Development of a transient kinetic model for the CO oxidation by O2 over a Pt/Rh/CeO2/γ-Al2O3 three-way catalyst

Nibbelke, RH Rob; Nievergeld, Ajl Arthur; Hoebink, Jhbj Jozef; Marin, Gbmm Guy

doi:10.1016/s0926-3373(98)00076-9

Cited by 115 publications

(120 citation statements)

References 42 publications

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“…CO oxidation over noble metal supported on CeO 2 is thought to proceed mainly through two mechanisms, that is, the mono-functional reaction path catalyzed by noble metal and the bi-functional reaction path involving the reaction between CO adsorbed on the noble metal and oxygen from ceria at the metal-ceria interface [42][43][44][50][51][52].…”

Section: Pd/ceomentioning

confidence: 99%

Low-temperature oxidation of CO over Pd/CeO2–TiO2 catalysts with different pretreatments

Zhu

Qin

Shan

et al. 2005

Journal of Catalysis

146

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Section: Pd/ceomentioning

confidence: 99%

Low-temperature oxidation of CO over Pd/CeO2–TiO2 catalysts with different pretreatments

Zhu

Qin

Shan

et al. 2005

Journal of Catalysis

146

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“…The submodels for oxidation of carbon monoxide and hydrocarbons have been obtained by transient kinetic experiments on a single Pt/Rh/γ-Al 2 O 3 /CeO 2 catalyst [13,15,16]. Since the NO reduction model for the same catalyst is unavailable, a model from the literature [17] has been used instead.…”

Section: First Principle Converter Modelmentioning

confidence: 99%

On a Model-Based Control of a Three-Way Catalytic Converter

Balenovic¹,

Backx²,

Hoebink³

2001

SAE Technical Paper Series

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Though very important for the system performance, the dynamic behavior of the catalytic converter has mainly been neglected in the design of exhaust emission control systems. Since the major dynamic effects stem from the oxygen storage capabilities of the catalytic converter, a novel model-based control scheme, with the explicit control of the converter's oxygen storage level is proposed. The controlled variable cannot be measured, so it has to be predicted by an on-line running model (inferential sensor). The model accuracy and adaptability are therefore crucial. A simple algorithm for the model parameter identification is developed. All tests are performed on a previously developed first principle model of the catalytic converter so that the controller effectiveness and performance can clearly be observed.

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“…In this way, information is obtained on the elementary steps of a reaction, since the time-resolved observations allow quantitative assessment of the accumulation of species on the surface [23,24]. In particular, transient studies have found widespread application in "three-way" catalysis, since these automotive catalysts inherently work under dynamic conditions [23][24][25][26][27][28][29].…”

Section: Introductionmentioning

confidence: 99%

Step response and transient isotopic labelling studies into the mechanism of CO oxidation over La0.8Ce0.2MnO3 perovskite

Zhang-Steenwinkel¹,

Zande²,

Castricum³

et al. 2004

Applied Catalysis B: Environmental

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Step response and transient isotopic labeling studies into the mechanism of CO oxidation over La0.8Ce0.2MnO3 perovskite Zhang, Y.; van der Zande, L.M.; Castricum, H.L.; Bliek, A. General rightsIt is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), other than for strictly personal, individual use, unless the work is under an open content license (like Creative Commons). Disclaimer/Complaints regulationsIf you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library: http://uba.uva.nl/en/contact, or a letter to: Library of the University of Amsterdam, Secretariat, Singel 425, 1012 WP Amsterdam, The Netherlands. You will be contacted as soon as possible.

show abstract

Development of a transient kinetic model for the CO oxidation by O2 over a Pt/Rh/CeO2/γ-Al2O3 three-way catalyst

Cited by 115 publications

References 42 publications

Low-temperature oxidation of CO over Pd/CeO2–TiO2 catalysts with different pretreatments

Low-temperature oxidation of CO over Pd/CeO2–TiO2 catalysts with different pretreatments

On a Model-Based Control of a Three-Way Catalytic Converter

Step response and transient isotopic labelling studies into the mechanism of CO oxidation over La0.8Ce0.2MnO3 perovskite

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