CO oxidation on thin Pt crystals: Temperature slaving and the derivation of lumped models

Jaime Cisternas; Philip Holmes; Ioannis G. Kevrekidis; Xiujiang Li

doi:10.1063/1.1531070

CO oxidation on thin Pt crystals: Temperature slaving and the derivation of lumped models

Jaime Cisternas, Philip Holmes, Ioannis G. Kevrekidis, Xiujiang Li

Chemical & Biological Engineering

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28 Scopus citations

Abstract

The Langmuir-Hinshelwood model for the heterogeneous catalytic oxidation of carbon monoxide on thin platinum catalysts was discussed. It was found that the key types of dynamics of the isothermal reaction persist, including multiple equilibria and periodic oscillations but with the varying catalyst temperature. The analysis showed that the stability of the periodic orbit changes as the catalyst's area and thickness changed.

Original language	English (US)
Pages (from-to)	3312-3328
Number of pages	17
Journal	Journal of Chemical Physics
Volume	118
Issue number	7
DOIs	https://doi.org/10.1063/1.1531070
State	Published - Feb 15 2003

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1063/1.1531070

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title = "CO oxidation on thin Pt crystals: Temperature slaving and the derivation of lumped models",

abstract = "The Langmuir-Hinshelwood model for the heterogeneous catalytic oxidation of carbon monoxide on thin platinum catalysts was discussed. It was found that the key types of dynamics of the isothermal reaction persist, including multiple equilibria and periodic oscillations but with the varying catalyst temperature. The analysis showed that the stability of the periodic orbit changes as the catalyst's area and thickness changed.",

author = "Jaime Cisternas and Philip Holmes and Kevrekidis, {Ioannis G.} and Xiujiang Li",

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AU - Cisternas, Jaime

AU - Holmes, Philip

AU - Kevrekidis, Ioannis G.

AU - Li, Xiujiang

PY - 2003/2/15

Y1 - 2003/2/15

N2 - The Langmuir-Hinshelwood model for the heterogeneous catalytic oxidation of carbon monoxide on thin platinum catalysts was discussed. It was found that the key types of dynamics of the isothermal reaction persist, including multiple equilibria and periodic oscillations but with the varying catalyst temperature. The analysis showed that the stability of the periodic orbit changes as the catalyst's area and thickness changed.

AB - The Langmuir-Hinshelwood model for the heterogeneous catalytic oxidation of carbon monoxide on thin platinum catalysts was discussed. It was found that the key types of dynamics of the isothermal reaction persist, including multiple equilibria and periodic oscillations but with the varying catalyst temperature. The analysis showed that the stability of the periodic orbit changes as the catalyst's area and thickness changed.

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JO - Journal of Chemical Physics

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CO oxidation on thin Pt crystals: Temperature slaving and the derivation of lumped models

Abstract

All Science Journal Classification (ASJC) codes

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