Temperature-Limited Synthesis of Copper Manganites along the Borderline of the Amorphous/Crystalline State and Their Catalytic Activity in CO Oxidation
Hanna E. Solt, Péter Németh, M. Mohai, István E. Sajó, Szilvia Klébert, Fernanda Paiva Franguelli, Lara Alexandre Fogaça, Rajendra P. Pawar, László Kótai
Abstract
. The activity of this BAC-CMO at 125 °C decreases to half of its original value within 3 h and this activity is almost unchanged during another 20 h. The BAC-CMO catalyst can be regenerated without any loss in its catalytic activity, which provides the possibility for its long-term industrial application.
Topics & Concepts
Amorphous solidAnnealing (glass)CrystalliteCatalysisMaterials scienceCopperChemical engineeringValence (chemistry)ManganeseChemistryMetallurgyCrystallographyOrganic chemistryEngineeringCatalytic Processes in Materials ScienceCopper-based nanomaterials and applicationsMagnetic and transport properties of perovskites and related materials