Mathematical model of carbon monoxide oxidation: influence of the catalyst surface structure
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Lviv Politechnic Publishing House
Abstract
Запропоновано обґрунтовану математичну модель опису реакційно-дифузійних процесів двосортної суміші, адсорбованих на поверхні каталізатора частинок. Показано,
що для реакції окиснення чадного газу (СО) запропонована модель узагальнює одновимірну модель ZGB. Досліджено кінетику окиснення СО на стійких щодо перебудови
гранях кристала платини (Pt).
A substantiated mathematical model is proposed for describing the reaction-diffusion processes of a binary mixture of particles adsorbed on a catalyst surface. It is shown that the proposed model generalizes the one-dimensional ZGB model for carbon monoxide (CO) oxidation reaction. The kinetics of CO oxidation is investigated on the facets of platinum (Pt) crystal, which are stable with respect to reconstruction.
A substantiated mathematical model is proposed for describing the reaction-diffusion processes of a binary mixture of particles adsorbed on a catalyst surface. It is shown that the proposed model generalizes the one-dimensional ZGB model for carbon monoxide (CO) oxidation reaction. The kinetics of CO oxidation is investigated on the facets of platinum (Pt) crystal, which are stable with respect to reconstruction.
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Citation
Kostrobij P. Mathematical model of carbon monoxide oxidation: influence of the catalyst surface structure / P. Kostrobij, I. Ryzha, B. Markovych // Mathematical Modeling and Computing. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 5. — No 2. — P. 158–168.