OC32 Design of Dual Layer Catalysts for NH3 Oxidation in Automotive Exhaust Catalysis

Tuesday, June 7, 2011: 5:00 PM
Cartier Ballroom (Detroit Marriott Hotel at the Renaissance Center )
Alexander F. Scheuer1, Martin Votsmeier2, Jürgen Gieshoff3, Alfons Drochner1 and Herbert Vogel1, (1)Ernst-Berl Institut für Technische und Makromolekulare Chemie, Technical University Darmstadt, Darmstadt, Germany, (2)R&D, Umicore AG & Co. KG, Hanau, Germany, (3)Research and Development, Umicore, Hanau, AL, Germany
A spatially resolved model of an ammonia oxidation catalyst for automotive application has been developed. This catalyst is an example how the performance of a catalyst can be optimized by the combination of different catalytic functions in a multi layer system.

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