caa a22 4500 463252470 CHVBK 20180405153344.0 cr unu---uuuuu 170326e20070201xx s 000 0 eng 10.1007/s10562-007-9017-9 doi (NATIONALLICENCE)springer-10.1007/s10562-007-9017-9 Effect of the calcium on the textural, structural and catalytic properties of La1- x Ca x Co1- y Fe y O3 perovskites [Elektronische Daten] [Nora Merino, Bibiana Barbero, Caroline Cellier, Julio Gamboa, Luis Cadús] In La1-x Ca x Co1-y Fe y O3 perovskites, the calcium substitution modifies the crystalline structure toward a pseudocubic one and produces an electronic unbalance, compensated by the formation of oxygen vacancies and Fe4+ ions. It also increases slightly the ethanol conversion in total combustion, compensating the detriment of catalytic activity caused by the iron substitution and it increases notably the selectivity to total oxidation. Springer Science+Business Media, LLC, 2007 lanthanum cobalt iron perovskite nationallicence calcium nationallicence XRD nationallicence XPS nationallicence DRIFT nationallicence Raman spectroscopy nationallicence TPR nationallicence ethanol combustion nationallicence Merino Nora Instituto de Investigaciones en Tecnología Química (INTEQUI), UNSL-CONICET, Casilla de Correo 290, 5700, San Luis, Argentina aut Barbero Bibiana Instituto de Investigaciones en Tecnología Química (INTEQUI), UNSL-CONICET, Casilla de Correo 290, 5700, San Luis, Argentina aut Cellier Caroline Université Catholique de Louvain, Place Croix du Sud 2, Boite 17, 1348, Louvain la Neuve, Belgium aut Gamboa Julio CNEA, Comisión Nacional de Energía Atómica, 8400 San Carlos de Bariloche, Río Negro, Argentina aut Cadús Luis Instituto de Investigaciones en Tecnología Química (INTEQUI), UNSL-CONICET, Casilla de Correo 290, 5700, San Luis, Argentina aut Catalysis Letters Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 113/3-4(2007-02-01), 130-140 1011-372X 113:3-4<130 2007 113 10562 https://doi.org/10.1007/s10562-007-9017-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10562-007-9017-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Merino Nora Instituto de Investigaciones en Tecnología Química (INTEQUI), UNSL-CONICET, Casilla de Correo 290, 5700, San Luis, Argentina aut NATIONALLICENCE 700 1- Barbero Bibiana Instituto de Investigaciones en Tecnología Química (INTEQUI), UNSL-CONICET, Casilla de Correo 290, 5700, San Luis, Argentina aut NATIONALLICENCE 700 1- Cellier Caroline Université Catholique de Louvain, Place Croix du Sud 2, Boite 17, 1348, Louvain la Neuve, Belgium aut NATIONALLICENCE 700 1- Gamboa Julio CNEA, Comisión Nacional de Energía Atómica, 8400 San Carlos de Bariloche, Río Negro, Argentina aut NATIONALLICENCE 700 1- Cadús Luis Instituto de Investigaciones en Tecnología Química (INTEQUI), UNSL-CONICET, Casilla de Correo 290, 5700, San Luis, Argentina aut NATIONALLICENCE 773 0- Catalysis Letters Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 113/3-4(2007-02-01), 130-140 1011-372X 113:3-4<130 2007 113 10562 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer