Application of Potassium Ion Deposition in Determining the Impact of Support Reducibility on Catalytic Activity of Au/Ceria-Zirconia Catalysts in CO Oxidation, NO Oxidation, and C<sub>3</sub>H<sub>8</sub> Combustion

Application of Potassium Ion Deposition in Determining the Impact of Support Reducibility on Catalytic Activity of Au/Ceria-Zirconia Catalysts in CO Oxidation, NO Oxidation, and C<sub>3</sub>H<sub>8</sub> Combustion

The purpose of the study was to show how a controlled, subtle change of the reducibility of the support by deposition of potassium ions impacts the activity of gold catalysts. Since the activity of supported gold catalysts in carbon monoxide oxidation is known to strongly depend on the reducibility...

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Bibliographic Details
Main Authors: Ewa M. Iwanek (nee Wilczkowska), Leonarda F. Liotta, Shazam Williams, Linjie Hu, Krishelle Calilung, Giuseppe Pantaleo, Zbigniew Kaszkur, Donald W. Kirk, Marek Gliński
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Catalysts
Subjects:
CO oxidation
potassium poisoning
gold nanoparticles
ceria-zirconia
NO oxidation
propane combustion
Online Access:https://www.mdpi.com/2073-4344/10/6/688

Internet

https://www.mdpi.com/2073-4344/10/6/688

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