Issue 32, 2005
From the journal:

Chemical Communications

Redox behaviour of Pd-based TWCs under dynamic conditions: analysis using dispersive XAS and mass spectrometry†

A. Iglesias-Juez,a   A. Martínez-Arias,a   M. A. Newton,b   S. G. Fiddyb  and  M. Fernández-García*a  

* Corresponding authors

a Instituto de Catálisis y Petroleoquímica, CSIC, Campus Cantoblanco, 28049 Madrid, Spain
E-mail: m.fernandez@icp.csic.es, mfg@icp.csic.es

b The European Synchrotron Radiation Facility, BP220, 38043 Grenoble, Cedex 9, France

Abstract

The redox behaviour of Pd-based TWCs is studied under dynamic, cycling conditions (e.g. lambda oscillations) on a 50 millisecond scale. Pd temporal response to gas inlet mixture changes is governed by metal-promoter interface properties.

Graphical abstract: Redox behaviour of Pd-based TWCs under dynamic conditions: analysis using dispersive XAS and mass spectrometry

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Article information

DOI
https://doi.org/10.1039/B502798E
Article type
Communication
Submitted
24 Feb 2005
Accepted
16 Jun 2005
First published
13 Jul 2005

Chem. Commun., 2005, 4092-4094

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Redox behaviour of Pd-based TWCs under dynamic conditions: analysis using dispersive XAS and mass spectrometry

A. Iglesias-Juez, A. Martínez-Arias, M. A. Newton, S. G. Fiddy and M. Fernández-García, Chem. Commun., 2005, 4092 DOI: 10.1039/B502798E

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