Temperature-Limited Synthesis of Copper Manganites along the Borderline of the Amorphous/Crystalline State and Their Catalytic Activity in CO Oxidation

Temperature-Limited Synthesis of Copper Manganites along the Borderline of the Amorphous/Crystalline State and Their Catalytic Activity in CO Oxidation

Copper manganese oxides (CMO) with CuMn2O4 composition are well-known catalysts, which are widely used for the oxidative removal of dangerous chemicals, e.g., enhancing the CO to CO2 conversion. Their catalytic activity is the highest, close to those of the pre-crystalline and amorphous states. Here...

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Veröffentlicht in:ACS omega 2021-01, Vol.6 (2), p.1523-1533
Hauptverfasser: Solt, Hanna E, Németh, Péter, Mohai, Miklós, Sajó, István E, Klébert, Szilvia, Franguelli, Fernanda Paiva, Fogaca, Lara Alexandre, Pawar, Rajendra P, Kótai, László
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry, Multidisciplinary
Physical Sciences
Science & Technology
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Zusammenfassung:Copper manganese oxides (CMO) with CuMn2O4 composition are well-known catalysts, which are widely used for the oxidative removal of dangerous chemicals, e.g., enhancing the CO to CO2 conversion. Their catalytic activity is the highest, close to those of the pre-crystalline and amorphous states. Here we show an easy way to prepare a stable CMO material at the borderline of the amorphous and crystalline state (BAC-CMO) at low temperatures (
ISSN:2470-1343
2470-1343
DOI:10.1021/acsomega.0c05301