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

نویسندگان

  • A Iglesias-Juez
  • A Martínez-Arias
  • M A Newton
  • S G Fiddy
  • M Fernández-García
چکیده

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.

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عنوان ژورنال:
  • Chemical communications

دوره 32  شماره 

صفحات  -

تاریخ انتشار 2005