caa a22 4500 463252578 CHVBK 20180405153344.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10562-006-9010-8 doi (NATIONALLICENCE)springer-10.1007/s10562-006-9010-8 Effect of MgF2 and Al2O3 supports on the structure and catalytic activity of copper-manganese oxide catalysts [Elektronische Daten] [J. Haber, M. Wojciechowska, M. Zieliński, W. Przystajko] Structure and catalytic activity of double copper-manganese oxide catalysts supported on MgF2 and Al2O3 have been studied. All samples were calcined at 400°C and those supported on Al2O3 also at 550 and 950°C. The properties of surface species have been characterized by low temperature adsorption of nitrogen, XRD and TPR-H2. The catalytic activities have been tested in low-temperature CO oxidation and in NO reduction by propene. The supported oxides react with each other during calcination to form CuMn2O4 spinel. The spinel seems to be responsible for the catalytic activity of the double copper-manganese catalysts. The temperature of calcination changes the strength of interaction between the active phase and the supports influencing the catalytic activity. Springer Science+Business Media, LLC, 2007 copper-manganese oxide catalysts nationallicence CO oxidation nationallicence NO reduction nationallicence TPR nationallicence XRD nationallicence MgF2 nationallicence Al2O3 nationallicence Haber J. Institute of Catalysis and Surface Chemistry PAS, Niezapominajek 1, 30-239, Kraków, Poland aut Wojciechowska M. Faculty of Chemistry, A. Mickiewicz University, Grunwaldzka 6, 60-780, Poznań, Poland aut Zieliński M. Faculty of Chemistry, A. Mickiewicz University, Grunwaldzka 6, 60-780, Poznań, Poland aut Przystajko W. Faculty of Chemistry, A. Mickiewicz University, Grunwaldzka 6, 60-780, Poznań, Poland aut Catalysis Letters Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 113/1-2(2007-01-01), 46-53 1011-372X 113:1-2<46 2007 113 10562 https://doi.org/10.1007/s10562-006-9010-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10562-006-9010-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Haber J. Institute of Catalysis and Surface Chemistry PAS, Niezapominajek 1, 30-239, Kraków, Poland aut NATIONALLICENCE 700 1- Wojciechowska M. Faculty of Chemistry, A. Mickiewicz University, Grunwaldzka 6, 60-780, Poznań, Poland aut NATIONALLICENCE 700 1- Zieliński M. Faculty of Chemistry, A. Mickiewicz University, Grunwaldzka 6, 60-780, Poznań, Poland aut NATIONALLICENCE 700 1- Przystajko W. Faculty of Chemistry, A. Mickiewicz University, Grunwaldzka 6, 60-780, Poznań, Poland aut NATIONALLICENCE 773 0- Catalysis Letters Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 113/1-2(2007-01-01), 46-53 1011-372X 113:1-2<46 2007 113 10562 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer