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Dive into the research topics where Thomas Kreuzer is active.

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Featured researches published by Thomas Kreuzer.


Studies in Surface Science and Catalysis | 1998

Novel Pd-based Three-Way Catalysts

R. van Yperen; Dieter Lindner; Lothar Dr Musmann; Egbert Lox; Thomas Kreuzer

ABSTRACT Three-way catalyst development programs focusing on processing precious metals on washcoats and on the application of the precious metals on certain washcoat components were initiated with the goal of improving the performance of three-way catalysts so as to fulfill the planned future emission standards with reduced precious metal costs. The different programs included newly developed Pd-only and Pd/Rh catalysts and novel oxygen storage components. The research programs resulted in the development of novel preparation techniques for exhaust catalysts, which led to a general improvement of catalyst performance. Besides the enhancement in activity the new preparation techniques make it possible to be more flexible and prepare tailor-made catalysts. The application of the new techniques for the preparation of novel oxygen storage components led to a further increase in catalyst performance despite the lower amount of oxygen storage components used.


MTZ - Motortechnische Zeitschrift | 2000

Die Abgasreinigung der FSI-Motoren von Volkswagen

Karl-Heinz Glück; Ulrich Dr. Göbel; Hermann Hahn; Jürgen Höhne; Rudolf Krebs; Thomas Kreuzer; Ekkehard Pott

Zur weiteren Absenkung des Kraftstoffverbrauchs ihrer Fahrzeugflotte hat sich die Volkswagen AG fur die Entwicklung eines Ottomotors mit Kraftstoffdirekteinspritzung entschieden. Um dieses neue Motorkonzept unter Einhaltung der EU-IV-Grenzwerte betreiben zu konnen, war die Entwicklung eines adaquaten Abgasnachbehandlungssystems notwendig, die im Rahmen einer intensiven Zusammenarbeit zwischen der Volkswagen AG und der dmc2 Degussa Metals Catalysts Cerdec AG realisiert wurde. Der folgende Artikel beschreibt das Abgasnachbehandlungssystem fur die FSI-Motoren von Volkswagen, dessen Integration im Fahrzeug, sowie die dafur wichtigen Entwicklungsrichtungen und -schwerpunkte.


Archive | 1999

Layered noble metal-containing exhaust gas catalyst and its preparation

Lothar Mussmann; Dieter Lindner; Michael Harris; Thomas Kreuzer; Egbert Dr. Lox


Archive | 2007

Process for preparing a catalyst

Harald Klein; Juergen Dr Leyrer; Rainer Domesle; Egbert Dr. Lox; Thomas Kreuzer


Archive | 2004

Exhaust-gas purification system for the selective catalytic reduction of nitrogen oxides in the lean exhaust gas of internal combustion engines and method of exhaust-gas purification

Markus Pfeifer; Barry Van Setten; Paul Spurk; Jürgen Dr. Gieshoff; Egbert Lox; Thomas Kreuzer


Archive | 2001

Method for removing nitrogen oxides and particulates from the lean exhaust gas of an internal combustion engine and exhaust gas emission system

Michael Hoffmann; Harald Klein; Thomas Kreuzer; Adolf Dr. Schäfer-Sindlinger


Archive | 1998

Exhaust gas treatment catalyst for internal combustion engines with two catalytically active layers on a carrier structure

Dieter Lindner; Renee Van Yperen; Lothar Mussmann; Egbert Lox; Thomas Kreuzer


Archive | 2001

Catalytic soot filter and use thereof in treatment of lean exhaust gases

Adolf Dr. Schäfer-Sindlinger; Marcus Pfeifer; Ulrich Hackbarth; Wilfried Müller; Egbert Lox; Thomas Kreuzer; Roger Staab; Michael Hoffmann; Jürgen Dr. Gieshoff


Archive | 1998

Exhaust gas catalyst

Dieter Lindner; Lothar Mussmann; Renee Van Yperen; Thomas Kreuzer; Egbert Lox


Archive | 2001

Process and catalyst for reducing nitrogen oxides

Adolf Dr. Schäfer-Sindlinger; Marcus Pfeifer; Paul Spurk; Yvonne Demel; Thomas Kreuzer; Egbert Lox

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