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

^*Autor correspondiente de este trabajo

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

30 Citas (Scopus)

Resumen

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.

Idioma original	Inglés
Páginas (desde-hasta)	3312-3328
Número de páginas	17
Publicación	Journal of Chemical Physics
Volumen	118
N.º	7
DOI	https://doi.org/10.1063/1.1531070
Estado	Publicada - 15 feb 2003
Publicado de forma externa	Sí

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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.",

keywords = "Catalysis, Catalysts, Isotherms, Mathematical models, Oscillations, Platinum, Thermal effects",

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

year = "2003",

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doi = "10.1063/1.1531070",

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T2 - Temperature slaving and the derivation of lumped models

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.

KW - Catalysis

KW - Catalysts

KW - Isotherms

KW - Mathematical models

KW - Oscillations

KW - Platinum

KW - Thermal effects

UR - https://www.scopus.com/pages/publications/0037440794

U2 - 10.1063/1.1531070

DO - 10.1063/1.1531070

M3 - Article

AN - SCOPUS:0037440794

SN - 0021-9606

VL - 118

SP - 3312

EP - 3328

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 7

ER -

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

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