identifies intermediates, and delineates gaseous and surface-confined processes in heterogeneous catalysis.

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Fig. 1: Double imaging PEPICO experiment.

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Author information

Authors and Affiliations

  1. NCCR Catalysis, Paul Scherrer Institute, Villigen, Switzerland

    Andras Bodi & Patrick Hemberger

  2. NCCR Catalysis, Institute of Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zürich, Zürich, Switzerland

    Javier Pérez-Ramírez

Authors
  1. Andras Bodi
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  2. Patrick Hemberger
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  3. Javier Pérez-Ramírez
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Correspondence to Andras Bodi.

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The authors declare no competing interests.

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Bodi, A., Hemberger, P. & Pérez-Ramírez, J. Photoionization reveals catalytic mechanisms. Nat Catal 5, 850–851 (2022). https://doi.org/10.1038/s41929-022-00847-7

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