Communication

Space- and Time-Resolved Combined DRIFT and Raman Spectroscopy: Monitoring Dynamic Surface and Bulk Processes during NOx Storage Reduction

  1. Atsushi Urakawa Dr.,
  2. Nobutaka Maeda Dr.,
  3. Alfons Baiker Prof. Dr.

Article first published online: 30 OCT 2008

DOI: 10.1002/anie.200804077

Issue

Angewandte Chemie International Edition

Angewandte Chemie International Edition

Volume 47, Issue 48, pages 9256–9259, November 17, 2008

Additional Information

How to Cite

Urakawa, A., Maeda, N. and Baiker, A. (2008), Space- and Time-Resolved Combined DRIFT and Raman Spectroscopy: Monitoring Dynamic Surface and Bulk Processes during NOx Storage Reduction. Angew. Chem. Int. Ed., 47: 9256–9259. doi: 10.1002/anie.200804077

Author Information

  1. Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Hönggerberg, HCI, 8093 Zurich (Switzerland), Fax: (+41) 44-632-1163 http://www.baiker.ethz.ch

Publication History

  1. Issue published online: 12 NOV 2008
  2. Article first published online: 30 OCT 2008
  3. Manuscript Received: 18 AUG 2008

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Keywords:

  • heterogeneous catalysis;
  • IR spectroscopy;
  • nitrogen oxides;
  • Raman spectroscopy;
  • reaction mechanisms
Thumbnail image of graphical abstract

What, where, when: A combination of both surface-sensitive (diffuse reflectance infrared Fourier transform spectroscopy, DRIFTS) and bulk-sensitive (Raman spectroscopy) detection at different catalyst-bed positions is shown to be a powerful tool to facilitate deeper understanding of complex dynamic surface and bulk processes, which occur widely in heterogeneous catalysis.

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