Stability of carbon monoxide oxidation process on gold nanoparticles-Reference-Cited by-同舟云学术

Stability of carbon monoxide oxidation process on gold nanoparticles

Published:2020 Issue:1 Volume:8 Page:116-124
ISSN:2312-9794
Container-title:Mathematical Modeling and Computing
language:
Short-container-title:Math. Model. Comput.

Author:

Kostrobij P. P., ,Ryzha I. A.,

Abstract

The stability conditions for mathematical models of carbon monoxide oxidation on the surface of gold nanoparticles are investigated. The cases of reaction mechanisms of one-step and step-by-step transformation of reagents are consecutively considered. Using the stability analysis by Lyapunov method, it is shown that models which take into account the possibility of structural changes of the catalyst surface can predict the occurrence of oscillatory mode in the system as a result of Hopf instability.

Publisher

Lviv Polytechnic National University

Subject

Computational Theory and Mathematics,Computational Mathematics

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