Browsing by Author "Baeza, Patricio"
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Improvement of thermal stability of highly active species on SiO2 supported copper-ceria catalysts Águila, Gonzalo; Calle Chumo, Rafael Norberto; Guerrero, Sichem; Baeza, Patricio; Araya Figueroa, Paulo Enrique (Royal Soc Chemistry, Englandroyal so, 2021)CuO–CeO2/SiO2 catalysts lose activity when they are calcined at 600 C and temperatures above. This loss of activity was related to a decrease in the amount of highly dispersed Cu species interacting with Ce (CuO– CeO2 ...
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Aguila, Gonzalo; Guerrero, Sichem; Baeza, Patricio; Araya, Paulo (Elsevier Ltd, 2019)© 2018 Elsevier B.V. This work studies the effect of different Cu/Ce loading ratios in the formation of highly dispersed copper species being interacting with CeO2 on zirconia-supported CuO–CeO2 catalysts. These species ...