INVESTIGADORES
BARBERO Bibiana Patricia
artículos
Título:
Manganese and iron oxides as combustion catalysts of Volatile Organic Compounds
Autor/es:
FLAVIA G. DURAN; BIBIANA P. BARBERO; LUIS E. CADÚS; CRISTINA ROJAS; MIGUEL A. CENTENO; JOSÉ A. ODRIOZOLA
Revista:
APPLIED CATALYSIS B-ENVIRONMENTAL
Editorial:
Elsevier
Referencias:
Año: 2009 vol. 92 p. 194 - 201
ISSN:
0926-3373
Resumen:
Fe-Mn mixed oxides were prepared by the citrate method with Fe:Mn atomic ratio equal to 1:1, 1:3 and 3:1. The sample was characterized by mean of specific surface area measurements, X-ray diffractometry (XRD), temperature programmed desorption of oxygen (O2-DTP), temperature programmed reduction (TPR), X-ray fluorescence (XRF), transmission electron microscopy (TEM and SAED) and high resolution TEM (HREM). The characterization results demonstrated the formation a Mn2O3-Fe2O3 solid solution. The catalytic performance in ethanol, ethyl acetate and toluene total oxidation on these samples was better than on Fe2O3 and Mn2O3 pure oxides.
